/* ============================================
   ZYVERY GLOBAL — Cinematic Loader
   ============================================ */

body.is-loading {
  overflow: hidden;
}

.loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #060606;
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0.7s ease;
}

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

.loader.is-done .loader-content {
  transform: scale(1.04);
  opacity: 0;
}

/* Ambient background */
.loader-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 50% 42%, rgba(227, 24, 55, 0.09) 0%, transparent 68%),
    radial-gradient(ellipse 100% 100% at 50% 100%, rgba(227, 24, 55, 0.04) 0%, transparent 50%),
    #060606;
}

.loader-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, transparent 38%, rgba(0, 0, 0, 0.65) 100%);
  pointer-events: none;
}

.loader-noise {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  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='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}

/* Horizontal accent line */
.loader-accent {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(227, 24, 55, 0.15) 20%,
    rgba(227, 24, 55, 0.35) 50%,
    rgba(227, 24, 55, 0.15) 80%,
    transparent 100%
  );
  transform: scaleX(0);
  animation: loaderAccentGrow 1.4s cubic-bezier(0.22, 1, 0.36, 1) 0.2s forwards;
}

@keyframes loaderAccentGrow {
  to { transform: scaleX(1); }
}

/* Core content */
.loader-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  padding: 24px;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.55s ease;
}

.loader-emblem {
  position: relative;
  width: min(280px, 72vw);
  height: min(280px, 72vw);
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.loader-ring-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.06);
  stroke-width: 1.5;
}

.loader-ring-fill {
  fill: none;
  stroke: var(--red);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 565;
  stroke-dashoffset: 565;
  filter: drop-shadow(0 0 8px var(--red-glow));
  transition: stroke-dashoffset 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.loader-logo {
  position: relative;
  z-index: 1;
  width: 68%;
  height: auto;
  max-height: 68%;
  object-fit: contain;
  opacity: 0;
  transform: scale(0.92);
  animation: loaderLogoIn 1s cubic-bezier(0.22, 1, 0.36, 1) 0.35s forwards;
}

@keyframes loaderLogoIn {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.loader-caption {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gray-500);
  opacity: 0;
  transform: translateY(10px);
  animation: loaderCaptionIn 0.8s ease 0.9s forwards;
}

@keyframes loaderCaptionIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.loader-caption em {
  font-style: normal;
  color: var(--red);
}

/* Top beam sync with site header */
.loader-beam {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255, 255, 255, 0.04);
  z-index: 3;
}

.loader-beam span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--red-dark), var(--red));
  box-shadow: 0 0 14px var(--red-glow);
  transition: width 0.35s ease;
}

@media (max-width: 480px) {
  .loader-emblem {
    width: min(240px, 80vw);
    height: min(240px, 80vw);
  }

  .loader-caption {
    font-size: 0.6rem;
    letter-spacing: 0.32em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .loader-accent,
  .loader-logo,
  .loader-caption {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .loader-accent {
    transform: scaleX(1);
  }

  .loader.is-done .loader-content {
    transform: none;
  }
}