/* ============================================================
   ENERGHER — loading.css
   Loading screen with logo + lightning bolt fill behind text
   ============================================================ */

#loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  transition: opacity 0.8s var(--ease), visibility 0.8s var(--ease);
}

#loading-screen.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ── Container: stacks bolt behind text ── */
.loading__logo {
  position: relative;
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 6.5rem);
  font-style: italic;
  text-transform: uppercase;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  line-height: 1;
  animation: loading-entrance 0.8s var(--ease) both;
  filter: drop-shadow(0 4px 16px rgba(90, 122, 46, 0.18));
}

.loading__logo-light {
  font-weight: 400;
}

.loading__logo-bold {
  font-weight: 900;
}

@keyframes loading-entrance {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ── Lightning bolt — sits behind the text ── */
.loading__bolt {
  position: absolute;
  top: -28%;
  left: -20%;
  transform: translate(-50%, -50%);
  width: 140%;
  z-index: -1;
  pointer-events: none;
  animation: loading-entrance 0.8s var(--ease) 0.2s both;
  filter: drop-shadow(0 3px 10px rgba(245, 195, 80, 0.3));
}

.loading__bolt-bg,
.loading__bolt-fill {
  display: block;
  width: 100%;
  height: auto;
}

/* Ghost bolt — faint silhouette */
.loading__bolt-bg {
  opacity: 0.12;
  filter: grayscale(1);
}

/* Filled bolt — swipes left-to-right */
.loading__bolt-fill {
  position: absolute;
  top: 0;
  left: 0;
  clip-path: inset(0 100% 0 0);
  filter: brightness(0.92) saturate(1.4);
  transition: clip-path 2.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.loading__bolt-fill.is-filling {
  clip-path: inset(0 0% 0 0);
}