/* Global Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
  background-color: #f8f9fa;
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  text-decoration: none;
  color: #0066cc;
}

a:hover {
  color: #004a99;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */
header {
  background-color: #ffffff;
  border-bottom: 1px solid #eaeaea;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
}

header .logo img {
  width: 150px;
}

header nav ul {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  list-style: none;
}

header nav ul li {
  margin-left: 20px;
}

header nav ul li a {
  font-weight: bold;
  font-size: 1rem;
  color: #333;
}

header nav ul li a.btn-primary {
  background-color: #0066cc;
  color: #fff;
  padding: 10px 20px;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

header nav ul li a.btn-primary:hover {
  background-color: #004a99;
}
header .container {
  display: flex;
  justify-content: space-between;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
    url("../images/hero-background-image-1.jpg") no-repeat center center/cover;
  color: #ffffff;
  padding: 150px 0;
  text-align: center;
  min-height: 70vh;
}

.hero h1 {
  font-size: 3rem;
  letter-spacing: 1px;
  margin-bottom: 5rem;
}

.hero p {
  font-size: 1.5rem;
  margin-bottom: 30px;
}

.hero a.btn-secondary {
  background-color: #ffffff;
  color: #0066cc;
  padding: 10px 30px;
  border-radius: 5px;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.hero a.btn-secondary:hover {
  background-color: #0066cc;
  color: #ffffff;
}

/* Main Content */
main {
  padding: 60px 0;
}

.founder-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1rem;
}
.founder-section > img {
  height: 20rem;
  padding: 1rem;
}
.founder-section h2 {
  font-size: 1.5rem;
  text-align: center;
  margin-bottom: 20px;
  color: #ed5151;
}

/* Advisors Section */
.adivisors-section {
  display: flex;
  justify-content: space-evenly;
  text-align: center;
}
.advisor-image {
  max-width: 14rem;
  max-height: 13rem;
}
/* Featured videos */
.featured-videos h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 40px;
}

.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.videos-grid .videos {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.videos-grid .videos:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.videos-grid .videos img {
  border-radius: 10px 10px 0 0;
}

.videos-grid .videos h3 {
  font-size: 1.5rem;
  color: #333;
  padding: 15px 20px 0;
}

.videos-grid .videos p {
  padding: 10px 20px;
  font-size: 1rem;
  color: #666;
}

.videos-grid .videos a.btn-secondary {
  display: inline-block;
  margin: 10px 20px 20px;
}
.video-thumbnail {
  width: 100%;
  height: 100%;
}
.view-all-btn {
  position: absolute;
  right: 0;
  margin: 1rem;
  padding: 1rem;
  background-color: #0066cc;
  border-radius: 5px;
}
.view-all-btn > a {
  color: white;
  font-weight: bold;
}
.view-all-btn:hover {
  background-color: #004a99;
}

/* Footer */
footer {
  background-color: #333;
  color: #ffffff;
  padding: 40px 0;
  text-align: center;
  margin-top: 1rem;
}

footer .footer-info h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

footer .footer-info p {
  font-size: 1rem;
  color: #bbbbbb;
}

footer .footer-links ul,
footer .footer-social ul {
  list-style: none;
  padding: 0;
}

footer .footer-links ul li,
footer .footer-social ul li {
  display: inline-block;
  margin-right: 15px;
}

footer .footer-links ul li a {
  font-size: 1rem;
  color: #ffffff;
}

footer .footer-links ul li a:hover {
  color: #0066cc;
}

footer .footer-social ul li a img {
  width: 24px;
  height: 24px;
}

.footer-bottom {
  background-color: #222;
  padding: 10px 0;
  color: #888;
  font-size: 0.875rem;
}

.footer-bottom p {
  margin: 0;
}

/* Responsive Styles */
@media (max-width: 768px) {
  header nav ul {
    flex-direction: column;
    align-items: center;
  }

  header nav ul li {
    margin-left: 0;
    margin-bottom: 10px;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.2rem;
  }

  .videos-grid {
    grid-template-columns: 1fr;
  }
  header .container {
    flex-wrap: wrap;
    justify-content: space-evenly;
  }
  .adivisors-section {
    flex-direction: column;
    align-items: center;
    padding: 2rem;
  }
}