/* ============================================
   ANIMATIONS — AWSRESUME
   ============================================ */

/* --- Fade In --- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.fade-in-delay {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease 0.2s, transform 0.8s ease 0.2s;
}

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

.fade-in-delay-2 {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease 0.4s, transform 0.8s ease 0.4s;
}

.fade-in-delay-2.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-3 {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease 0.6s, transform 0.8s ease 0.6s;
}

.fade-in-delay-3.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Slide Up --- */
.slide-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* --- Cursor Blink --- */
@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* --- Page Transition --- */
.page-content {
  animation: pageEnter 0.5s ease forwards;
}

@keyframes pageEnter {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Timeline Dot Pulse --- */
.timeline-dot {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 10px var(--timeline-dot-glow); }
  50% { box-shadow: 0 0 25px var(--stat-hover-glow); }
}

/* --- Title Line Expand --- */
.title-line {
  animation: lineExpand 0.8s ease 0.3s forwards;
  transform-origin: center;
  transform: scaleX(0);
}

@keyframes lineExpand {
  to { transform: scaleX(1); }
}

/* --- Hover Glow for Cards --- */
.card-3d::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--card-hover-glow), transparent 40%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: -1;
}

.card-3d:hover::before {
  opacity: 1;
}

/* --- Smooth Hover Lift --- */
.card-3d {
  position: relative;
}

/* --- Skill Tag Hover --- */
.skill-tag {
  transition: all 0.2s ease;
}

.skill-tag:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 5px 15px var(--card-hover-shadow), 0 0 15px var(--accent-glow);
}

/* --- Dock Entrance Animation --- */
.dock-nav {
  animation: dockSlideIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes dockSlideIn {
  from {
    opacity: 0;
    transform: translateY(-50%) translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
  }
}

.dock-nav-mobile {
  animation: dockSlideUp 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s both;
}

@keyframes dockSlideUp {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

/* --- Dock Item Stagger --- */
.dock-rail .dock-item:nth-child(1) { animation: dockItemPop 0.4s ease 0.1s both; }
.dock-rail .dock-item:nth-child(2) { animation: dockItemPop 0.4s ease 0.15s both; }
.dock-rail .dock-item:nth-child(3) { animation: dockItemPop 0.4s ease 0.2s both; }
.dock-rail .dock-item:nth-child(4) { animation: dockItemPop 0.4s ease 0.25s both; }
.dock-rail .dock-item:nth-child(5) { animation: dockItemPop 0.4s ease 0.3s both; }

@keyframes dockItemPop {
  from {
    opacity: 0;
    transform: scale(0.5);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* --- Social Link Rotate --- */
.social-link:hover svg {
  animation: wiggle 0.4s ease;
}

@keyframes wiggle {
  0% { transform: rotate(0); }
  25% { transform: rotate(-10deg); }
  50% { transform: rotate(10deg); }
  75% { transform: rotate(-5deg); }
  100% { transform: rotate(0); }
}

/* --- Form Input Focus Glow --- */
.form-group input:focus,
.form-group textarea:focus {
  animation: inputGlow 0.3s ease forwards;
}

@keyframes inputGlow {
  from { box-shadow: 0 0 0 transparent; }
  to { box-shadow: 0 0 20px var(--input-focus-glow); }
}

/* --- Counter Animation (handled in JS but this is the visual) --- */
.stat-number {
  transition: color 0.3s ease;
}

.stat-card:hover .stat-number {
  text-shadow: 0 0 20px var(--stat-hover-glow);
}

/* --- Project Card Image Zoom --- */
.project-image .image-placeholder {
  transition: transform 0.5s ease;
}

.project-card:hover .project-image .image-placeholder {
  transform: scale(1.05);
}