/* Custom UI/UX Improvements for Butt Tis buuri Scholarship Fund */

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Performance optimizations */
* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Fade-in animation for page load */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Slide-in animation */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scale animation for cards */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Enhanced button hover effects */
.btn-warning:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 193, 7, 0.4);
  transition: all 0.3s ease;
}

.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4);
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(108, 117, 125, 0.4);
  transition: all 0.3s ease;
}

/* Enhanced link hover effects */
a.text-decoration-none:hover {
  text-decoration: underline !important;
  transition: all 0.2s ease;
}

/* Improved card hover effects */
.card.shadow-sm:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15) !important;
  transition: all 0.3s ease;
}

/* Better spacing for list items */
.list-unstyled li {
  line-height: 1.8;
  padding-left: 0.5rem;
}

/* Enhanced navbar */
.navbar-default {
  background-color: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.navbar-default.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.nav-link {
  position: relative;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: #ffc107 !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: #ffc107;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-link:hover::after {
  width: 80%;
}

/* Improved top bar for mobile */
@media (max-width: 768px) {
  .bg-primary.py-1 {
    font-size: 0.7rem;
    padding: 0.4rem 0 !important;
    line-height: 1.4;
  }
  
  .bg-primary.py-1 span {
    display: block;
    margin: 0.2rem 0;
  }
  
  .bg-primary.py-1 a {
    font-size: 0.7rem;
    word-break: break-all;
  }
}

/* Better focus states for accessibility */
a:focus,
button:focus {
  outline: 2px solid #ffc107;
  outline-offset: 2px;
}

/* Enhanced slider text readability */
.py-22 {
  position: relative;
  animation: fadeIn 0.8s ease-out;
}

.py-22::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
  z-index: 1;
  transition: opacity 0.3s ease;
}

.py-22 > .container {
  position: relative;
  z-index: 2;
}

/* Slider content animation */
.py-22 h1,
.py-22 .lead {
  animation: slideIn 0.8s ease-out 0.2s both;
}

/* Improved accordion styling */
.accordion .card-header {
  cursor: pointer;
  transition: all 0.3s ease;
}

.accordion .card-header:hover {
  background-color: #f8f9fa;
  transform: translateX(5px);
}

.accordion .card {
  animation: scaleIn 0.4s ease-out;
  animation-fill-mode: both;
}

.accordion .card:nth-child(1) { animation-delay: 0.1s; }
.accordion .card:nth-child(2) { animation-delay: 0.2s; }
.accordion .card:nth-child(3) { animation-delay: 0.3s; }
.accordion .card:nth-child(4) { animation-delay: 0.4s; }
.accordion .card:nth-child(5) { animation-delay: 0.5s; }
.accordion .card:nth-child(6) { animation-delay: 0.6s; }

/* Better spacing for application section */
#apply {
  scroll-margin-top: 100px;
}

/* Enhanced footer */
.bg-light {
  /* border-top removed */
}

/* Improved contact cards */
.card.shadow-sm {
  border: 1px solid #e9ecef;
  transition: all 0.3s ease;
  animation: scaleIn 0.5s ease-out;
  animation-fill-mode: both;
}

.card.shadow-sm:nth-child(1) { animation-delay: 0.1s; }
.card.shadow-sm:nth-child(2) { animation-delay: 0.2s; }
.card.shadow-sm:nth-child(3) { animation-delay: 0.3s; }

/* Better typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  animation: fadeIn 0.6s ease-out;
}

/* Section animations */
.bg-white > .container {
  animation: fadeIn 0.8s ease-out;
}

/* About section image animation */
.about-img {
  animation: fadeIn 1s ease-out;
  transition: transform 0.3s ease;
}

.about-img:hover {
  transform: scale(1.02);
}

/* Improved readability for paragraphs */
p {
  line-height: 1.7;
}

/* Ensure text contrast in About sections */
.bg-white p,
.bg-white .lead,
.bg-white h1,
.bg-white h2,
.bg-white h3,
.bg-white h4 {
  color: #212529 !important;
}

/* Enhanced list styling - only apply to specific sections */
#apply ul.list-unstyled li {
  position: relative;
  padding-left: 0.5rem;
}

/* Comprehensive mobile responsiveness */
@media (max-width: 768px) {
  /* Navigation improvements */
  .navbar-brand img {
    width: 80px !important;
    height: auto;
  }
  
  .navbar {
    padding: 0.5rem 0;
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
    font-size: 1rem;
  }
  
  /* Slider improvements */
  .display-2 {
    font-size: 1.75rem !important;
    line-height: 1.2;
    margin-bottom: 1rem !important;
  }
  
  .lead {
    font-size: 1rem !important;
    line-height: 1.5;
  }
  
  .py-22 {
    padding: 4rem 0 !important;
    min-height: 300px;
  }
  
  /* Button improvements for touch */
  .btn-lg {
    padding: 0.875rem 1.5rem !important;
    font-size: 1rem !important;
    min-height: 44px; /* Minimum touch target size */
    width: 100%;
    max-width: 300px;
  }
  
  /* Section spacing */
  .py-lg-16 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .py-lg-14 {
    padding-top: 2.5rem !important;
    padding-bottom: 2.5rem !important;
  }
  
  .py-10 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  /* Typography */
  h1 {
    font-size: 1.75rem !important;
    line-height: 1.3;
  }
  
  h2 {
    font-size: 1.5rem !important;
  }
  
  h3 {
    font-size: 1.25rem !important;
  }
  
  h4 {
    font-size: 1.1rem !important;
  }
  
  /* Container padding */
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .px-6 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  /* Cards */
  .card {
    margin-bottom: 1rem;
  }
  
  .card-body {
    padding: 1.25rem;
  }
  
  /* Lists */
  ul.list-unstyled li {
    margin-bottom: 0.75rem !important;
    font-size: 0.95rem;
    line-height: 1.6;
  }
  
  /* Footer */
  .bg-light {
    padding: 2rem 0 !important;
  }
  
  .bg-light .row {
    text-align: center;
  }
  
  .bg-light .text-md-end {
    text-align: center !important;
    margin-top: 1rem;
  }
  
  .bg-light a {
    display: inline-block;
    margin: 0.25rem 0.5rem;
    font-size: 0.9rem;
  }
  
  /* Contact cards */
  .card.shadow-sm {
    margin-bottom: 1.5rem;
  }
  
  /* Application section */
  #apply {
    scroll-margin-top: 80px;
  }
  
  /* Accordion */
  .accordion .card-header {
    padding: 1rem;
  }
  
  .accordion .card-header h4 {
    font-size: 1rem;
  }
  
  /* About section image */
  .about-img {
    min-height: 250px !important;
    margin-top: 1.5rem;
  }
}

/* Extra small devices (phones, 576px and down) */
@media (max-width: 576px) {
  .display-2 {
    font-size: 1.5rem !important;
    line-height: 1.2 !important;
  }
  
  .display-4 {
    font-size: 1.75rem !important;
  }
  
  .btn-lg {
    padding: 0.875rem 1.5rem !important;
    font-size: 1rem !important;
    width: auto;
    min-width: 140px;
    max-width: 100%;
  }
  
  .py-22 {
    padding: 2.5rem 0 !important;
    min-height: 280px;
  }
  
  h1 {
    font-size: 1.5rem !important;
    line-height: 1.3;
  }
  
  .lead {
    font-size: 0.95rem !important;
    line-height: 1.5;
  }
  
  /* Top bar - even smaller text */
  .bg-primary.py-1 {
    font-size: 0.65rem !important;
    padding: 0.35rem 0 !important;
  }
  
  .bg-primary.py-1 a {
    font-size: 0.65rem !important;
  }
  
  /* Logo smaller */
  .navbar-brand img {
    width: 70px !important;
  }
  
  /* Container padding */
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  /* Better spacing for lists */
  ul.list-unstyled li {
    margin-bottom: 0.5rem !important;
    font-size: 0.9rem;
    line-height: 1.6;
  }
  
  /* About section improvements */
  .px-6 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  /* Better button spacing */
  .btn {
    margin-bottom: 0.5rem;
  }
}

/* Very small devices (iPhone SE, small phones, 390px and below) */
@media (max-width: 390px) {
  .display-2 {
    font-size: 1.35rem !important;
  }
  
  h1 {
    font-size: 1.35rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 1.25rem !important;
    font-size: 0.95rem !important;
    width: 100%;
  }
  
  .py-22 {
    padding: 2rem 0 !important;
    min-height: 250px;
  }
  
  .container {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  
  .bg-primary.py-1 {
    font-size: 0.6rem !important;
  }
  
  .bg-primary.py-1 a {
    font-size: 0.6rem !important;
  }
  
  .navbar-brand img {
    width: 60px !important;
  }
  
  /* Better text wrapping */
  p, .lead {
    word-wrap: break-word;
    hyphens: auto;
  }
}

/* Improved image display */
img {
  max-width: 100%;
  height: auto;
}

/* Ensure images don't overflow on mobile */
@media (max-width: 768px) {
  img {
    width: 100%;
    height: auto;
  }
  
  /* Better table responsiveness if any tables exist */
  table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  /* Prevent horizontal scroll */
  body {
    overflow-x: hidden;
  }
  
  /* Better text wrapping */
  .text-uppercase {
    word-break: break-word;
  }
}

/* Loading spinner for buttons */
.spinner-border-sm {
  width: 1rem;
  height: 1rem;
  border-width: 0.15em;
}

/* Image lazy loading */
img[data-src] {
  opacity: 0;
  transition: opacity 0.3s;
}

img[data-src].loaded {
  opacity: 1;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Better form elements if any are added later */
input, textarea, select {
  border-radius: 0.375rem;
  border: 1px solid #ced4da;
  padding: 0.5rem 0.75rem;
  transition: border-color 0.3s ease;
}

input:focus, textarea:focus, select:focus {
  border-color: #ffc107;
  outline: none;
  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
}