/* ============================================
   ANIMATIONS CSS
   animations.css — Scroll reveals, keyframes
   ============================================ */

/* ---------- REVEAL CLASSES ---------- */
/* Elements start hidden and animate in via IntersectionObserver */

.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

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

.reveal-fade {
  opacity: 0;
  transition: opacity 1s var(--ease);
}

.reveal-fade.is-visible {
  opacity: 1;
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.stagger-children.is-visible > * {
  opacity: 1;
  transform: none;
}

.stagger-children.is-visible > *:nth-child(1) { transition-delay: 0.04s; }
.stagger-children.is-visible > *:nth-child(2) { transition-delay: 0.08s; }
.stagger-children.is-visible > *:nth-child(3) { transition-delay: 0.12s; }
.stagger-children.is-visible > *:nth-child(4) { transition-delay: 0.16s; }
.stagger-children.is-visible > *:nth-child(5) { transition-delay: 0.20s; }
.stagger-children.is-visible > *:nth-child(6) { transition-delay: 0.24s; }
.stagger-children.is-visible > *:nth-child(7) { transition-delay: 0.28s; }
.stagger-children.is-visible > *:nth-child(8) { transition-delay: 0.32s; }
.stagger-children.is-visible > *:nth-child(9) { transition-delay: 0.36s; }
.stagger-children.is-visible > *:nth-child(10) { transition-delay: 0.40s; }

/* ---------- KEYFRAMES ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

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

@keyframes slideUpClip {
  from {
    clip-path: inset(100% 0% 0% 0%);
    opacity: 0;
  }
  to {
    clip-path: inset(0% 0% 0% 0%);
    opacity: 1;
  }
}

@keyframes lineGrow {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

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

/* ---------- IMAGE HOVER PARALLAX ---------- */
.parallax-img-wrap {
  overflow: hidden;
}

.parallax-img-wrap img {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* ---------- GRADIENT TEXT (decorative) ---------- */
.text-gradient {
  background: linear-gradient(90deg, #fff 0%, rgba(255,255,255,0.5) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- GLITCH EFFECT (optional hero) ---------- */
@keyframes glitch-1 {
  0%, 95%, 100% { clip-path: inset(0 0 100% 0); transform: translate(0); }
  20% { clip-path: inset(20% 0 60% 0); transform: translate(-4px, 2px); }
  40% { clip-path: inset(50% 0 20% 0); transform: translate(4px, -2px); }
  60% { clip-path: inset(70% 0 10% 0); transform: translate(-2px, 1px); }
}

/* ---------- HOVER LIFT ---------- */
.hover-lift {
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.hover-lift:hover {
  transform: translateY(-6px);
}

/* ---------- SPINNING BADGE ---------- */
@keyframes spin-badge {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.spin-badge {
  animation: spin-badge 12s linear infinite;
}

/* ---------- PULSE RING ---------- */
@keyframes pulse-ring {
  0% {
    transform: scale(0.85);
    opacity: 0.8;
  }
  70% {
    transform: scale(1.3);
    opacity: 0;
  }
  100% {
    transform: scale(1.3);
    opacity: 0;
  }
}

.pulse-ring {
  position: relative;
}

.pulse-ring::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  animation: pulse-ring 2s ease-out infinite;
}