/* About Section */
.about-section {
  background-color: var(--color-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.feature-card {
  background-color: var(--color-gray);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  margin: 0 auto var(--spacing-md);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(153, 0, 0, 0.1);
  color: var(--color-primary);
  border-radius: 50%;
}

.feature-card h3 {
  margin-bottom: var(--spacing-sm);
}

.feature-card p {
  color: var(--color-gray-dark);
  margin-bottom: 0;
}

/* Publishers & Advertisers Sections */
.publishers-section,
.advertisers-section {
  background-color: var(--color-gray);
}

.content-columns {
  display: flex;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

.content-columns.reverse {
  flex-direction: row-reverse;
}

.content-col,
.image-col {
  flex: 1;
}

.content-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.content-col h2 {
  text-align: left;
  margin-bottom: var(--spacing-md);
}

.content-col h2::after {
  left: 0;
  transform: none;
}

.section-image {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  object-fit: cover;
  width: 100%;
  height: 100%;
  max-height: 500px;
}

.why-publisher h2 {
  margin-bottom: var(--spacing-xl);
}

/* Contact Section */
.contact-section {
  background-color: var(--color-light);
}

.contact-info {
  display: flex;
  justify-content: center;
  margin: var(--spacing-xl) 0;
}

.contact-card {
  text-align: center;
  padding: var(--spacing-lg);
  max-width: 300px;
}

.contact-icon {
  margin: 0 auto var(--spacing-md);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(153, 0, 0, 0.1);
  color: var(--color-primary);
  border-radius: 50%;
}

.contact-card h3 {
  margin-bottom: var(--spacing-sm);
}

.contact-card a {
  color: var(--color-primary);
  transition: var(--transition-fast);
}

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

.contact-form {
  max-width: 700px;
  margin: 0 auto;
  padding: var(--spacing-xl);
}

/* Footer */
.footer {
  background-color: black;
  color: var(--color-light);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  flex: 1;
  min-width: 200px;
  max-width: 300px;
}

.footer-logo img {
  max-width: 180px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
}

.footer-links-column h3 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.footer-links-column h3::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--color-primary);
}

.footer-links-column ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links-column a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-fast);
}

.footer-links-column a:hover {
  color: var(--color-light);
  padding-left: 5px;
}

.footer-bottom {
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}