/**
 * Component Styles - Buttons, Cards, Forms, UI Elements
 * Bora Akü Website Modernization
 */

/* ============================================
   BUTTONS - Modern Design with Micro-interactions
   ============================================ */

/* Base Button */
.btn, button.btn, a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--button-padding-y) var(--button-padding-x);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  border: none;
  border-radius: var(--button-radius);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  user-select: none;
}

.btn:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
}

.btn:disabled,
.btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary Button */
.btn-primary {
  background: var(--gradient-accent);
  color: var(--color-text-white);
  box-shadow: var(--button-shadow);
}

.btn-primary:hover {
  background: var(--gradient-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(249, 115, 22, 0.5);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Secondary Button */
.btn-secondary {
  background: var(--gradient-primary);
  color: var(--color-text-white);
  box-shadow: var(--shadow-primary);
}

.btn-secondary:hover {
  background: var(--gradient-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-secondary);
}

/* Outline Button */
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-text-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}

/* Ghost Button */
.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  box-shadow: none;
}

.btn-ghost:hover {
  background: rgba(99, 102, 241, 0.1);
  color: var(--color-primary-hover);
}

/* Button Sizes */
.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: var(--font-size-lg);
}

.btn-xl {
  padding: 1.25rem 3rem;
  font-size: var(--font-size-xl);
}

/* Button with Icon */
.btn .fa,
.btn i {
  transition: transform var(--transition-base);
}

.btn:hover .fa,
.btn:hover i {
  transform: translateX(4px);
}

/* Ripple Effect (applied via JS or CSS animation) */
.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease-out, height 0.6s ease-out, opacity 0.6s ease-out;
  opacity: 0;
  pointer-events: none;
}

.btn:active::after {
  width: 300px;
  height: 300px;
  opacity: 1;
  transition: 0s;
}

/* ============================================
   CARDS - Modern Card Design
   ============================================ */

.card {
  position: relative;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--color-secondary);
}

/* Card Body */
.card-body {
  padding: var(--card-padding);
}

.card-body.img {
  padding: 0;
  overflow: hidden;
  position: relative;
}

.card-body.img img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s var(--ease-smooth);
}

.card:hover .card-body.img img {
  transform: scale(1.08);
}

/* Image Overlay on Hover */
.card-body.img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.card:hover .card-body.img::after {
  opacity: 0.1;
}

/* Card Title */
.card-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  transition: color var(--transition-base);
}

.card:hover .card-title {
  color: var(--color-primary);
}

/* Card Title Accent Underline */
.card-title::after {
  content: '';
  display: block;
  width: 0;
  height: 3px;
  background: var(--gradient-accent);
  margin-top: var(--space-2);
  border-radius: var(--radius-sm);
  transition: width var(--transition-base);
}

.card:hover .card-title::after {
  width: 60px;
}

/* Card Text */
.card-text {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* Card Link */
.card-link {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: all var(--transition-base);
}

.card-link:hover {
  color: var(--color-accent);
  transform: translateX(4px);
}

/* ============================================
   FORMS - Modern Form Components
   ============================================ */

/* Form Group */
.form-group {
  margin-bottom: var(--space-6);
}

/* Form Label */
.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

/* Form Input */
.form-control,
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="number"],
input[type="url"],
textarea,
select {
  width: 100%;
  padding: var(--input-padding-y) var(--input-padding-x);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  border: 1px solid var(--input-border-color);
  border-radius: var(--input-radius);
  transition: all var(--transition-base);
  appearance: none;
}

.form-control:focus,
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--input-focus-border);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-control::placeholder {
  color: var(--color-text-light);
}

/* Textarea */
textarea {
  resize: vertical;
  min-height: 120px;
}

/* Select */
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
  background-position: right 0.75rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
}

/* Form Validation States */
.form-control.is-valid,
.form-control.is-invalid {
  padding-right: calc(1.5em + 0.75rem);
  background-repeat: no-repeat;
  background-position: right calc(0.375em + 0.1875rem) center;
  background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-control.is-valid {
  border-color: #10B981;
}

.form-control.is-invalid {
  border-color: #EF4444;
}

/* Help Text */
.form-text {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

/* ============================================
   BADGES - Modern Badge Design
   ============================================ */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.badge-primary {
  background: rgba(99, 102, 241, 0.1);
  color: var(--color-primary);
}

.badge-accent {
  background: rgba(249, 115, 22, 0.1);
  color: var(--color-accent);
}

.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: #10B981;
}

.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: #F59E0B;
}

.badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #EF4444;
}

/* ============================================
   ALERTS - Modern Alert Components
   ============================================ */

.alert {
  position: relative;
  padding: var(--space-4) var(--space-6);
  margin-bottom: var(--space-6);
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
}

.alert-primary {
  background: rgba(99, 102, 241, 0.1);
  border-color: rgba(99, 102, 241, 0.2);
  color: var(--color-primary);
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.2);
  color: #10B981;
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.2);
  color: #D97706;
}

.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
  color: #DC2626;
}

/* ============================================
   ICON CARDS - Vehicle Type Cards
   ============================================ */

.choose-icon {
  position: relative;
  padding: var(--space-8) var(--space-4);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-base);
  cursor: pointer;
  overflow: hidden;
}

/* Gradient Background on Hover */
.choose-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 0;
}

.choose-icon:hover::before {
  opacity: 0.05;
}

/* Lift and Glow Effect */
.choose-icon:hover {
  transform: translateY(-8px);
  box-shadow:
    0 12px 28px rgba(99, 102, 241, 0.15),
    0 4px 8px rgba(99, 102, 241, 0.1);
  border-color: var(--color-secondary);
}

/* Icon Styling */
.choose-icon .fa {
  position: relative;
  z-index: 1;
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  transition: all var(--transition-base);
}

.choose-icon:hover .fa {
  transform: scale(1.15) rotate(5deg);
  color: var(--color-secondary);
}

/* Text Content */
.choose-grid {
  position: relative;
  z-index: 1;
}

.choose-grid h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
  transition: color var(--transition-base);
}

.choose-grid p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

.choose-icon:hover .choose-grid h3 {
  color: var(--color-primary);
}

/* ============================================
   SERVICE CARDS - Product/Service Components
   ============================================ */

.services-inner {
  position: relative;
  background: var(--color-bg-primary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition-base);
}

.our-services-wrapper:hover .services-inner {
  transform: translateY(-6px);
  box-shadow:
    0 12px 32px rgba(99, 102, 241, 0.12),
    0 4px 12px rgba(99, 102, 241, 0.08);
  border-color: var(--color-secondary);
}

.our-services-text {
  padding: var(--space-8);
}

.our-services-text h4 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  transition: color var(--transition-base);
}

.our-services-text h4::after {
  content: '';
  display: block;
  width: 0;
  height: 3px;
  background: var(--gradient-accent);
  margin-top: var(--space-2);
  border-radius: var(--radius-sm);
  transition: width var(--transition-base);
}

.our-services-wrapper:hover .our-services-text h4::after {
  width: 60px;
}

.our-services-text p {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

/* ============================================
   LOADING SPINNER
   ============================================ */

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(99, 102, 241, 0.2);
  border-top-color: var(--color-secondary);
  border-radius: 50%;
  animation: spinner 0.8s linear infinite;
}

@keyframes spinner {
  to {
    transform: rotate(360deg);
  }
}

.spinner-sm {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

.spinner-lg {
  width: 60px;
  height: 60px;
  border-width: 6px;
}

/* ============================================
   DIVIDER
   ============================================ */

.divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-8) 0;
}

.divider-gradient {
  height: 2px;
  background: var(--gradient-primary);
  margin: var(--space-8) 0;
}

/* ============================================
   SOCIAL ICONS
   ============================================ */

.social-icons {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(99, 102, 241, 0.1);
  color: var(--color-primary);
  transition: all var(--transition-base);
  text-decoration: none;
}

.social-icon:hover {
  background: var(--color-secondary);
  color: white;
  transform: translateY(-4px);
  box-shadow: var(--shadow-secondary);
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */

.back-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  box-shadow: var(--shadow-xl);
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: var(--z-fixed);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2xl);
}