/* ============================================================
   LINKEDGES ENERGY SYSTEMS — ANIMATIONS & KEYFRAMES
   ============================================================ */

/* ─── Loader ─────────────────────────────────────────────── */
@keyframes loader-fill {
  0%   { width: 0%; }
  60%  { width: 85%; }
  100% { width: 100%; }
}

/* ─── Dot Pulse ─────────────────────────────────────────── */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}

/* ─── Float ─────────────────────────────────────────────── */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33%       { transform: translateY(-18px) rotate(1deg); }
  66%       { transform: translateY(-8px) rotate(-1deg); }
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

@keyframes float-x {
  0%, 100% { transform: translateX(0px) translateY(0px); }
  25%       { transform: translateX(8px) translateY(-6px); }
  50%       { transform: translateX(0px) translateY(-12px); }
  75%       { transform: translateX(-8px) translateY(-6px); }
}

/* ─── Glow Pulse ─────────────────────────────────────────── */
@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 30px rgba(11, 78, 162, 0.3); }
  50%       { box-shadow: 0 0 80px rgba(11, 78, 162, 0.7), 0 0 120px rgba(11, 78, 162, 0.3); }
}

@keyframes glow-green {
  0%, 100% { box-shadow: 0 0 20px rgba(45, 190, 69, 0.2); }
  50%       { box-shadow: 0 0 60px rgba(45, 190, 69, 0.6), 0 0 100px rgba(45, 190, 69, 0.25); }
}

@keyframes glow-orange {
  0%, 100% { box-shadow: 0 0 20px rgba(255, 122, 0, 0.2); }
  50%       { box-shadow: 0 0 60px rgba(255, 122, 0, 0.6), 0 0 100px rgba(255, 122, 0, 0.25); }
}

/* ─── Rotate ─────────────────────────────────────────────── */
@keyframes rotate-slow {
  from { transform: rotateY(0deg); }
  to   { transform: rotateY(360deg); }
}

@keyframes rotate-reverse {
  from { transform: rotate(0deg); }
  to   { transform: rotate(-360deg); }
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ─── Gradient Morph ─────────────────────────────────────── */
@keyframes grad-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes blob-morph {
  0%, 100% { border-radius: 60% 40% 70% 30% / 50% 60% 40% 70%; }
  25%       { border-radius: 50% 50% 30% 70% / 30% 70% 40% 60%; }
  50%       { border-radius: 40% 60% 50% 50% / 70% 30% 60% 40%; }
  75%       { border-radius: 70% 30% 60% 40% / 40% 50% 70% 50%; }
}

/* ─── Energy Wave ─────────────────────────────────────────── */
@keyframes energy-wave {
  0%   { transform: scaleX(0) translateX(0); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: scaleX(1) translateX(100%); opacity: 0; }
}

@keyframes energy-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50%       { transform: scale(1.15); opacity: 1; }
}

@keyframes energy-flow {
  0%   { stroke-dashoffset: 1000; }
  100% { stroke-dashoffset: 0; }
}

/* ─── Light Beam ─────────────────────────────────────────── */
@keyframes light-beam {
  0%   { transform: translateX(-200%) rotate(-15deg); opacity: 0; }
  20%  { opacity: 0.6; }
  80%  { opacity: 0.6; }
  100% { transform: translateX(300%) rotate(-15deg); opacity: 0; }
}

@keyframes sunlight-sweep {
  0%   { transform: rotate(-30deg) translateX(-100%); opacity: 0; }
  30%  { opacity: 0.4; }
  70%  { opacity: 0.4; }
  100% { transform: rotate(-30deg) translateX(200%); opacity: 0; }
}

/* ─── Particles ─────────────────────────────────────────── */
@keyframes particle-drift {
  0%   { transform: translateY(0) translateX(0) scale(1); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 0.7; }
  100% { transform: translateY(-100vh) translateX(var(--drift-x, 50px)) scale(0.3); opacity: 0; }
}

@keyframes particle-float {
  0%, 100% { transform: translate(0, 0); }
  25%       { transform: translate(10px, -15px); }
  50%       { transform: translate(-5px, -30px); }
  75%       { transform: translate(-15px, -15px); }
}

/* ─── Lens Flare ─────────────────────────────────────────── */
@keyframes lens-flare {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  50%       { opacity: 1; transform: scale(1); }
}

/* ─── Counter Roll ─────────────────────────────────────────── */
@keyframes counter-roll {
  from { transform: translateY(40px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

/* ─── Slide In ─────────────────────────────────────────── */
@keyframes slide-in-up {
  from { transform: translateY(60px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

@keyframes slide-in-left {
  from { transform: translateX(-60px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

@keyframes slide-in-right {
  from { transform: translateX(60px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

@keyframes scale-in {
  from { transform: scale(0.85); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ─── Border Glow Sweep ─────────────────────────────────── */
@keyframes border-sweep {
  0%   { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* ─── Electric Current ───────────────────────────────────── */
@keyframes electric-flow {
  0%   { transform: translateX(-100%); opacity: 0; }
  10%  { opacity: 1; }
  50%  { opacity: 0.8; }
  90%  { opacity: 1; }
  100% { transform: translateX(200%); opacity: 0; }
}

/* ─── Background Blob ────────────────────────────────────── */
@keyframes blob-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(40px, -30px) scale(1.05); }
  66%       { transform: translate(-30px, 20px) scale(0.95); }
}

/* ─── Shimmer ────────────────────────────────────────────── */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* ─── Nav Slide Down ─────────────────────────────────────── */
@keyframes nav-slide-down {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

/* ─── AOS Overrides ─────────────────────────────────────── */
[data-aos] {
  transition-timing-function: var(--ease-out);
}

/* ─── Animated Classes ───────────────────────────────────── */
.animate-float       { animation: float 6s ease-in-out infinite; }
.animate-float-slow  { animation: float-slow 8s ease-in-out infinite; }
.animate-float-x     { animation: float-x 7s ease-in-out infinite; }
.animate-glow        { animation: glow-pulse 3s ease-in-out infinite; }
.animate-glow-green  { animation: glow-green 3s ease-in-out infinite; }
.animate-glow-orange { animation: glow-orange 3s ease-in-out infinite; }
.animate-spin        { animation: spin-slow 20s linear infinite; }
.animate-rotate      { animation: rotate-slow 15s linear infinite; }
.animate-grad        {
  background-size: 200% 200%;
  animation: grad-shift 4s ease infinite;
}
.animate-blob        { animation: blob-morph 8s ease-in-out infinite; }
.animate-blob-float  { animation: blob-float 12s ease-in-out infinite; }

/* ─── Delayed Animations ─────────────────────────────────── */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-800 { animation-delay: 0.8s; }
.delay-1000 { animation-delay: 1s; }

/* ─── GSAP will-change hints ─────────────────────────────── */
.gsap-will-change {
  will-change: transform, opacity;
}

/* ─── Hover line draw ────────────────────────────────────── */
.line-draw {
  position: relative;
}

.line-draw::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--green);
  transition: width 0.4s var(--ease-out);
}

.line-draw:hover::after { width: 100%; }