/* ==========================================================================
   EWD Site — Boot Preloader
   A full-screen intro that plays while the page assembles: the real brand
   logo materializing in with a light scan sweeping across its text, a
   live progress readout, and cycling system-status text. Fades away once
   the page has actually finished loading, then hands off to the hero's
   own entrance reveal (see hero.js). Self-contained; reuses the design
   tokens declared on :root in style.css.
   ========================================================================== */

.preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  overflow: hidden;
  transition: opacity 0.6s var(--ease-in-out), visibility 0.6s var(--ease-in-out);
  /* Safety net: force-hide even if preloader.js never runs. */
  animation: preloader-force-hide 0s 6.5s forwards;
}

.preloader.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

@keyframes preloader-force-hide {
  to {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
}

/* ---------- Background ---------- */

.preloader__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.preloader__grid {
  position: absolute;
  inset: -10%;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 50% 50%, black 0%, transparent 68%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 0%, transparent 68%);
  animation: preloader-grid-drift 14s linear infinite;
}

.preloader__sweep {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 140vmax;
  height: 140vmax;
  transform: translate(-50%, -50%);
  background: conic-gradient(from 0deg, transparent 0deg, rgba(53, 230, 214, 0.05) 50deg, transparent 110deg);
  animation: preloader-spin 6s linear infinite;
}


/* From Uiverse.io by Cobp */ 
.loader {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  margin: 130px 0;
  perspective: 780px;
}

.text {
  font-size: 20px;
  font-weight: 700;
  color: #cecece;
  z-index: 10;
}

.load-inner {
  position: absolute;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  border-radius: 50%;
}

.load-inner.load-one {
  left: 0%;
  top: 0%;
  border-bottom: 3px solid #5c5edc;
  animation: rotate1 1.15s linear infinite;
}

.load-inner.load-two {
  right: 0%;
  top: 0%;
  border-right: 3px solid #9147ff;
  animation: rotate2 1.15s 0.1s linear infinite;
}

.load-inner.load-three {
  right: 0%;
  bottom: 0%;
  border-top: 3px solid #3b82f6;
  animation: rotate3 1.15s 0.15s linear infinite;
}

@keyframes rotate1 {
  0% {
    transform: rotateX(45deg) rotateY(-45deg) rotateZ(0deg);
  }
  100% {
    transform: rotateX(45deg) rotateY(-45deg) rotateZ(360deg);
  }
}
@keyframes rotate2 {
  0% {
    transform: rotateX(45deg) rotateY(45deg) rotateZ(0deg);
  }
  100% {
    transform: rotateX(45deg) rotateY(45deg) rotateZ(360deg);
  }
}
@keyframes rotate3 {
  0% {
    transform: rotateX(-60deg) rotateY(0deg) rotateZ(0deg);
  }
  100% {
    transform: rotateX(-60deg) rotateY(0deg) rotateZ(360deg);
  }
}


/* ---------- Content ---------- */

.preloader__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
  padding: 0 1.5rem;
}

/* ---------- Logo ---------- */

.preloader__logo-wrap {
  position: relative;
  width: clamp(200px, 30vw, 300px);
  aspect-ratio: 237 / 52;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.preloader__logo-wrap svg {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  animation: preloader-logo-in 0.9s var(--ease-out) both;
}

/* Confined to the wordmark/tagline's horizontal span (roughly the right
   ~75% of the logo — the icon graphic sits in the left ~25% and is left
   alone) with a soft horizontal fade at both edges so it reads as a
   highlight over the text rather than a hard-edged box. */
.preloader__logo-scan {
  position: absolute;
  z-index: 3;
  left: 25%;
  top: -30%;
  width: 78%;
  height: 40%;
  background: linear-gradient(180deg, transparent, rgba(53, 230, 214, 0.55), transparent);
  mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
  mix-blend-mode: overlay;
  animation: preloader-scan-sweep 2.6s ease-in-out 1s infinite;
}

/* ---------- Meter ---------- */

.preloader__meter {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: min(220px, 60vw);
}

.preloader__meter-track {
  flex: 1;
  height: 2px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
}

.preloader__meter-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: var(--gradient-brand);
  transition: width 0.25s var(--ease-out);
}

.preloader__percent {
  min-width: 2.8em;
  text-align: right;
  font-family: var(--font-heading);
  font-variant-numeric: tabular-nums;
  font-size: 0.76rem;
  color: var(--text-dimmer);
}

/* ---------- Status ---------- */

.preloader__status {
  margin: 0;
  min-height: 1.2em;
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  color: var(--text-dimmer);
  text-align: center;
}

/* ==========================================================================
   Keyframes
   ========================================================================== */

@keyframes preloader-spin {
  to { transform: rotate(360deg); }
}

@keyframes preloader-grid-drift {
  from { transform: translate(0, 0); }
  to { transform: translate(-42px, -42px); }
}

@keyframes preloader-logo-in {
  from {
    opacity: 0;
    transform: scale(0.86);
    filter: blur(6px);
  }
  to {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
  }
}

@keyframes preloader-scan-sweep {
  0% { transform: translateY(-20%); opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { transform: translateY(320%); opacity: 0; }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .preloader {
    transition: opacity 0.25s linear;
    animation: none;
  }

  .preloader__logo-wrap svg,
  .preloader__logo-scan,
  .preloader__grid,
  .preloader__sweep {
    animation: none !important;
  }

  .preloader__logo-wrap svg {
    opacity: 1;
    transform: none;
    filter: none;
  }
}