:root {
  --primary-color: #ffffff;
  --secondary-color: rgba(255, 255, 255, 0.9);
  --accent-color: #e74c3c;
  --text-color: #ffffff;
  --background-color: #3181DE;
  --card-background: rgba(255, 255, 255, 0.1);
}

.main-logo {
  max-width: 300px;
  height: auto;
  margin-bottom: 2rem;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

body {
  font-family: 'Lato', sans-serif;
  padding-top: 70px;
  color: var(--text-color);
  background-color: var(--background-color);
}

.navbar {
  background-color: rgba(0, 0, 0, 0.1);
  border: none;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.navbar-brand {
  color: var(--primary-color) !important;
  font-weight: 700;
}

.navbar-nav > li > a {
  color: var(--secondary-color) !important;
  font-weight: 400;
}

h1 {
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--primary-color);
}

.lead {
  font-weight: 400;
  font-size: 1.25rem;
  color: var(--secondary-color);
}

.portfolio-item {
  margin-bottom: 30px;
  height: auto;
}

.card-box {
  background-color: var(--card-background);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 20px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  min-height: 400px;
  backdrop-filter: blur(10px);
}

.card-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.image-box {
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  border-radius: 6px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.05);
}

.img-responsive {
  max-height: 180px;
  object-fit: contain;
}

.app-preview {
  width: 100%;
  height: 200px;
  transition: transform 0.3s ease;
}

.image-box:hover .app-preview {
  transform: scale(1.05);
}

h3 {
  color: var(--primary-color);
  font-weight: 700;
  margin: 15px 0;
  letter-spacing: -0.3px;
}

h3 a {
  color: var(--primary-color);
  text-decoration: none;
}

h3 a:hover {
  color: var(--secondary-color);
  text-decoration: none;
}

p {
  color: var(--secondary-color);
  line-height: 1.6;
  font-weight: 400;
}

.btn-danger {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  font-weight: 700;
}

.btn-danger:hover {
  background-color: #c0392b;
  border-color: #c0392b;
}

.myApps-inline {
  background-color: var(--card-background);
  border-radius: 8px;
  padding: 20px;
  margin-top: 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.myApps-title h4 {
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.3px;
}

#applist {
  margin-top: 20px;
}

footer p {
  font-weight: 400;
  color: var(--secondary-color);
}