/* BBD & Co Custom Animations and Effects */
/* Modern CSS animations, transitions, and interactive effects */

/* CSS Variables for consistent theming */
:root {
  --primary-color: #162A35;
  --secondary-color: #CF9F00;
  --accent-color: #CF9F00;
  --white-color: #FFFFFF;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

/* Base Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

@keyframes slideInDown {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translate3d(0, 0, 0);
  }
  40%, 43% {
    transform: translate3d(0, -30px, 0);
  }
  70% {
    transform: translate3d(0, -15px, 0);
  }
  90% {
    transform: translate3d(0, -4px, 0);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-10px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(10px);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 5px var(--primary-color);
  }
  50% {
    box-shadow: 0 0 20px var(--primary-color), 0 0 30px var(--primary-color);
  }
}

/* Animation Classes */
.animate-fade-in {
  animation: fadeIn var(--transition-slow) ease-out;
}

.animate-fade-in-up {
  animation: fadeInUp var(--transition-slow) ease-out;
}

.animate-fade-in-down {
  animation: fadeInDown var(--transition-slow) ease-out;
}

.animate-fade-in-left {
  animation: fadeInLeft var(--transition-slow) ease-out;
}

.animate-fade-in-right {
  animation: fadeInRight var(--transition-slow) ease-out;
}

.animate-slide-in-up {
  animation: slideInUp var(--transition-slow) ease-out;
}

.animate-slide-in-down {
  animation: slideInDown var(--transition-slow) ease-out;
}

.animate-scale-in {
  animation: scaleIn var(--transition-normal) ease-out;
}

.animate-bounce {
  animation: bounce 1s ease-in-out;
}

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

.animate-shake {
  animation: shake 0.5s ease-in-out;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-glow {
  animation: glow 2s ease-in-out infinite;
}

/* Delayed Animations */
.animate-delay-100 {
  animation-delay: 0.1s;
}

.animate-delay-200 {
  animation-delay: 0.2s;
}

.animate-delay-300 {
  animation-delay: 0.3s;
}

.animate-delay-500 {
  animation-delay: 0.5s;
}

.animate-delay-700 {
  animation-delay: 0.7s;
}

.animate-delay-1000 {
  animation-delay: 1s;
}

/* Scroll-triggered animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--transition-slow) ease-out;
}

.animate-on-scroll.animate-fade-in-up {
  opacity: 1;
  transform: translateY(0);
}

/* Button Animations and Effects */
.btn {
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  transform: translateY(0);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn:active {
  transform: translateY(0);
  transition: transform 0.1s;
}

/* Primary Button */
.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), #cf9f00);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 0;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-normal);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1E40AF, var(--primary-color));
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(30, 58, 138, 0.3);
}

/* Secondary Button */
.btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  padding: 10px 22px;
  border-radius: 0;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-normal);
}

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

/* Accent Button */
.btn-accent {
  background: linear-gradient(135deg, var(--accent-color), #F97316);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 0;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-normal);
}

.btn-accent:hover {
  background: linear-gradient(135deg, #F97316, var(--accent-color));
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(245, 158, 11, 0.3);
}

/* Card Animations */
.card {
  transition: all var(--transition-normal);
  border-radius: 0;
  overflow: hidden;
  background: white;
  box-shadow: var(--shadow-sm);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.card-image {
  transition: transform var(--transition-slow);
}

.card:hover .card-image {
  transform: scale(1.05);
}

/* Service Card Specific */
.service-card {
  position: relative;
  background: white;
  border-radius: 0;
  padding: 32px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  cursor: pointer;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.service-card .service-icon {
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
  color: var(--accent-color);
}

/* Testimonial Carousel */
.testimonials-carousel {
  position: relative;
  overflow: hidden;
  transition: height var(--transition-normal);
}

.testimonial-item {
  opacity: 0;
  transform: translateX(50px);
  transition: all var(--transition-slow);
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
}

.testimonial-item.active {
  opacity: 1;
  transform: translateX(0);
  position: relative;
}

/* Smooth fade transitions for testimonials */
@keyframes testimonialFadeIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes testimonialFadeOut {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(-20px); }
}

.testimonial-item.fade-in {
  animation: testimonialFadeIn var(--transition-normal) ease;
}

.testimonial-item.fade-out {
  animation: testimonialFadeOut var(--transition-normal) ease;
}

.testimonial-dot {
  width: 12px;
  height: 12px;
  border-radius: 0;
  background: #D1D5DB;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.testimonial-dot:hover {
  background: var(--secondary-color);
  transform: scale(1.2);
}

.testimonial-dot.active {
  background: var(--primary-color);
  transform: scale(1.3);
}

/* Navigation Animations */
.nav-link {
  position: relative;
  color: var(--secondary-color);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 0;
  transition: all var(--transition-fast);
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #CF9F00;
  transition: all var(--transition-normal);
  transform: translateX(-50%);
}

.nav-link:hover::before,
.nav-link.active::before {
  width: 80%;
}

.nav-link:hover {
  color: #CF9F00;
  background: rgba(207, 159, 0, 0.05);
}

/* Mobile Navigation */
.mobile-menu {
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-overlay {
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Form Animations */
.form-group {
  position: relative;
  margin-bottom: 24px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #E5E7EB;
  border-radius: 0;
  font-size: 16px;
  transition: all var(--transition-fast);
  background: white;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
  transform: translateY(-1px);
}

.form-input:focus + .form-label {
  color: var(--primary-color);
  transform: translateY(-24px) scale(0.85);
}

.form-label {
  position: absolute;
  top: 12px;
  left: 16px;
  color: var(--secondary-color);
  pointer-events: none;
  transition: all var(--transition-fast);
  background: white;
  padding: 0 4px;
}

.form-input:not(:placeholder-shown) + .form-label,
.form-input:focus + .form-label {
  transform: translateY(-24px) scale(0.85);
}

/* Loading Animations */
.loading-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid var(--primary-color);
  border-radius: 0;
  animation: spin 1s linear infinite;
}

.loading-dots {
  display: inline-flex;
  gap: 4px;
}

.loading-dots span {
  width: 8px;
  height: 8px;
  border-radius: 0;
  background: var(--primary-color);
  animation: bounce 1.4s ease-in-out infinite both;
}

.loading-dots span:nth-child(1) {
  animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
  animation-delay: -0.16s;
}

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  z-index: 1000;
  cursor: pointer;
  opacity: 0;
  transform: translateY(100px);
}

.whatsapp-float:hover {
  transform: translateY(0) scale(1.1);
  box-shadow: var(--shadow-xl);
  background: #128C7E;
}

.whatsapp-float.show {
  opacity: 1;
  transform: translateY(0);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  z-index: 999;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

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

.back-to-top:hover {
  background: #1E40AF;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Hero Section Animations */
.hero-title {
  animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-cta {
  animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-image {
  animation: fadeInRight 1s ease-out 0.6s both;
}

/* Floating Shapes */
.floating-shape {
  position: absolute;
  opacity: 0.1;
  animation: float 6s ease-in-out infinite;
}

.floating-shape:nth-child(2) {
  animation-delay: -2s;
}

.floating-shape:nth-child(3) {
  animation-delay: -4s;
}

/* Statistics Counter Animation */
.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--primary-color);
}

.stat-counter {
  transition: all var(--transition-slow);
}

/* Progress Bars */
.progress-bar {
  width: 100%;
  height: 8px;
  background: #E5E7EB;
  border-radius: 0;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: 0;
  transition: width 1s ease-out;
  width: 0;
}

.progress-fill.animate {
  width: var(--progress-width, 0%);
}

/* Hover Effects for Images */
.image-hover {
  overflow: hidden;
  border-radius: 0;
}

.image-hover img {
  transition: transform var(--transition-slow);
}

.image-hover:hover img {
  transform: scale(1.05);
}

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

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

/* Responsive Animations */
@media (max-width: 768px) {
  .animate-fade-in-up,
  .animate-fade-in-left,
  .animate-fade-in-right {
    animation: fadeInUp var(--transition-normal) ease-out;
  }
  
  .card:hover {
    transform: translateY(-4px);
  }
  
  .service-card:hover {
    transform: translateY(-4px);
  }
  
  .btn:hover {
    transform: translateY(-1px);
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }
}

/* Print Styles */
@media print {
  .whatsapp-float,
  .back-to-top,
  .floating-shape {
    display: none !important;
  }
  
  .card,
  .service-card {
    box-shadow: none !important;
    border: 1px solid #ccc;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .btn-primary {
    background: #000;
    color: #fff;
    border: 2px solid #fff;
  }
  
  .btn-secondary {
    background: #fff;
    color: #000;
    border: 2px solid #000;
  }
  
  .card,
  .service-card {
    border: 2px solid #000;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  :root {
    --primary-color: #3B82F6;
    --secondary-color: #9CA3AF;
    --white-color: #1F2937;
  }
  
  .card,
  .service-card {
    background: #374151;
    color: #F9FAFB;
  }
  
  .form-input {
    background: #374151;
    color: #F9FAFB;
    border-color: #4B5563;
  }
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--secondary-color);
  border-radius: 0;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}

/* Selection Styles */
::selection {
  background: var(--primary-color);
  color: white;
}

::-moz-selection {
  background: var(--primary-color);
  color: white;
}