body {
      background: #000;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100vh;
      min-height: 100dvh;
      font-family: 'Cormorant Garamond', serif;
      overflow: hidden;
      position: relative;
    }

    /* Slightly stronger grain on pure black */
    body::before { opacity: 0.06; }

    /* Deep radial glow — barely there, deeply felt */
    body::after {
      content: '';
      position: fixed;
      inset: 0;
      background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(212,168,67,0.04) 0%, transparent 70%);
      pointer-events: none;
      z-index: 1;
      animation: void-breathe 10s ease-in-out infinite;
    }

    @keyframes void-breathe {
      0%, 100% { opacity: 0.6; transform: scale(1); }
      50%       { opacity: 1;   transform: scale(1.08); }
    }

    /* The word — larger, more commanding presence */
    #word {
      font-size: clamp(4.5rem, 20vw, 16rem);
      font-weight: 300;
      letter-spacing: 0.12em;
      color: var(--parchment);
      opacity: 0;
      animation: word-materialise 2.4s ease forwards 0.5s;
      position: relative;
      z-index: 2;
      user-select: none;
    }

    @keyframes word-materialise {
      0%   { opacity: 0; transform: translateY(24px) scale(0.97); filter: blur(8px); }
      60%  { opacity: 0.8; filter: blur(1px); }
      100% { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
    }

    /* Individual letters — slow, deliberate fading */
    #word .letter {
      display: inline-block;
      transition: opacity 1.8s cubic-bezier(0.4, 0, 0.2, 1),
                  filter 1.8s ease,
                  transform 1.8s ease;
      will-change: opacity, filter, transform;
    }

    #word .letter.gone {
      opacity: 0;
      filter: blur(4px);
      transform: translateY(-4px) scale(0.95);
    }

    /* Subtle letter shimmer on the remaining letters */
    #word .letter.shimmer {
      animation: letter-shimmer 3s ease-in-out infinite;
    }

    @keyframes letter-shimmer {
      0%, 100% { color: var(--parchment); }
      50%       { color: rgba(212,168,67,0.6); }
    }

    /* Back button — refined, patient */
    #back-btn {
      position: fixed;
      bottom: calc(3rem + env(safe-area-inset-bottom));
      left: 50%;
      transform: translateX(-50%);
      font-family: 'Cormorant Garamond', serif;
      font-size: 0.82rem;
      letter-spacing: 0.55em;
      text-transform: uppercase;
      color: var(--gold-light);
      text-decoration: none;
      border: 1px solid rgba(212,168,67,0.35);
      padding: 1em 2.8em;
      white-space: nowrap;
      opacity: 0;
      z-index: 20;
      transition: color 0.6s ease, border-color 0.6s ease, background 0.6s ease, box-shadow 0.6s ease;
      animation:
        btn-surface 1.2s ease forwards 3s,
        btn-pulse   6s ease-in-out infinite 4.4s;
    }

    #back-btn:hover,
    #back-btn:active {
      color: #fff;
      border-color: var(--gold-light);
      background: rgba(212,168,67,0.06);
      box-shadow: 0 0 28px rgba(212,168,67,0.18);
    }

    @keyframes btn-surface {
      from { opacity: 0; transform: translateX(-50%) translateY(12px); }
      to   { opacity: 0.15; transform: translateX(-50%) translateY(0); }
    }

    @keyframes btn-pulse {
      0%,  40% { opacity: 0.15; box-shadow: none; }
      55%       { opacity: 1;    box-shadow: 0 0 22px rgba(212,168,67,0.45); color: #fff; border-color: rgba(226,192,106,0.85); }
      70%, 100% { opacity: 0.15; box-shadow: none; }
    }

    /* Floating subtitle — appears late, barely there */
    #nothing-sub {
      position: fixed;
      bottom: calc(6.5rem + env(safe-area-inset-bottom));
      left: 50%;
      transform: translateX(-50%);
      font-size: 0.55rem;
      letter-spacing: 0.5em;
      text-transform: uppercase;
      color: rgba(168,159,140,0.35);
      white-space: nowrap;
      opacity: 0;
      z-index: 20;
      animation: sub-appear 2s ease forwards 5s;
    }

    @keyframes sub-appear {
      from { opacity: 0; }
      to   { opacity: 1; }
    }

    @media (max-width: 480px) {
      #word { font-size: clamp(3.5rem, 18vw, 10rem); letter-spacing: 0.08em; }
      #back-btn { font-size: 0.7rem; letter-spacing: 0.4em; padding: 0.85em 2em; }
      #nothing-sub { display: none; }
    }

    @media (max-height: 500px) {
      #word { font-size: clamp(3rem, 12vw, 7rem); }
      #back-btn { bottom: calc(1rem + env(safe-area-inset-bottom)); }
      #nothing-sub { display: none; }
    }

    /* ─── NAV BAR ─── */
    .nothing-nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      display: flex; justify-content: space-between; align-items: center;
      padding: 1.2rem 5vw;
      padding-top: calc(1.2rem + env(safe-area-inset-top));
      opacity: 1;
    }
    .nothing-nav .nav-logo {
      font-size: 0.65rem; letter-spacing: 0.35em; text-transform: uppercase;
      color: var(--mist); text-decoration: none; transition: color 0.3s ease;
    }
    .nothing-nav .nav-logo:hover { color: var(--gold); }
    .nothing-nav .hamburger { position: relative; top: auto; right: auto; z-index: auto; }