/* Custom CSS for AISned website */

:root {
  --primary: #0d6efd;
  --primary-dark: #0b5ed7;
  --secondary: #6c757d;
  --light: #f8f9fa;
  --dark: #212529;
  --gradient-start: #0d6efd;
  --gradient-end: #009ffd;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  overflow-x: hidden;
}

/* Header Styles */
.navbar-brand:hover {
  color: var(--primary);
}

.nav-link {
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--primary);
}

/* Hero Section */
.hero-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(248, 249, 250, 0.9) 0%, rgba(233, 236, 239, 0.9) 100%);
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 25%;
  left: 10%;
  width: 80px;
  height: 80px;
  background: rgba(13, 110, 253, 0.1);
  border-radius: 50%;
  filter: blur(40px);
  animation: pulse 2s infinite;
}

.hero-section::after {
  content: "";
  position: absolute;
  bottom: 25%;
  right: 10%;
  width: 120px;
  height: 120px;
  background: rgba(0, 159, 253, 0.1);
  border-radius: 50%;
  filter: blur(40px);
  animation: pulse 2s 1s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.1);
    opacity: 1;
  }
  100% {
    transform: scale(0.95);
    opacity: 0.7;
  }
}

/* Section Spacing */
section {
  padding: 6rem 0;
}

/* Card Styles */
.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  border: none;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(13, 110, 253, 0.4) !important;
}

.btn-outline-primary {
  border-color: var(--primary);
  color: var(--primary);
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  border-color: var(--primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(13, 110, 253, 0.4) !important;
}

/* Form Styles */
.form-control {
  padding: 0.75rem 1rem;
  border: 1px solid #e1e5eb;
  border-radius: 0.375rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Footer */
footer a:hover {
  color: white !important;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
  .hero-section {
    padding: 4rem 0;
  }
  
  section {
    padding: 4rem 0;
  }
}

@media (max-width: 768px) {
  .display-3 {
    font-size: 2.5rem;
  }
  
  .display-5 {
    font-size: 2rem;
  }
  
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .btn-group {
    flex-direction: column;
  }
}

/* Gradient Text */
.text-gradient {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Object fit utility */
.object-fit-cover {
  object-fit: cover;
}

/* Background gradient utility */
.bg-gradient-primary {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end)) !important;
}