/* ============================================
   ALGORA Animations & Effects
   ============================================ */

/* --------------------------------
   Scroll Animations
   -------------------------------- */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate="fade-up"] {
  transform: translateY(40px);
}

[data-animate="fade-down"] {
  transform: translateY(-40px);
}

[data-animate="fade-left"] {
  transform: translateX(40px);
}

[data-animate="fade-right"] {
  transform: translateX(-40px);
}

[data-animate="scale"] {
  transform: scale(0.9);
}

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

/* Stagger delays */
[data-animate-delay="100"] { transition-delay: 100ms; }
[data-animate-delay="200"] { transition-delay: 200ms; }
[data-animate-delay="300"] { transition-delay: 300ms; }
[data-animate-delay="400"] { transition-delay: 400ms; }
[data-animate-delay="500"] { transition-delay: 500ms; }
[data-animate-delay="600"] { transition-delay: 600ms; }
[data-animate-delay="700"] { transition-delay: 700ms; }
[data-animate-delay="800"] { transition-delay: 800ms; }

/* --------------------------------
   Hover Effects
   -------------------------------- */
.hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

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

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

.hover-glow {
  transition: box-shadow var(--transition-base);
}

.hover-glow:hover {
  box-shadow: 0 0 30px rgba(10, 94, 92, 0.3);
}

/* --------------------------------
   Button Animations
   -------------------------------- */
.btn {
  position: relative;
  overflow: hidden;
}

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

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

/* --------------------------------
   Text Animations
   -------------------------------- */
.text-reveal {
  overflow: hidden;
}

.text-reveal span {
  display: inline-block;
  transform: translateY(100%);
  animation: textReveal 0.8s ease forwards;
}

@keyframes textReveal {
  to {
    transform: translateY(0);
  }
}

/* --------------------------------
   Loading Animation
   -------------------------------- */
.loader {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.loader-dot {
  width: 10px;
  height: 10px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: loaderBounce 1.4s ease-in-out infinite both;
}

.loader-dot:nth-child(1) { animation-delay: -0.32s; }
.loader-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes loaderBounce {
  0%, 80%, 100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

/* --------------------------------
   Gradient Animations
   -------------------------------- */
.animated-gradient {
  background: linear-gradient(
    -45deg,
    var(--color-primary-dark),
    var(--color-primary),
    var(--color-primary-light),
    var(--color-accent)
  );
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* --------------------------------
   Floating Elements
   -------------------------------- */
.float {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.float-slow {
  animation: float 8s ease-in-out infinite;
}

.float-delayed {
  animation-delay: -3s;
}

/* --------------------------------
   Pulse Effects
   -------------------------------- */
.pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

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

.pulse-ring {
  position: relative;
}

.pulse-ring::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: pulseRing 2s ease-out infinite;
}

@keyframes pulseRing {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 0;
  }
}

/* --------------------------------
   Counter Animation
   -------------------------------- */
.counter {
  display: inline-block;
}

/* --------------------------------
   Page Transitions
   -------------------------------- */
.page-transition {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-primary-dark);
  z-index: 9999;
  transform: translateX(-100%);
  transition: transform 0.5s cubic-bezier(0.7, 0, 0.3, 1);
}

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

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

/* --------------------------------
   Scroll Progress Bar
   -------------------------------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--color-accent);
  z-index: 9999;
  transform-origin: left;
  transform: scaleX(0);
}

/* --------------------------------
   Parallax Effects
   -------------------------------- */
.parallax-slow {
  will-change: transform;
}

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

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

/* --------------------------------
   Intersection Observer Utilities
   -------------------------------- */
.reveal {
  opacity: 0;
  visibility: hidden;
}

.reveal.active {
  opacity: 1;
  visibility: visible;
}