/* Custom CSS for Ak Alüminyum */

/* Performance Optimizations */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

/* Image Optimizations */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

img.lazy {
  opacity: 0;
  transition: opacity 0.3s;
}

img.lazy.loaded {
  opacity: 1;
}

/* Custom Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }

  50% {
    opacity: 1;
    transform: scale(1.05);
  }

  70% {
    transform: scale(0.9);
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Utility Classes */
.animate-fade-in {
  animation: fadeIn 0.6s ease-out;
}

.animate-slide-up {
  animation: slideUp 0.8s ease-out;
}

.animate-pulse {
  animation: pulse 2s infinite;
}

.animate-bounce-in {
  animation: bounceIn 0.6s ease-out;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #1e40af;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #1e3a8a;
}

/* Focus Styles for Accessibility */
*:focus {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}

button:focus,
a:focus {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}

/* Skip to content link */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sr-only:focus {
  position: absolute;
  width: auto;
  height: auto;
  padding: 8px 16px;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

/* Custom Components */
.hero-gradient {
  background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 50%, #3b82f6 100%);
}

.glass-effect {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.text-shadow {
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.shadow-smooth {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.shadow-smooth-lg {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

.card-hover:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Button Effects */
.btn-primary {
  background: linear-gradient(135deg, #1e40af, #1e3a8a);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1e3a8a, #1d4ed8);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(30, 64, 175, 0.3);
}

.btn-secondary {
  background: transparent;
  color: #1e40af;
  border: 2px solid #1e40af;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-secondary:hover {
  background: #1e40af;
  color: white;
  transform: translateY(-2px);
}

/* Loading States */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.spinner {
  border: 2px solid #f3f3f3;
  border-top: 2px solid #1e40af;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  color: #374151;
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 16px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus {
  border-color: #1e40af;
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-error {
  color: #ef4444;
  font-size: 14px;
  margin-top: 0.25rem;
}

/* Alert Styles */
.alert {
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.alert-success {
  background-color: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.alert-error {
  background-color: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

.alert-warning {
  background-color: #fffbeb;
  color: #d97706;
  border: 1px solid #fed7aa;
}

.alert-info {
  background-color: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hero-gradient {
    min-height: 500px;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
    margin-bottom: 0.5rem;
  }

  .grid-responsive {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .grid-responsive {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 1025px) {
  .grid-responsive {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

/* Print Styles */
@media print {
  .no-print {
    display: none !important;
  }

  .print-only {
    display: block !important;
  }

  body {
    background: white !important;
    color: black !important;
  }

  a {
    text-decoration: underline;
  }

  a:after {
    content: " (" attr(href) ")";
  }
}

/* Reduced Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .btn-primary {
    border: 2px solid #000;
  }

  .btn-secondary {
    border: 2px solid #000;
    background: #fff;
    color: #000;
  }

  .form-input {
    border: 2px solid #000;
  }
}

/* Dark Mode Support (if needed) */
@media (prefers-color-scheme: dark) {
  /* Dark mode styles can be added here */
}

/* Custom Utilities */
.text-balance {
  text-wrap: balance;
}

.max-w-readable {
  max-width: 65ch;
}

.aspect-ratio-16-9 {
  aspect-ratio: 16 / 9;
}

.aspect-ratio-4-3 {
  aspect-ratio: 4 / 3;
}

.aspect-ratio-1-1 {
  aspect-ratio: 1 / 1;
}

html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating>.form-control-plaintext::placeholder,
.form-floating>.form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating>.form-control-plaintext:focus::placeholder,
.form-floating>.form-control:focus::placeholder {
  text-align: start;
}