/* ============================================================
   GKGENZ — Animations & Transitions
   ============================================================ */

/* ---------- Scroll-triggered reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .65s cubic-bezier(.4,0,.2,1),
              transform .65s cubic-bezier(.4,0,.2,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity .65s cubic-bezier(.4,0,.2,1),
              transform .65s cubic-bezier(.4,0,.2,1);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity .65s cubic-bezier(.4,0,.2,1),
              transform .65s cubic-bezier(.4,0,.2,1);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(.92);
  transition: opacity .65s cubic-bezier(.4,0,.2,1),
              transform .65s cubic-bezier(.4,0,.2,1);
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

/* Stagger delays */
.delay-1 { transition-delay: .1s !important; }
.delay-2 { transition-delay: .2s !important; }
.delay-3 { transition-delay: .3s !important; }
.delay-4 { transition-delay: .4s !important; }
.delay-5 { transition-delay: .5s !important; }
.delay-6 { transition-delay: .6s !important; }

/* ---------- Hero entry animations ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-32px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(.9); }
  to   { opacity: 1; transform: scale(1); }
}

.hero-label    { animation: fadeIn .6s ease both; animation-delay: .1s; }
.hero h1       { animation: fadeInUp .7s ease both; animation-delay: .25s; }
.hero-sub      { animation: fadeInUp .7s ease both; animation-delay: .4s; }
.hero-actions  { animation: fadeInUp .7s ease both; animation-delay: .55s; }
.hero-stats    { animation: fadeInUp .7s ease both; animation-delay: .7s; }

/* ---------- Floating animation ---------- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}
.float-anim { animation: float 4s ease-in-out infinite; }

/* ---------- Gradient shift ---------- */
@keyframes gradShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.grad-animate {
  background-size: 200% 200%;
  animation: gradShift 6s ease infinite;
}

/* ---------- Counter animation ---------- */
@keyframes countUp {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.counter { animation: countUp .4s ease both; }

/* ---------- Shimmer (skeleton loading) ---------- */
@keyframes shimmer {
  from { background-position: -200% 0; }
  to   { background-position: 200% 0; }
}
.shimmer {
  background: linear-gradient(90deg,
    var(--surface2) 25%,
    var(--border) 50%,
    var(--surface2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* ---------- Pulse ring ---------- */
@keyframes pulseRing {
  0%   { transform: scale(.8); opacity: 1; }
  100% { transform: scale(2.5); opacity: 0; }
}
.pulse-ring {
  position: relative;
}
.pulse-ring::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(6,182,212,.4);
  animation: pulseRing 2s ease-out infinite;
  pointer-events: none;
}

/* ---------- Typewriter cursor ---------- */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
.cursor::after {
  content: '|';
  animation: blink 1s step-start infinite;
  color: var(--accent);
}

/* ---------- Orb animation ---------- */
@keyframes orbMove {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(30px, -20px) scale(1.05); }
  66%  { transform: translate(-20px, 20px) scale(.95); }
  100% { transform: translate(0, 0) scale(1); }
}
.hero-orb-1 { animation: orbMove 12s ease-in-out infinite; }
.hero-orb-2 { animation: orbMove 16s ease-in-out infinite reverse; }

/* ---------- Scroll indicator ---------- */
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50%       { transform: translateY(8px); opacity: .5; }
}
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.4);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: fadeIn 1s ease both;
  animation-delay: 1s;
}
.scroll-indicator svg { animation: scrollBounce 2s ease-in-out infinite; }

/* ---------- Card shine on hover ---------- */
.card-shine {
  position: relative;
  overflow: hidden;
}
.card-shine::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -75%;
  width: 50%;
  height: 200%;
  background: linear-gradient(
    to right,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,.06) 50%,
    rgba(255,255,255,0) 100%
  );
  transform: skewX(-20deg);
  transition: left .6s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
}
.card-shine:hover::after { left: 125%; }

/* ---------- Morphing gradient bg ---------- */
@keyframes bgMorph {
  0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  25%       { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
  50%       { border-radius: 50% 60% 30% 60% / 30% 40% 70% 50%; }
  75%       { border-radius: 60% 40% 60% 30% / 70% 30% 60% 40%; }
}
.morph-bg { animation: bgMorph 12s ease-in-out infinite; }