/**
 * ============================================
 * COOLLABS - ANIMATIONS
 * ============================================
 * Keyframe animations and transitions
 * v2.0.0 - Corporate Premium Edition
 */

/* ==================== KEYFRAMES ==================== */

@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 fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

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

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

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

/* ==================== HERO ANIMATIONS ==================== */

.hero-content {
  animation: fadeInUp 1s ease-out;
}

.hero-title {
  animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero-subtitle {
  animation: fadeInUp 1s ease-out 0.4s backwards;
}

.hero-buttons {
  animation: fadeInUp 1s ease-out 0.6s backwards;
}

/* ==================== LOGO ANIMATIONS ==================== */

.logo-item {
  animation: scaleIn 0.6s ease-out backwards;
}

.logo-item:hover {
  animation: pulse 0.6s ease-in-out;
}

/* ==================== CARD ANIMATIONS ==================== */

.solution-card,
.case-card {
  transition: all var(--transition-base);
}

.solution-card::after,
.case-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(123, 99, 197, 0.1),
    transparent
  );
  transition: left 0.5s ease;
}

.solution-card:hover::after,
.case-card:hover::after {
  left: 100%;
}

/* ==================== ICON ANIMATIONS ==================== */

.solution-icon,
.card-icon,
.about-feature-icon {
  transition: all var(--transition-base);
}

.solution-card:hover .solution-icon,
.card:hover .card-icon {
  transform: scale(1.1) rotate(5deg);
}

/* ==================== BUTTON ANIMATIONS ==================== */

.btn {
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn i {
  transition: transform var(--transition-fast);
}

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

/* ==================== LINK ANIMATIONS ==================== */

.solution-link,
.footer-link {
  position: relative;
}

.solution-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

.solution-link:hover::after {
  width: 100%;
}

/* ==================== SWIPER CUSTOM ANIMATIONS ==================== */

.swiper-slide {
  opacity: 0.6;
  transition: opacity var(--transition-base);
}

.swiper-slide-active {
  opacity: 1;
}

/* Carousel Content */
.carousel-content {
  padding: var(--space-12);
  text-align: center;
}

.carousel-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  font-size: var(--text-5xl);
  color: white;
  box-shadow: var(--shadow-primary);
  animation: float 3s ease-in-out infinite;
}

.carousel-title {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}

.carousel-description {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  max-width: 600px;
  margin: 0 auto var(--space-8);
}

/* ==================== SWIPER PAGINATION ==================== */

.swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: var(--color-gray-400);
  opacity: 1;
  transition: all var(--transition-base);
}

.swiper-pagination-bullet-active {
  background: var(--color-primary);
  transform: scale(1.3);
  box-shadow: 0 0 10px rgba(123, 99, 197, 0.5);
}

/* ==================== SWIPER NAVIGATION ==================== */

.swiper-button-next,
.swiper-button-prev {
  width: 50px;
  height: 50px;
  background: white;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  color: var(--color-primary);
  transition: all var(--transition-base);
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
  background: var(--color-primary);
  color: white;
  transform: scale(1.1);
  box-shadow: var(--shadow-primary);
}

.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
}

/* ==================== LOADING SHIMMER ==================== */

.shimmer {
  background: linear-gradient(
    90deg,
    var(--color-gray-100) 0%,
    var(--color-gray-200) 50%,
    var(--color-gray-100) 100%
  );
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}

/* ==================== HOVER EFFECTS ==================== */

.hover-lift {
  transition: transform var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-8px);
}

.hover-grow {
  transition: transform var(--transition-base);
}

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

/* ==================== SCROLL REVEAL ==================== */

[data-aos] {
  transition-property: transform, opacity;
}

/* ==================== DARK MODE TRANSITIONS ==================== */

body,
.header,
.card,
.solution-card,
.case-card,
.footer {
  transition: background-color var(--transition-base), color var(--transition-base);
}

/* ==================== RESPONSIVE ANIMATIONS ==================== */

@media (max-width: 767px) {
  .carousel-icon {
    width: 80px;
    height: 80px;
    font-size: var(--text-4xl);
  }

  .carousel-title {
    font-size: var(--text-3xl);
  }

  .carousel-description {
    font-size: var(--text-base);
  }
}

/* ==================== PERFORMANCE OPTIMIZATION ==================== */

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

  .carousel-icon {
    animation: none;
  }
}

/* ==================== PRINT STYLES ==================== */

@media print {
  .swiper-button-next,
  .swiper-button-prev,
  .swiper-pagination,
  .back-to-top,
  .theme-toggle {
    display: none !important;
  }
}