.dell-bg {
  background: linear-gradient(120deg, #070b3b 0%, #00447c 100%);
  color: white;
  border-bottom-left-radius: 30px;
  border-bottom-right-radius: 30px;
  padding: 80px 0;
  margin-bottom: 80px;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-content {
  flex: 1;
  padding-right: 40px;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  background-color: white;
  color: #0076ce;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  transition: background-color 0.3s;
}

.btn:hover {
  background-color: #f0f0f0;
}

.hero-image {
  flex: 1;
}

.hero-image img {
  max-width: 100%;
  border-radius: 10px;
  /*box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);*/
}

.section-title {
  font-size: 2rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
}

.laptop-series {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 80px;
}

.laptop-card {
  background-color: white;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.laptop-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.laptop-card img {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 20px;
  height: 150px;
  object-fit: cover;
}

.laptop-card h3 {
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.laptop-card p {
  color: #666;
  margin-bottom: 20px;
}

.laptop-card a {
  color: #0076ce;
  text-decoration: none;
}

.laptop-card a:hover {
  text-decoration: underline;
}

.features {
  background-color: #e6f2ff;
  padding: 80px 0;
  border-radius: 30px;
  margin-bottom: 80px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.feature-item {
  text-align: center;
}

.feature-icon {
  background-color: white;
  width: 80px;
  height: 80px;
  padding: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.feature-item h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.feature-item p {
  color: #666;
}

.comparison {
  margin-bottom: 80px;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background-color: white;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  overflow: hidden;
}

.comparison-table th,
.comparison-table td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid #e0e0e0;
}

.comparison-table th {
  background-color: #070b3b;
  color: white;
  font-weight: 600;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:nth-child(even) {
  background-color: #f8f9fa;
}

@media (max-width: 768px) {
  .comparison-table {
    font-size: 14px;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 10px;
  }
}

.cta {
  text-align: center;
  margin-bottom: 80px;
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.cta p {
  font-size: 1.2rem;
  color: #666;
  margin-bottom: 30px;
}

.cta .btn {
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
  background-color: #0071dc;
  padding: 9px 25px;
  border-radius: 50px;
  transition: all 0.5s;
}
.cta .btn::before {
  content: "";
  position: absolute;
  z-index: -1;
  height: 100%;
  left: -36%;
  top: 0;
  -webkit-transform: skew(50deg);
  transform: skew(50deg);
  -webkit-transition-duration: 0.6s;
  transition-duration: 0.6s;
  -webkit-transform-origin: top left;
  transform-origin: top left;
  width: 0;
}
.cta .btn:hover:before {
  height: 100%;
  width: 135%;
  background-color: #070b3b;
}
.cta .btn:hover {
  background-color: #005ba1;
}
.hero-content .btn {
     color: #0076ce;
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
  background-color: #fff;
  padding: 9px 25px;
  border-radius: 50px;
  transition: all 0.5s;
}

.hero-content .btn::before {
  content: "";
  position: absolute;
  z-index: -1;
  height: 100%;
  left: -36%;
  top: 0;
  -webkit-transform: skew(50deg);
  transform: skew(50deg);
  -webkit-transition-duration: 0.6s;
  transition-duration: 0.6s;
  -webkit-transform-origin: top left;
  transform-origin: top left;
  width: 0;
}

.hero-content .btn:hover:before {
  height: 100%;
  width: 135%;
  background-color: #0076ce;
}
.hero-content .btn:hover {
  background-color: #0076ce;
  color: #fff;
}
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
  }

  .hero-content,
  .hero-image {
    width: 100%;
    padding-right: 0;
    margin-bottom: 40px;
  }
}