/* ROBETA landing preloader — one blurred hero, one mark, one quiet transition. */
html.rb-home-loading {
  background: #ece9e3;
}

html.rb-home-loading body {
  overflow: hidden !important;
}

html.rb-home-loading:not(.rb-home-ready) body > *:not(#rb-home-loader):not(script):not(style) {
  visibility: hidden !important;
}

#rb-home-loader {
  display: none;
}

html.rb-home-loading #rb-home-loader {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #4d4944;
  background: #ebe8e2;
  opacity: 1;
  transform: translateZ(0);
  transition: opacity 0.2s ease, transform 0.22s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.rb-home-loader__visual {
  position: absolute;
  z-index: 0;
  inset: -16px;
  display: block;
  overflow: hidden;
  opacity: 0.92;
  filter: blur(8px) saturate(0.8) brightness(1.06);
  transform: scale(1.035);
  transition: filter 0.24s ease, opacity 0.2s ease, transform 0.24s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.rb-home-loader__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.rb-home-loader__frost {
  position: absolute;
  z-index: 1;
  inset: 0;
  background: radial-gradient(
    ellipse at center,
    rgba(244, 241, 236, 0.92) 0%,
    rgba(242, 239, 234, 0.78) 25%,
    rgba(239, 236, 231, 0.5) 56%,
    rgba(239, 236, 231, 0.4) 100%
  );
  -webkit-backdrop-filter: blur(6px) saturate(0.86);
  backdrop-filter: blur(6px) saturate(0.86);
  transition: opacity 0.2s ease, -webkit-backdrop-filter 0.22s ease, backdrop-filter 0.22s ease;
  pointer-events: none;
}

.rb-home-loader__content {
  position: relative;
  z-index: 2;
  display: flex;
  width: min(78vw, 410px);
  box-sizing: border-box;
  flex-direction: column;
  align-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  text-align: center;
}

.rb-home-loader__content::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -72px -110px;
  background: radial-gradient(
    ellipse at center,
    rgba(245, 242, 237, 0.94) 0%,
    rgba(243, 240, 235, 0.8) 38%,
    rgba(241, 238, 233, 0.42) 62%,
    transparent 78%
  );
  filter: blur(12px);
  pointer-events: none;
}

.rb-home-loader__logo {
  display: block;
  width: clamp(150px, 16vw, 208px);
  aspect-ratio: 206 / 26;
  background: #514c46;
  -webkit-mask: url("/images/Robeta-logo.svg") center / contain no-repeat;
  mask: url("/images/Robeta-logo.svg") center / contain no-repeat;
  opacity: 0;
  transform: translateY(5px);
  animation: rbHomeLogoIn 0.38s 0.04s cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
}

.rb-home-loader__a11y {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.rb-home-loader__message-wrap {
  display: grid;
  min-height: 2.6em;
  margin-top: clamp(24px, 3.5vh, 36px);
  place-items: center;
}

.rb-home-loader__message {
  max-width: 38em;
  margin: 0;
  color: #514c46;
  font-family: "bebas-neue-pro", "Oswald", sans-serif;
  font-size: clamp(10px, 0.76vw, 12px);
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.9;
  transform: translateY(0);
  transition: opacity 0.12s ease, transform 0.12s ease;
}

.rb-home-loader__message.is-changing {
  opacity: 0;
  transform: translateY(3px);
}

.rb-home-loader__progress-row {
  display: grid;
  width: min(100%, 280px);
  grid-template-columns: 1fr 34px;
  align-items: center;
  gap: 12px;
  margin-top: 15px;
}

.rb-home-loader__track {
  position: relative;
  height: 1px;
  overflow: hidden;
  background: rgba(77, 73, 68, 0.22);
}

.rb-home-loader__fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0%;
  background: #75695e;
  transform-origin: left center;
  transition: width 0.08s linear;
}

.rb-home-loader__percent {
  color: #514c46;
  font-family: "Oswald", sans-serif;
  font-size: 9px;
  font-variant-numeric: tabular-nums;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-align: right;
}

#rb-home-loader.is-leaving {
  opacity: 0;
  transform: scale(1.002);
  pointer-events: none;
}

#rb-home-loader.is-leaving .rb-home-loader__visual {
  opacity: 1;
  filter: blur(0) saturate(1) brightness(1);
  transform: scale(1);
}

#rb-home-loader.is-leaving .rb-home-loader__frost {
  opacity: 0;
  -webkit-backdrop-filter: blur(0) saturate(1);
  backdrop-filter: blur(0) saturate(1);
}

@keyframes rbHomeLogoIn {
  to {
    opacity: 0.9;
    transform: translateY(0);
  }
}

@media (max-width: 767px) {
  .rb-home-loader__content {
    width: min(82vw, 350px);
  }

  .rb-home-loader__message {
    font-size: 10px;
    letter-spacing: 0.16em;
  }

  .rb-home-loader__progress-row {
    width: min(100%, 250px);
  }
}

@media (prefers-reduced-motion: reduce) {
  #rb-home-loader,
  .rb-home-loader__message,
  .rb-home-loader__fill,
  .rb-home-loader__visual,
  .rb-home-loader__frost {
    transition-duration: 0.1s;
  }

  .rb-home-loader__logo {
    animation: none;
    opacity: 0.9;
    transform: none;
  }
}