/* Global Styles */
:root {
  --primary-color: #1b1b2f;
  --secondary-color: #2b2b3c;
  --accent-color: #3b3b5f;
  --text-color: #e0e0e0;
  --font-family: 'Roboto', 'Segoe UI', Tahoma, Geneva, sans-serif;
}

body {
  padding-top: 70px;
  background-color: var(--primary-color);
  color: var(--text-color);
  font-family: var(--font-family);
}

/* Navbar Styling */
.navbar-brand {
  font-family: 'Poppins', sans-serif;
  font-weight: bold;
  font-size: 1.5em;
  color: #ffffff !important;
}

.navbar {
  background-color: var(--secondary-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  border-bottom: 2px solid #444465;
}

/* Responsive Container Styling */
.container-fluid {
  max-width: 100%;
  margin: auto;
  padding: 20px;
  background-color: #27273a;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

@media (min-width: 768px) {
  .container-fluid {
    max-width: 800px;
  }
}

/* Footer Styling */
.footer {
  margin-top: 50px;
  text-align: center;
  color: #888;
  font-size: 0.9em;
  border-top: 1px solid #444465;
  padding-top: 15px;
}

/* Heading Styling */
h2, .font-weight-bold {
  font-weight: bold;
  font-family: 'Poppins', sans-serif;
  color: #f8f8ff;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* Responsive Form and Tab Styling */
.form-group label {
  font-weight: bold;
  color: #dcdcee;
}

.btn-primary, .btn-secondary {
  font-weight: bold;
  font-size: 1em;
  color: #ffffff;
  background-color: var(--accent-color);
  border: none;
  border-radius: 5px;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  width: 100%;
}

.btn-primary:hover, .btn-secondary:hover {
  background-color: #52528a;
  box-shadow: 0 4px 10px rgba(80, 80, 120, 0.3);
}

.alert {
  background-color: #3e3e5f;
  color: #ffffff;
  margin-top: 20px;
  font-weight: bold;
  border-radius: 5px;
}

/* Tabs Styling */
.nav-tabs .nav-link {
  font-weight: bold;
  font-size: 1.1em;
  color: #b0b0d0;
  background-color: #2c2c3e;
  border: 1px solid #4e4e6e;
  border-radius: 5px 5px 0 0;
  transition: background-color 0.3s ease, color 0.3s ease;
  flex: 1;
  text-align: center;
}

.nav-tabs .nav-link.active {
  color: #ffffff;
  background-color: #505070;
  border-color: #606080 #606080 #505070;
}

.nav-tabs .nav-link:hover {
  color: #d0d0f0;
  background-color: #383857;
}

.tab-content {
  margin-top: 20px;
  padding: 20px;
  background-color: #2a2a3b;
  border-radius: 0 0 10px 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Input and Textarea Styling */
textarea, input[type="file"] {
  background-color: #33334a;
  color: #ffffff;
  border: 1px solid #505070;
  border-radius: 5px;
  padding: 10px;
  resize: vertical;
  transition: border-color 0.3s ease;
  width: 100%;
}

textarea:focus, input[type="file"]:focus {
  border-color: #6a6ab0;
  outline: none;
}

/* Responsive Adjustments for Small Screens */
@media (max-width: 576px) {
  h2 {
    font-size: 1.4em;
  }

  .navbar-brand {
    font-size: 1.2em;
  }

  .btn-primary, .btn-secondary {
    font-size: 0.9em;
  }

  .nav-tabs .nav-link {
    font-size: 1em;
  }

  .form-group label, .form-control, .btn {
    width: 100%;
    margin-bottom: 10px;
  }
}

/* Increase the size of all containers */
.container-fluid {
  max-width: 90%; /* Expand width to 90% of the viewport */
  margin: 0 auto; /* Center the container */
  padding: 20px; /* Add spacing inside the container */
}

.row {
  margin-bottom: 20px; /* Add spacing between rows */
}

.col-md-8, .col-md-4 {
  padding: 20px; /* Add internal padding for better spacing */
}

/* Adjust marquee container */
.marquee-container {
  height: auto; /* Let the height adjust dynamically */
  padding: 20px; /* Add more padding for better spacing */
  font-size: 1.1rem; /* Slightly increase font size for better readability */
}

/* Optional: Adjust card styling if present */
.card {
  padding: 20px; /* Increase spacing inside cards */
  font-size: 1.2rem; /* Increase font size for card text */
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4); /* Enhance shadow for better visual effect */
}

/* Keyframe animation for scrolling */
@keyframes scrollUp {
  0% {
    transform: translateY(0%);
  }
  100% {
    transform: translateY(-100%);
  }
}

/* Instructions Section Styling */
.instructions-section {
  background-color: #2a2a3b; /* Matches other container colors */
  border: 1px solid #ced4da;
  border-radius: 10px;
  padding: 10px;
  position: relative;
  height: 400px;
  overflow: hidden;
}

/* Heading Styling */
.instructions-heading {
  font-weight: bold;
  color: #007bff;
  text-align: center;
  margin-bottom: 10px;
}

/* Scrolling Container */
.scroll-container {
  height: 100%;
  overflow: hidden;
  position: relative;
}

/* Scrolling Content */
.scroll-content {
  display: flex;
  flex-direction: column;
  animation: scrollUp 30s linear infinite; /* Slow the scrolling animation */
}

.scroll-content:hover {
  animation-play-state: paused; /* Pause the scrolling on hover */
}

/* Individual Instruction Items */
.instruction-item {
  margin-bottom: 20px;
}

/* Logo Card Styling */
.logo-card {
  background: linear-gradient(180deg, #f7f7f7, #ffffff); /* Soft gradient for card */
  margin: 20px auto; /* Center the card and add spacing */
  padding: 15px 0; /* Internal padding */
  max-width: 1400px; /* Restrict width for larger screens */
  width: 90%; /* Responsive width */
  display: grid; /* Grid layout for better responsiveness */
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); /* Dynamic columns */
  gap: 20px; /* Spacing between logos */
  border: 1px solid #d4d4d4; /* Subtle border for card */
  border-radius: 10px; /* Rounded corners for card effect */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); /* Soft shadow for depth */
  text-align: center; /* Center content within each grid item */
}

.logo-img {
  height: 80px; /* Maintain logo size */
  width: auto; /* Keep aspect ratio */
  margin: 0 auto; /* Center logos within the grid items */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2); /* Subtle shadow for logos */
  border-radius: 5px; /* Slight rounding of logos */
}

.logo-img:hover {
  transform: scale(1.1); /* Slight hover effect */
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3); /* Enhanced shadow on hover */
}

/* Responsive Adjustments */
@media (max-width: 576px) {
  .logo-img {
    height: 60px; /* Reduce logo size for smaller screens */
  }
}