/* 
 * Stazuro Casino Hotel
 * Animations Stylesheet
 */

/* ===== Curtain Animation ===== */
.curtain-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-curtain);
  pointer-events: none;
}

.curtain {
  position: absolute;
  top: 0;
  height: 100%;
  width: 50%;
  background-color: var(--velvet-red);
  transition: transform 1.5s cubic-bezier(0.77, 0, 0.18, 1);
}

.curtain-left {
  left: 0;
  transform: translateX(-100%);
}

.curtain-right {
  right: 0;
  transform: translateX(100%);
}

.curtain-left.active {
  transform: translateX(0);
}

.curtain-right.active {
  transform: translateX(0);
}

/* ===== Fade-in Animation ===== */
.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.2s;
}

.delay-2 {
  transition-delay: 0.4s;
}

.delay-3 {
  transition-delay: 0.6s;
}

/* ===== Scroll Animations ===== */
.fade-in-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.zoom-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.zoom-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* ===== Button Hover Animations ===== */
.btn-primary, 
.btn-secondary {
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover::after,
.btn-secondary:hover::after {
  width: 300px;
  height: 300px;
}

/* ===== Service Card Animations ===== */
.service-icon, 
.feature-icon,
.award-icon {
  position: relative;
  overflow: hidden;
}

.service-icon::before,
.feature-icon::before,
.award-icon::before {
  z-index: 1;
  position: relative;
}

.service-icon::after,
.feature-icon::after,
.award-icon::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--antique-gold);
  opacity: 0;
  transform: scale(0);
  border-radius: 50%;
  transition: transform 0.4s ease, opacity 0.4s ease;
  z-index: 0;
}

.service-card:hover .service-icon::after,
.feature-item:hover .feature-icon::after,
.award:hover .award-icon::after {
  transform: scale(1);
  opacity: 0.2;
}

/* ===== Image Hover Effects ===== */
.image-frame {
  overflow: hidden;
}

.image-frame img {
  transition: transform 0.6s ease;
}

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

/* ===== Timeline Animation ===== */
.timeline-marker {
  position: relative;
}

.timeline-marker::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 30px;
  background-color: rgba(212, 175, 55, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.timeline-item:hover .timeline-marker::after {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

/* ===== Section Transition Effects ===== */
.section-transition {
  position: relative;
  overflow: hidden;
}

.section-transition::before {
  content: '';
  position: absolute;
  top: -50px;
  left: 0;
  width: 100%;
  height: 100px;
  background-image: linear-gradient(to bottom, transparent, var(--ornate-cream));
  z-index: 1;
}

.dark-bg.section-transition::before {
  background-image: linear-gradient(to bottom, transparent, var(--royal-black));
}

/* ===== Feature List Item Animation ===== */
.feature-list li,
.location-features li,
.package-features li {
  position: relative;
  overflow: hidden;
}

.feature-list li::before,
.location-features li::before,
.package-features li::before {
  transition: transform 0.3s ease;
}

.feature-list li:hover::before,
.location-features li:hover::before,
.package-features li:hover::before {
  transform: scale(1.2);
}

/* ===== FAQ Animation ===== */
.faq-toggle::before,
.faq-toggle::after {
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.faq-item.active .faq-toggle::before {
  background-color: var(--antique-gold);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* ===== Form Animation ===== */
.form-group input,
.form-group select,
.form-group textarea {
  transition: border 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  transform: translateY(-2px);
}

/* ===== Logo Animation ===== */
.logo a {
  position: relative;
}

.logo a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(212, 175, 55, 0.1);
  border-radius: 50%;
  transform: scale(0);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.logo a:hover::before {
  transform: scale(1.5);
  opacity: 1;
}

/* ===== Navbar Animation ===== */
.main-header {
  transition: background-color 0.4s ease, padding 0.4s ease;
}

.main-header.scrolled {
  padding-top: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
}

/* ===== Mobile Menu Animation ===== */
.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -8px);
}

/* ===== Preloader Animation ===== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--royal-black);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader {
  width: 60px;
  height: 60px;
  border: 5px solid rgba(212, 175, 55, 0.3);
  border-radius: 50%;
  border-top-color: var(--antique-gold);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ===== Page Transition ===== */
.page-transition {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--royal-black);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform 0.6s cubic-bezier(0.77, 0, 0.18, 1);
}

.page-transition.active {
  transform: translateY(0);
}

.page-transition.exit {
  transform: translateY(-100%);
}

/* ===== Responsive Animations ===== */
@media (max-width: 768px) {
  .animate-in,
  .fade-in-up,
  .fade-in-left,
  .fade-in-right,
  .zoom-in {
    transition-duration: 0.6s;
  }
  
  .btn-primary::after,
  .btn-secondary::after {
    display: none;
  }
}

/* ===== Testimonial Slide Animation ===== */
.testimonial-slide {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  position: absolute;
  width: 100%;
}

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

/* ===== Package Card Animation ===== */
.package-card {
  transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.package-card::before {
  transition: transform 0.3s ease;
}

.package-card.featured::before {
  transform-origin: right center;
}

.package-card.featured:hover::before {
  transform: scale(1.1);
}

/* ===== Decorative Line Animation ===== */
.decorative-line {
  position: relative;
  overflow: hidden;
}

.decorative-line::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--antique-gold-light);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.section-header:hover .decorative-line::before {
  transform: translateX(100%);
}

/* ===== Navigation List Animation ===== */
.nav-list li {
  position: relative;
}

.nav-list a {
  transition: color 0.3s ease;
}

.nav-list a:hover {
  color: var(--antique-gold);
}

/* ===== Scroll Arrow Animation ===== */
.scroll-arrow {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  z-index: 2;
}

.scroll-arrow span {
  display: block;
  width: 20px;
  height: 20px;
  border-bottom: 2px solid var(--ornate-cream);
  border-right: 2px solid var(--ornate-cream);
  transform: rotate(45deg);
  margin: -10px;
  animation: scroll-down 2s infinite;
}

.scroll-arrow span:nth-child(2) {
  animation-delay: 0.2s;
}

.scroll-arrow span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes scroll-down {
  0% {
    opacity: 0;
    transform: rotate(45deg) translate(-20px, -20px);
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: rotate(45deg) translate(20px, 20px);
  }
}