/* ─── The Focused Beam Preloader Stylesheet ──────────────────────── */

body.sk-loading {
  overflow: hidden !important;
  height: 100vh;
}

.sk-preloader-beam {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 1;
  visibility: visible;
  transition: opacity 900ms ease, visibility 900ms ease;
}

/* Two split panels that slide open vertically */
.sk-preloader-beam__panel {
  position: absolute;
  left: 0;
  width: 100%;
  height: 50vh;
  background: #000000; /* Thick black background */
  z-index: 1;
  transition: transform 900ms cubic-bezier(0.76, 0, 0.24, 1);
}

.sk-preloader-beam__panel.top {
  top: 0;
  transform: translateY(0);
}

.sk-preloader-beam__panel.bottom {
  top: 50vh;
  transform: translateY(0);
}

/* Canvas containing rays and central lens */
.sk-preloader-beam__canvas {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 300px;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 10;
  transition: opacity 600ms ease, transform 600ms ease;
}

.sk-preloader-beam__svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Central Lens (converging point) */
.sk-preloader-beam__lens {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 30px;
  transform: translate(-50%, -50%) scale(1);
  border-radius: 50%;
  background: #000000;
  border: 1.5px solid #C9A44C;
  box-shadow: 0 0 12px rgba(201, 164, 76, 0.4), inset 0 0 6px rgba(201, 164, 76, 0.3);
  z-index: 12;
  transition: transform 700ms cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 700ms ease;
  animation: lens-idle-pulse 2s infinite ease-in-out;
}

@keyframes lens-idle-pulse {
  0%, 100% {
    box-shadow: 0 0 12px rgba(201, 164, 76, 0.4), inset 0 0 6px rgba(201, 164, 76, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(201, 164, 76, 0.6), inset 0 0 10px rgba(201, 164, 76, 0.4);
  }
}

/* Lens gets active flash and massive glow when rays converge */
.sk-preloader-beam.sk-lens-active .sk-preloader-beam__lens {
  animation: none;
  transform: translate(-50%, -50%) scale(1.35);
  box-shadow: 0 0 35px #C9A44C, 0 0 70px rgba(201, 164, 76, 0.6), inset 0 0 15px rgba(201, 164, 76, 0.8);
  background: #C9A44C;
}

/* Diagonal soft rays entering from corners */
.sk-beam-ray {
  stroke: #C9A44C;
  stroke-width: 2.5px;
  stroke-linecap: round;
  stroke-opacity: 0.22;
  filter: drop-shadow(0 0 4px rgba(201, 164, 76, 0.45));
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  transition: stroke-dashoffset 2000ms cubic-bezier(0.25, 0.46, 0.45, 0.94), stroke-opacity 600ms ease;
}

/* Drawing class pulls rays towards center */
.sk-preloader-beam.sk-focusing .sk-beam-ray {
  stroke-dashoffset: 0;
}

/* Lens-active class fades out rays as energy is focused */
.sk-preloader-beam.sk-lens-active .sk-beam-ray {
  stroke-opacity: 0;
}

/* Sharp horizontal line shooting across screen */
.sk-preloader-beam__sharp-beam {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0%;
  height: 2px;
  transform: translate(-50%, -50%);
  background: #FFFFFF;
  box-shadow: 0 0 12px #C9A44C, 0 0 25px #C9A44C, 0 0 40px rgba(201, 164, 76, 0.6);
  z-index: 5;
  opacity: 0;
  transition: width 600ms cubic-bezier(0.25, 1, 0.5, 1), opacity 300ms ease;
}

.sk-preloader-beam.sk-beaming .sk-preloader-beam__sharp-beam {
  width: 100%;
  opacity: 1;
}

/* Signature Title */
.sk-preloader-beam__title {
  position: absolute;
  bottom: 12%;
  font-family: 'Cinzel Decorative', serif;
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #F4F1E8;
  opacity: 0.25;
  transform: translateY(0);
  transition: opacity 1200ms cubic-bezier(0.25, 1, 0.5, 1), transform 1200ms cubic-bezier(0.25, 1, 0.5, 1), letter-spacing 1200ms cubic-bezier(0.25, 1, 0.5, 1);
  text-align: center;
  z-index: 20;
}

.sk-preloader-beam.sk-lens-active .sk-preloader-beam__title {
  opacity: 0.95;
  letter-spacing: 0.25em;
  color: #C9A44C;
  text-shadow: 0 0 15px rgba(201, 164, 76, 0.35);
}

/* Collapse Phase: Slide panels open vertically and fade graphics */
.sk-preloader-beam.sk-collapsing .sk-preloader-beam__panel.top {
  transform: translateY(-100%);
}

.sk-preloader-beam.sk-collapsing .sk-preloader-beam__panel.bottom {
  transform: translateY(100%);
}

.sk-preloader-beam.sk-collapsing .sk-preloader-beam__canvas {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.8);
}

.sk-preloader-beam.sk-collapsing .sk-preloader-beam__sharp-beam {
  opacity: 0;
  width: 0%;
  transition: width 500ms ease, opacity 400ms ease;
}

.sk-preloader-beam.sk-collapsing .sk-preloader-beam__title {
  opacity: 0;
  transform: translateY(20px);
}

.sk-preloader-beam.sk-collapsing {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}