/* ============================================
   REVO ENDÜSTRI – ANIMATIONS
   Scroll triggers, glow, hover effects
   ============================================ */

/* --- Scroll Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Stagger delay for children */
.stagger-children > *:nth-child(1) { transition-delay: 0s; }
.stagger-children > *:nth-child(2) { transition-delay: 0.1s; }
.stagger-children > *:nth-child(3) { transition-delay: 0.2s; }
.stagger-children > *:nth-child(4) { transition-delay: 0.3s; }
.stagger-children > *:nth-child(5) { transition-delay: 0.4s; }
.stagger-children > *:nth-child(6) { transition-delay: 0.5s; }

/* --- Glow Pulse --- */
@keyframes glow-pulse {
  0%, 100% {
    box-shadow: 0 0 20px var(--color-primary-dim);
  }
  50% {
    box-shadow: 0 0 40px var(--color-primary-glow), 0 0 80px rgba(0, 212, 255, 0.1);
  }
}

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

/* --- Neon Text Flicker --- */
@keyframes neon-flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    text-shadow: 0 0 10px var(--color-primary-glow),
                 0 0 20px var(--color-primary-dim),
                 0 0 40px var(--color-primary-dim);
  }
  20%, 24%, 55% {
    text-shadow: none;
  }
}

/* --- Float Animation --- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.float-animate {
  animation: float 4s ease-in-out infinite;
}

/* --- Border Glow Scan --- */
@keyframes border-scan {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.border-scan::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-primary),
    transparent
  );
  background-size: 200% 100%;
  animation: border-scan 3s linear infinite;
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-base);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  padding: 1px;
}

.border-scan:hover::after {
  opacity: 0.6;
}

/* --- Counter Animation (JS-driven via data-target) --- */
.counter-animate {
  display: inline-block;
}

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

/* --- Hero Gradient Overlay --- */
.hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(5, 5, 8, 0.95) 0%,
    rgba(5, 5, 8, 0.7) 40%,
    rgba(5, 5, 8, 0.3) 70%,
    transparent 100%
  );
  z-index: 1;
  pointer-events: none;
}

/* --- Card Hover Shimmer --- */
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.card-shimmer {
  position: relative;
  overflow: hidden;
}

.card-shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(0, 212, 255, 0.03) 50%,
    transparent 100%
  );
  transform: translateX(-100%);
  transition: none;
}

.card-shimmer:hover::after {
  animation: shimmer 0.8s ease-in-out;
}

/* --- Typing Cursor --- */
@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.typing-cursor::after {
  content: '|';
  color: var(--color-primary);
  animation: blink-cursor 1s step-end infinite;
  margin-left: 2px;
}

/* --- Smooth Section Transitions --- */
.section {
  will-change: auto;
}

/* --- Image Reveal on Scroll --- */
.img-reveal {
  position: relative;
  overflow: hidden;
}

.img-reveal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  z-index: 2;
  transform: scaleX(1);
  transform-origin: right;
  transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
}

.img-reveal.visible::before {
  transform: scaleX(0);
}

/* --- Progress Bar Animation Trigger --- */
.progress-fill.animate {
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Dot Grid Background Pattern --- */
.dot-grid-bg {
  position: relative;
}

.dot-grid-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle, var(--border-color) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
}