/* ============================================
   KONCEPTMASTERS - Animations Stylesheet
   Scroll animations & micro-interactions
   ============================================ */

/* ============================================
   1. SCROLL REVEAL ANIMATIONS
   ============================================ */

/* Base state for animated elements */
[data-animate] {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].animated {
  opacity: 1;
}

/* Fade Up Animation */
[data-animate="fade-up"] {
  transform: translateY(40px);
}

[data-animate="fade-up"].animated {
  transform: translateY(0);
}

/* Fade Down Animation */
[data-animate="fade-down"] {
  transform: translateY(-40px);
}

[data-animate="fade-down"].animated {
  transform: translateY(0);
}

/* Fade Left Animation */
[data-animate="fade-left"] {
  transform: translateX(40px);
}

[data-animate="fade-left"].animated {
  transform: translateX(0);
}

/* Fade Right Animation */
[data-animate="fade-right"] {
  transform: translateX(-40px);
}

[data-animate="fade-right"].animated {
  transform: translateX(0);
}

/* Scale Up Animation */
[data-animate="scale-up"] {
  transform: scale(0.9);
}

[data-animate="scale-up"].animated {
  transform: scale(1);
}

/* Zoom In Animation */
[data-animate="zoom-in"] {
  transform: scale(0.5);
}

[data-animate="zoom-in"].animated {
  transform: scale(1);
}

/* Flip Animation */
[data-animate="flip"] {
  transform: perspective(500px) rotateX(30deg);
}

[data-animate="flip"].animated {
  transform: perspective(500px) rotateX(0);
}

/* ============================================
   2. STAGGER DELAYS
   ============================================ */
[data-delay="100"] { transition-delay: 100ms; }
[data-delay="200"] { transition-delay: 200ms; }
[data-delay="300"] { transition-delay: 300ms; }
[data-delay="400"] { transition-delay: 400ms; }
[data-delay="500"] { transition-delay: 500ms; }
[data-delay="600"] { transition-delay: 600ms; }
[data-delay="700"] { transition-delay: 700ms; }
[data-delay="800"] { transition-delay: 800ms; }

/* ============================================
   3. HERO ANIMATIONS
   ============================================ */

/* Typing cursor effect */
.typing-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--accent-gold);
  margin-left: 4px;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Hero badge entrance */
.hero-badge {
  animation: slideDown 0.8s ease forwards;
  animation-delay: 0.3s;
  opacity: 0;
}

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

/* Hero title entrance */
.hero h1 {
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 0.5s;
  opacity: 0;
}

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

/* Hero description entrance */
.hero-description {
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 0.7s;
  opacity: 0;
}

/* Hero buttons entrance */
.hero-buttons {
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 0.9s;
  opacity: 0;
}

/* Hero trust badges entrance */
.hero-trust {
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 1.1s;
  opacity: 0;
}

/* Hero visual entrance */
.hero-visual {
  animation: scaleIn 1s ease forwards;
  animation-delay: 0.6s;
  opacity: 0;
}

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

/* Floating cards animation */
.floating-card.card-1 {
  animation: float 6s ease-in-out infinite, fadeInCard 0.8s ease forwards;
  animation-delay: 1s, 1s;
  opacity: 0;
}

.floating-card.card-2 {
  animation: float 6s ease-in-out infinite, fadeInCard 0.8s ease forwards;
  animation-delay: 2s, 1.2s;
  opacity: 0;
}

@keyframes fadeInCard {
  to {
    opacity: 1;
  }
}

/* ============================================
   4. COUNTER ANIMATION
   ============================================ */
.stat-number {
  display: inline-block;
}

.stat-number.counting {
  animation: countPulse 0.3s ease;
}

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

/* ============================================
   5. CARD HOVER EFFECTS
   ============================================ */

/* Service card hover */
.service-card {
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.4s ease;
}

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

/* Service icon animation */
.service-icon {
  transition: background 0.3s ease, transform 0.3s ease;
}

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

/* Why card hover */
.why-card {
  transition: background 0.3s ease, transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Pricing card hover */
.pricing-card {
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.4s ease;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.popular:hover {
  transform: scale(1.07);
}

/* ============================================
   6. BUTTON ANIMATIONS
   ============================================ */

/* Ripple effect */
.btn {
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn:active::after {
  width: 300px;
  height: 300px;
}

/* Button shine effect */
.btn-primary {
  position: relative;
  overflow: hidden;
}

.btn-primary::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 ease;
}

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

/* ============================================
   7. NAVIGATION ANIMATIONS
   ============================================ */

/* Navbar scroll transition */
.navbar {
  transition: background 0.3s ease,
              padding 0.3s ease,
              box-shadow 0.3s ease;
}

/* Mobile menu animation */
.mobile-menu {
  transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.mobile-overlay {
  transition: opacity 0.3s ease;
}

/* Nav link underline animation */
.navbar-link::after {
  transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Hamburger animation */
.mobile-toggle span {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   8. FAQ ACCORDION ANIMATION
   ============================================ */

.faq-answer {
  transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.faq-icon {
  transition: transform 0.3s ease, color 0.3s ease;
}

.faq-question {
  transition: color 0.3s ease;
}

/* ============================================
   9. TESTIMONIAL CAROUSEL
   ============================================ */

.testimonials-track {
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.testimonial-card {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ============================================
   10. FORM ANIMATIONS
   ============================================ */

/* Input focus animation */
.form-group input,
.form-group select,
.form-group textarea {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Label float animation (optional enhancement) */
.form-group.floating label {
  position: absolute;
  top: 50%;
  left: var(--space-4);
  transform: translateY(-50%);
  transition: all 0.3s ease;
  pointer-events: none;
  color: var(--gray-400);
}

.form-group.floating input:focus ~ label,
.form-group.floating input:not(:placeholder-shown) ~ label {
  top: 0;
  font-size: var(--text-xs);
  background: var(--white);
  padding: 0 var(--space-1);
  color: var(--primary-700);
}

/* ============================================
   11. LANGUAGE TOGGLE ANIMATION
   ============================================ */

.lang-toggle {
  transition: background 0.3s ease, transform 0.2s ease;
}

.lang-toggle:active {
  transform: scale(0.95);
}

/* Language content transition */
[data-lang] {
  transition: opacity 0.3s ease;
}

.lang-switching [data-lang] {
  opacity: 0.5;
}

/* ============================================
   12. LOADING ANIMATIONS
   ============================================ */

/* Page loader */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--primary-700);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Skeleton loading */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--gray-200) 25%,
    var(--gray-100) 50%,
    var(--gray-200) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================
   13. SCROLL INDICATOR
   ============================================ */

.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

.scroll-indicator svg {
  width: 24px;
  height: 24px;
  color: rgba(255, 255, 255, 0.7);
  animation: fadeInOut 2s infinite;
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* ============================================
   14. SUCCESS/ERROR STATES
   ============================================ */

/* Form success message */
.form-success {
  animation: slideIn 0.5s ease forwards;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Shake animation for errors */
.shake {
  animation: shake 0.5s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-5px); }
  40%, 80% { transform: translateX(5px); }
}

/* ============================================
   15. PARALLAX EFFECTS
   ============================================ */

.parallax-slow {
  will-change: transform;
}

.parallax-medium {
  will-change: transform;
}

.parallax-fast {
  will-change: transform;
}

/* ============================================
   16. REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-animate] {
    opacity: 1;
    transform: none;
  }

  .floating-card {
    animation: none;
  }

  .hero-badge,
  .hero h1,
  .hero-description,
  .hero-buttons,
  .hero-trust,
  .hero-visual {
    animation: none;
    opacity: 1;
  }
}

/* ============================================
   17. PRINT STYLES (disable animations)
   ============================================ */

@media print {
  * {
    animation: none !important;
    transition: none !important;
  }
}