/* ============================================================
   KE ENERGY — Advanced Animations & Visual Enhancements
   ============================================================ */

/* ── 1. ROOT TRANSITIONS & CURSOR ── */
:root {
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --dur-fast: 0.22s;
  --dur-med: 0.48s;
  --dur-slow: 0.88s;
}

/* ── 2. CUSTOM CURSOR ── */
.ke-cursor {
  position: fixed;
  top: 0; left: 0;
  width: 12px; height: 12px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  mix-blend-mode: screen;
  transform: translate(-50%, -50%);
  transition: transform 0.08s linear, width 0.2s var(--ease-spring), height 0.2s var(--ease-spring), opacity 0.3s;
  will-change: transform;
}
.ke-cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 36px; height: 36px;
  border: 1.5px solid rgba(74,222,128,0.45);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: transform 0.18s var(--ease-out),
              width 0.25s var(--ease-spring),
              height 0.25s var(--ease-spring),
              border-color 0.2s,
              opacity 0.3s;
  will-change: transform;
}
body:hover .ke-cursor,
body:hover .ke-cursor-ring { opacity: 1; }

a:hover ~ .ke-cursor,
button:hover ~ .ke-cursor,
.ke-btn:hover ~ .ke-cursor {
  width: 20px; height: 20px;
}

/* ── 3. PAGE LOAD INTRO ── */
.ke-page-loader {
  position: fixed;
  inset: 0;
  z-index: 99990;
  background: #030303;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}
.ke-page-loader.ke-loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.ke-loader-inner {
  text-align: center;
}
.ke-loader-logo {
  font-family: 'Unbounded', system-ui, sans-serif;
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #fff;
  animation: loaderPulse 1.4s ease-in-out infinite;
}
.ke-loader-bar {
  width: 160px;
  height: 2px;
  background: rgba(255,255,255,0.10);
  border-radius: 99px;
  margin: 18px auto 0;
  overflow: hidden;
}
.ke-loader-bar::after {
  content: '';
  display: block;
  height: 100%;
  background: var(--accent);
  border-radius: 99px;
  animation: loaderBar 1.2s var(--ease-out) forwards;
}
@keyframes loaderBar {
  from { width: 0; }
  to   { width: 100%; }
}
@keyframes loaderPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.45; }
}

/* ── 4. NOISE OVERLAY ── */
.ke-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px;
  animation: noiseShift 0.12s steps(1) infinite;
}
@keyframes noiseShift {
  0%   { background-position: 0 0; }
  25%  { background-position: -30px 15px; }
  50%  { background-position: 20px -25px; }
  75%  { background-position: -15px -10px; }
  100% { background-position: 10px 20px; }
}

/* ── 5. SCANLINE EFFECT on hero ── */
.ke-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0,0,0,0.03) 3px,
    rgba(0,0,0,0.03) 4px
  );
  pointer-events: none;
  z-index: 1;
}
.ke-copy { position: relative; z-index: 2; }

/* ── 6. HERO GLITCH TITLE ── */
.ke-hero h1 {
  position: relative;
  animation: heroEntrance 1.2s var(--ease-out) both;
}
@keyframes heroEntrance {
  0%   { opacity: 0; transform: translateY(40px) skewX(-4deg); filter: blur(12px); }
  60%  { filter: blur(0); }
  100% { opacity: 1; transform: translateY(0) skewX(0deg); }
}

.ke-hero h1::before,
.ke-hero h1::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
}
.ke-hero h1.ke-glitch::before {
  color: var(--accent);
  animation: glitch1 3.5s steps(1) infinite 2s;
  clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%);
}
.ke-hero h1.ke-glitch::after {
  color: #ff3b55;
  animation: glitch2 3.5s steps(1) infinite 2s;
  clip-path: polygon(0 55%, 100% 55%, 100% 70%, 0 70%);
}
@keyframes glitch1 {
  0%, 94%, 100% { opacity: 0; transform: translate(0); }
  95%  { opacity: 0.75; transform: translate(-4px, 1px); }
  96%  { opacity: 0.60; transform: translate(4px, -1px); }
  97%  { opacity: 0;    transform: translate(0); }
}
@keyframes glitch2 {
  0%, 94%, 100% { opacity: 0; transform: translate(0); }
  95%  { opacity: 0.65; transform: translate(4px, -2px); }
  96%  { opacity: 0.50; transform: translate(-4px, 1px); }
  97%  { opacity: 0;    transform: translate(0); }
}

/* ── 7. KICKER ANIMATED REVEAL ── */
.ke-kicker {
  overflow: hidden;
  animation: kickerSlide 0.9s var(--ease-out) 0.3s both;
}
@keyframes kickerSlide {
  from { opacity: 0; transform: translateX(-30px) skewX(8deg); }
  to   { opacity: 0.65; transform: translateX(0) skewX(0); }
}

/* ── 8. HERO PARAGRAPH ── */
.ke-hero p {
  animation: fadeSlideUp 1s var(--ease-out) 0.6s both;
}
.ke-actions {
  animation: fadeSlideUp 1s var(--ease-out) 0.85s both;
}
.ke-badge {
  animation: fadeSlideUp 1s var(--ease-out) 1.0s both;
}
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── 9. BUTTONS — premium hover ── */
.ke-btn {
  position: relative;
  overflow: hidden;
  transition:
    transform var(--dur-fast) var(--ease-spring),
    box-shadow var(--dur-med) var(--ease-out),
    background var(--dur-fast),
    color var(--dur-fast),
    border-color var(--dur-fast) !important;
  will-change: transform;
}
.ke-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,0.18), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.ke-btn:hover::before  { opacity: 1; }
.ke-btn:hover          { transform: translateY(-2px) scale(1.02); box-shadow: 0 8px 28px rgba(0,0,0,0.35); }
.ke-btn:active         { transform: translateY(0) scale(0.98); }

.ke-btn--accent {
  box-shadow: 0 0 0 0 rgba(74,222,128,0);
  animation: accentPulse 3s ease-in-out infinite 2s;
}
.ke-btn--accent:hover  {
  animation: none;
  box-shadow: 0 0 24px rgba(74,222,128,0.5), 0 8px 28px rgba(0,0,0,0.3);
}
@keyframes accentPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
  50%       { box-shadow: 0 0 0 8px rgba(74,222,128,0); }
}

/* ── 10. NAVIGATION ── */
.ke-nav {
  transition: padding var(--dur-med) var(--ease-out),
              background var(--dur-med);
}
.ke-nav.ke-nav--scrolled {
  padding-top: 10px !important;
  padding-bottom: 10px !important;
  background: rgba(3,3,3,0.92) !important;
  backdrop-filter: blur(18px) !important;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.ke-links a {
  position: relative;
}
.ke-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 6px; right: 6px;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease-out);
}
.ke-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ── 11. CARDS — hover lift & shine ── */
.ke-card {
  transition:
    transform var(--dur-med) var(--ease-spring),
    box-shadow var(--dur-med) var(--ease-out),
    border-color var(--dur-fast) !important;
  will-change: transform;
  position: relative;
  overflow: hidden;
}
.ke-card::after {
  content: '';
  position: absolute;
  top: -60%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(255,255,255,0.045) 50%,
    transparent 80%
  );
  transform: skewX(-20deg) translateX(0);
  transition: transform 0.6s var(--ease-out);
  pointer-events: none;
}
.ke-card:hover::after { transform: skewX(-20deg) translateX(500%); }
.ke-card:hover {
  transform: translateY(-5px) scale(1.012);
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
  border-color: rgba(74,222,128,0.25) !important;
}

/* ── 12. CARD-MEDIA image zoom ── */
.ke-card--media { overflow: hidden; }
.ke-card--media .ke-card-img {
  transition: transform 0.8s var(--ease-out), filter 0.5s;
}
.ke-card--media:hover .ke-card-img {
  transform: scale(1.06);
  filter: brightness(1.1) contrast(1.02);
}

/* ── 13. SECTION HEADINGS — kinetic underline ── */
.ke-section h2,
.ke-panel-inner h2 {
  position: relative;
  display: inline-block;
}
.ke-section h2::after,
.ke-panel-inner h2::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 99px;
  transition: width 0.9s var(--ease-out);
}
.ke-section h2.ke-in-view::after,
.ke-panel-inner h2.ke-in-view::after {
  width: 100%;
}

/* ── 14. FLOATING PARTICLES (hero) ── */
.ke-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.ke-particle {
  position: absolute;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  animation: particleFloat var(--dur, 8s) ease-in-out infinite var(--delay, 0s);
}
@keyframes particleFloat {
  0%   { opacity: 0;    transform: translateY(0) translateX(0) scale(0.5); }
  20%  { opacity: 0.35; }
  80%  { opacity: 0.15; }
  100% { opacity: 0;    transform: translateY(-110vh) translateX(var(--drift, 30px)) scale(1.2); }
}

/* ── 15. STAT COUNTER HIGHLIGHT ── */
.ke-stat {
  position: relative;
}
.ke-stat-num {
  font-family: 'Unbounded', system-ui, sans-serif;
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  transition: transform 0.4s var(--ease-spring);
}
.ke-stat:hover .ke-stat-num { transform: scale(1.08); }

/* ── 16. HORIZONTAL SCROLL TRACK shadow fades ── */
.ke-hscroll::before,
.ke-hscroll::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  pointer-events: none;
  z-index: 5;
  transition: opacity 0.3s;
}
.ke-hscroll::before {
  left: 0;
  background: linear-gradient(to right, rgba(3,3,3,0.7), transparent);
}
.ke-hscroll::after {
  right: 0;
  background: linear-gradient(to left, rgba(3,3,3,0.7), transparent);
}

/* ── 17. SLIDE CARDS (products/ambiti) ── */
.ke-slide {
  transition: transform var(--dur-med) var(--ease-spring),
              filter var(--dur-med);
}
.ke-slide:hover {
  transform: translateY(-4px) scale(1.015);
  filter: brightness(1.05);
  z-index: 2;
}

/* ── 18. FOOTER reveal ── */
.ke-footer {
  animation: none; /* driven by scroll observer instead */
}
.ke-footer.ke-in-view {
  animation: footerSlide 0.9s var(--ease-out) both;
}
@keyframes footerSlide {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 0.85; transform: translateY(0); }
}

/* ── 19. NEWSLETTER section ── */
/* Newsletter trigger section */
.ke-newsletter-trigger-section {
  position: relative;
  overflow: hidden;
  padding: 80px 20px;
  text-align: center;
  background: var(--surface, #111);
}
.ke-newsletter-trigger-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(74,222,128,0.10), transparent 65%);
  transform: translateX(-50%);
  pointer-events: none;
  animation: nlGlow 4s ease-in-out infinite alternate;
}
.ke-newsletter-trigger-inner {
  position: relative;
  z-index: 1;
  max-width: 540px;
  margin: 0 auto;
}
.ke-nl-open-btn {
  margin-top: 24px;
  font-size: 1rem;
  padding: 14px 32px !important;
}

/* Newsletter popup overlay */
.ke-nl-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  padding: 20px;
}
.ke-nl-overlay.active {
  opacity: 1;
  visibility: visible;
}
.ke-nl-popup {
  position: relative;
  background: var(--surface, #111);
  border: 1px solid rgba(74,222,128,0.25);
  border-radius: 20px;
  padding: 48px 40px 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(74,222,128,0.1);
  transform: translateY(30px) scale(0.96);
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
.ke-nl-overlay.active .ke-nl-popup {
  transform: translateY(0) scale(1);
}
.ke-nl-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s;
  padding: 4px 8px;
}
.ke-nl-close:hover { color: #fff; }
@keyframes nlGlow {
  from { transform: translateX(-50%) scale(0.9); opacity: 0.7; }
  to   { transform: translateX(-50%) scale(1.15); opacity: 1; }
}
.ke-newsletter__input {
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.2s var(--ease-spring) !important;
}
.ke-newsletter__input:focus {
  box-shadow: 0 0 0 3px rgba(74,222,128,0.2) !important;
  transform: scale(1.01) !important;
}
.ke-newsletter__btn {
  transition: transform 0.2s var(--ease-spring), box-shadow 0.25s, opacity 0.2s !important;
}
.ke-newsletter__btn:hover {
  transform: translateY(-2px) scale(1.03) !important;
  box-shadow: 0 8px 24px rgba(74,222,128,0.3) !important;
}

/* ── 20. PANEL backgrounds — animated gradient ── */
.ke-panel {
  position: relative;
}
.ke-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 15% 50%, rgba(74,222,128,0.04), transparent),
    radial-gradient(ellipse 60% 80% at 85% 30%, rgba(255,255,255,0.02), transparent);
  pointer-events: none;
  z-index: 0;
  animation: panelGrad 12s ease-in-out infinite alternate;
}
@keyframes panelGrad {
  from { opacity: 0.7; transform: scale(1); }
  to   { opacity: 1;   transform: scale(1.03); }
}
.ke-panel-inner { position: relative; z-index: 1; }

/* ── 21. ACCENT BADGE pulse ── */
.ke-badge {
  animation: fadeSlideUp 1s var(--ease-out) 1.0s both, badgePulse 3s ease-in-out 3s infinite !important;
}
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
  50%       { box-shadow: 0 0 0 6px rgba(74,222,128,0); }
}

/* ── 22. OUTLINE text shimmer ── */
.ke-outline {
  position: relative;
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0.92) 0%,
    rgba(74,222,128,0.8) 50%,
    rgba(255,255,255,0.92) 100%
  );
  background-size: 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-stroke: 0 !important;
  color: transparent !important;
  animation: outlineShimmer 6s linear infinite 2s;
}
@keyframes outlineShimmer {
  0%   { background-position: 200% center; }
  100% { background-position: -200% center; }
}

/* ── 23. MOBILE: reduce animations ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .ke-cursor, .ke-cursor-ring, .ke-noise { display: none !important; }
}

/* ── 24. SECTION SCROLL FADE (fallback without GSAP) ── */
.ke-reveal-fade {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.ke-reveal-fade.ke-in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ── 25. LOGO hover spin ── */
.ke-logo img {
  transition: transform 0.6s var(--ease-spring), filter 0.3s;
}
.ke-logo:hover img {
  transform: rotate(-8deg) scale(1.08);
  filter: drop-shadow(0 0 8px rgba(74,222,128,0.5));
}

/* ── 26. SCROLLBAR STYLED ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #030303; }
::-webkit-scrollbar-thumb {
  background: rgba(74,222,128,0.4);
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(74,222,128,0.7); }

/* ── 27. MAGNETIC HOVER preparation ── */
[data-magnetic] {
  transition: transform 0.4s var(--ease-spring);
  display: inline-block;
}

/* ── 28. KE CARD h3 highlight ── */
.ke-card h3 {
  transition: color 0.2s, letter-spacing 0.3s;
}
.ke-card:hover h3 {
  color: var(--accent) !important;
  letter-spacing: 0.02em;
}

/* ── 29. PROGRESS INDICATOR top bar ── */
.ke-scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2.5px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), #22d3ee);
  z-index: 100000;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px rgba(74,222,128,0.6);
}

/* ── 30. HERO SCROLL INDICATOR ── */
.ke-scroll-hint {
  position: fixed;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: hintFade 0.8s ease 1.8s forwards;
  z-index: 10;
  pointer-events: none;
  transition: opacity 0.5s ease;
}
.ke-scroll-hint.is-hidden {
  opacity: 0 !important;
  pointer-events: none !important;
  transform: translateX(-50%) translateY(10px) !important;
  transition: opacity 0.4s ease, transform 0.4s ease !important;
}
.ke-scroll-hint span {
  font-size: 0.60rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: rgba(255,255,255,0.45);
}
.ke-scroll-hint-arrow {
  width: 28px;
  height: 44px;
  border: 2px solid rgba(74,222,128,0.45);
  border-radius: 99px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 16px rgba(74,222,128,0.15), inset 0 0 8px rgba(74,222,128,0.05);
}
.ke-scroll-hint-arrow::after {
  content: '';
  position: absolute;
  top: 7px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--accent);
  border-radius: 99px;
  animation: scrollDot 1.8s ease-in-out infinite;
  box-shadow: 0 0 6px rgba(74,222,128,0.8);
}
@keyframes scrollDot {
  0%   { top: 7px;  opacity: 1; }
  70%  { top: 24px; opacity: 0; }
  71%  { top: 7px;  opacity: 0; }
  100% { top: 7px;  opacity: 1; }
}
@keyframes hintFade {
  from { opacity: 0; transform: translateX(-50%) translateY(12px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
/* bounce leggero continuo */
.ke-scroll-hint-arrow {
  animation: hintBounce 2.4s ease-in-out 2.6s infinite;
}
@keyframes hintBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(5px); }
}

/* ── 31. PANEL dividers animated ── */
.ke-panel + .ke-panel::before {
  background:
    radial-gradient(ellipse 80% 60% at 85% 50%, rgba(74,222,128,0.05), transparent),
    radial-gradient(ellipse 60% 80% at 15% 30%, rgba(255,255,255,0.02), transparent);
}

/* ── 32. INCENTIVI CARD image overlay glow on hover ── */
#incentivi .ke-card--media:hover::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(74,222,128,0.18), transparent 50%);
  pointer-events: none;
  border-radius: inherit;
  transition: opacity 0.3s;
  z-index: 1;
}

/* ═══════════════════════════════════════════
   SKELETON LOADER — Prodotti & Incentivi
   ═══════════════════════════════════════════ */

/* Shimmer keyframe */
@keyframes skeletonShimmer {
  0%   { background-position: -600px 0; }
  100% { background-position: 600px 0; }
}

/* Base skeleton block */
.ke-skeleton {
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0.04) 25%,
    rgba(255,255,255,0.09) 37%,
    rgba(255,255,255,0.04) 63%
  );
  background-size: 600px 100%;
  animation: skeletonShimmer 1.4s ease-in-out infinite;
  border-radius: 10px;
}

/* Loader wrapper */
.ke-loading-wrap {
  padding: 12px 0 32px;
}

/* Status bar: spinner + testo */
.ke-loading-status {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
.ke-loading-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(74,222,128,0.20);
  border-top-color: var(--accent, #4ade80);
  border-radius: 50%;
  animation: spinnerRotate 0.75s linear infinite;
  flex-shrink: 0;
}
@keyframes spinnerRotate {
  to { transform: rotate(360deg); }
}

/* Skeleton card grid */
.ke-skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}
.ke-skeleton-card {
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(255,255,255,0.03);
  padding: 0 0 22px;
}
.ke-skeleton-img {
  width: 100%;
  height: 190px;
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0.04) 25%,
    rgba(255,255,255,0.09) 37%,
    rgba(255,255,255,0.04) 63%
  );
  background-size: 600px 100%;
  animation: skeletonShimmer 1.4s ease-in-out infinite;
  margin-bottom: 18px;
}
.ke-skeleton-body {
  padding: 0 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ke-skeleton-line {
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0.04) 25%,
    rgba(255,255,255,0.09) 37%,
    rgba(255,255,255,0.04) 63%
  );
  background-size: 600px 100%;
  animation: skeletonShimmer 1.4s ease-in-out infinite;
}
.ke-skeleton-line.ke-sk-title  { width: 65%; height: 16px; }
.ke-skeleton-line.ke-sk-short  { width: 40%; }
.ke-skeleton-line.ke-sk-full   { width: 100%; }
.ke-skeleton-line.ke-sk-medium { width: 78%; }

/* Stagger delays for the 3 cards */
.ke-skeleton-card:nth-child(1) .ke-skeleton-img,
.ke-skeleton-card:nth-child(1) .ke-skeleton-line { animation-delay: 0s; }
.ke-skeleton-card:nth-child(2) .ke-skeleton-img,
.ke-skeleton-card:nth-child(2) .ke-skeleton-line { animation-delay: 0.15s; }
.ke-skeleton-card:nth-child(3) .ke-skeleton-img,
.ke-skeleton-card:nth-child(3) .ke-skeleton-line { animation-delay: 0.30s; }



/* Fade-in when content replaces skeleton */
.ke-content-ready {
  animation: contentFadeIn 0.5s ease-out both;
}
@keyframes contentFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}