/* D-Fix Preloader - Restored Original Animation + 124px Size Lock */

#dfix-preloader {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    background-color: #031830;
    background-color: var(--oxford-night, #031830);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
    transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1), 
                visibility 700ms cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: all;
    overflow: hidden;
  }
  
  /* Grain texture on preloader to match page */
  #dfix-preloader::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23n)' opacity='0.02'/%3E%3C/svg%3E");
    pointer-events: none;
  }
  
  #dfix-preloader.dfix-preloader--hidden,
  #dfix-preloader.is-hidden,
  #dfix-preloader.loaded {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
  
  .dfix-loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    position: relative;
    z-index: 1;
  }
  
  /* === 124px LOCK === */
  .dfix-loader-mark {
    width: 124px;
    height: 124px;
    min-width: 124px;
    min-height: 124px;
    max-width: 124px;
    max-height: 124px;
    flex: 0 0 124px;
    position: relative;
    background: transparent;
    border: 0;
    box-shadow: none;
    border-radius: 0;
    overflow: visible;
    animation: dfix-mark-enter 1s cubic-bezier(0.16, 1, 0.3, 1) both,
               dfix-mark-float-clean 3s ease-in-out infinite 1s;
  }
  @keyframes dfix-mark-float-clean {
    0%,100%{transform:translateY(0) scale(1)}
    50%{transform:translateY(-4px) scale(1.02)}
  }
  
  @keyframes dfix-mark-enter {
    0% {
      opacity: 0;
      transform: scale(0.85) translateY(16px);
      filter: blur(8px);
    }
    60% {
      opacity: 1;
      transform: scale(1.02) translateY(-2px);
      filter: blur(0);
    }
    100% {
      opacity: 1;
      transform: scale(1) translateY(0);
      filter: blur(0);
    }
  }
  
  @keyframes dfix-mark-float {
    0%, 100% { transform: translateY(0) scale(1); box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 8px 32px rgba(0,0,0,0.3); }
    50% { transform: translateY(-4px) scale(1.01); box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 16px 40px rgba(0,0,0,0.35); }
  }
  
  .dfix-loader-mark img {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
    object-position: center !important;
    display: block;
  }
  
  /* Logo text - D-Fix */
  .dfix-loader-logo {
    font-family: 'Fraunces', Georgia, serif;
    font-size: 32px;
    font-weight: 650;
    letter-spacing: -0.02em;
    color: #E8F1F8;
    line-height: 1;
    display: flex;
    gap: 0;
    overflow: hidden;
  }
  
  .dfix-loader-logo .first {
    display: inline-block;
    animation: dfix-text-slide 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: 0.3s;
    opacity: 0;
  }
  
  .dfix-loader-logo .second {
    display: inline-block;
    animation: dfix-text-slide 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: 0.45s;
    opacity: 0;
    font-weight: 400;
    opacity: 0.9;
  }
  
  @keyframes dfix-text-slide {
    0% { opacity: 0; transform: translateY(100%) rotate(2deg); }
    100% { opacity: 1; transform: translateY(0) rotate(0); }
  }
  
  /* Tagline */
  .dfix-loader-tagline {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #E8F1F8;
    opacity: 0.7;
    animation: dfix-fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: 0.6s;
  }
  
  .dfix-loader-sub {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #A8B8C8;
    opacity: 0.5;
    animation: dfix-fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: 0.75s;
  }
  
  @keyframes dfix-fade-up {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 0.6; transform: translateY(0); }
  }
  
  /* Progress line under logo (original had this) */
  .dfix-loader-content::after {
    content: '';
    position: absolute;
    bottom: -32px;
    left: 50%;
    width: 64px;
    height: 1px;
    background: rgba(232,241,248,0.12);
    transform: translateX(-50%);
    overflow: hidden;
  }
  
  .dfix-loader-content::before {
    content: '';
    position: absolute;
    bottom: -32px;
    left: 50%;
    width: 64px;
    height: 1px;
    background: #E8F1F8;
    transform: translateX(-50%) scaleX(0);
    transform-origin: left;
    animation: dfix-progress 1.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.2s;
    z-index: 2;
  }
  
  @keyframes dfix-progress {
    0% { transform: translateX(-50%) scaleX(0); }
    60% { transform: translateX(-50%) scaleX(1); }
    100% { transform: translateX(-50%) scaleX(1); opacity: 0.3; }
  }
  
  /* Exit animations when hidden */
  #dfix-preloader.dfix-preloader--hidden .dfix-loader-content,
  #dfix-preloader.is-hidden .dfix-loader-content,
  #dfix-preloader.loaded .dfix-loader-content {
    animation: dfix-content-exit 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
  }
  
  @keyframes dfix-content-exit {
    0% { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
    100% { opacity: 0; transform: translateY(-16px) scale(0.98); filter: blur(6px); }
  }
  
  /* Reduced motion - keep animation but shorter */
  @media (prefers-reduced-motion: reduce) {
    #dfix-preloader,
    #dfix-preloader * {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
    #dfix-preloader { opacity: 1; }
    #dfix-preloader.dfix-preloader--hidden { opacity: 0; }
  }
  
  /* Mobile */
  @media (max-width: 640px) {
    .dfix-loader-mark {
      width: 124px !important;
      height: 124px !important;
      min-width: 124px !important;
      min-height: 124px !important;
    }
    .dfix-loader-logo { font-size: 28px; }
  }