* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  herohtml,
  herobody {
    width: 100%;
    height: 100%;
    font-family: 'Roboto', sans-serif;
    background: #050505;
    overflow-x: hidden;
  }

  herobody {
    color: #fff;
  }

  .home-hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    isolation: isolate;
    text-align: center;
  }

  .hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -3;
    animation: videoSlowZoom 32s ease-in-out infinite alternate;
  }

  .hero-overlay {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(circle at center, rgba(0,0,0,.08), rgba(0,0,0,.48) 62%, rgba(0,0,0,.78)),
      linear-gradient(to bottom, rgba(0,0,0,.18), rgba(0,0,0,.72));
    z-index: -2;
  }

  .hero-content {
    width: min(92vw, 820px);
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .hero-logo {
    width: clamp(280px, 34vw, 560px);
    max-width: 90vw;
    height: auto;
    margin-bottom: clamp(22px, 3vw, 38px);
    opacity: 0;
    filter:
      blur(8px)
      drop-shadow(0 0 35px rgba(255,255,255,.14))
      drop-shadow(0 12px 34px rgba(0,0,0,.65));
    animation: logoReveal 1.8s ease-out .25s forwards, logoFloat 6s ease-in-out 2.2s infinite;
  }

  .hero-kicker {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(14px, 1.4vw, 20px);
    font-weight: 500;
    letter-spacing: .28em;
    text-transform: uppercase;
    margin-bottom: 28px;
    color: rgba(255,255,255,.92);
    text-shadow: 0 3px 18px rgba(0,0,0,.55);
    opacity: 0;
    animation: fadeIn 1s ease-out .95s forwards;
  }

  .enter-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 220px;
    min-height: 58px;
    padding: 17px 38px;
    border: 2px solid rgba(255,255,255,.88);
    color: #fff;
    text-decoration: none;
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: .22em;
    text-transform: uppercase;
    background: rgba(255,255,255,.06);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: all .3s ease;
    box-shadow: 0 12px 35px rgba(0,0,0,.35);
    opacity: 0;
    animation: fadeIn 1s ease-out 1.25s forwards;
  }

  .enter-btn:hover,
  .enter-btn:focus {
    background: #fff;
    color: #111;
    transform: translateY(-3px);
    outline: none;
  }

  .scroll-cue {
    position: absolute;
    left: 50%;
    bottom: 34px;
    width: 28px;
    height: 28px;
    border-right: 2px solid rgba(255,255,255,.8);
    border-bottom: 2px solid rgba(255,255,255,.8);
    transform: translateX(-50%) rotate(45deg);
    opacity: 0;
    animation: cueFade 1s ease-out 1.7s forwards, cueBounce 1.8s ease-in-out 2.3s infinite;
  }

  @keyframes videoSlowZoom {
    from {
      transform: scale(1);
    }
    to {
      transform: scale(1.06);
    }
  }

  @keyframes logoReveal {
    from {
      opacity: 0;
      transform: translateY(18px) scale(.88);
      filter:
        blur(8px)
        drop-shadow(0 0 35px rgba(255,255,255,.08))
        drop-shadow(0 12px 34px rgba(0,0,0,.65));
    }

    to {
      opacity: 1;
      transform: translateY(0) scale(1);
      filter:
        blur(0)
        drop-shadow(0 0 35px rgba(255,255,255,.14))
        drop-shadow(0 12px 34px rgba(0,0,0,.65));
    }
  }

  @keyframes logoFloat {
    0%, 100% {
      transform: translateY(0) scale(1);
    }

    50% {
      transform: translateY(-8px) scale(1);
    }
  }

  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(8px);
    }

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

  @keyframes cueFade {
    to {
      opacity: .75;
    }
  }

  @keyframes cueBounce {
    0%, 100% {
      transform: translateX(-50%) translateY(0) rotate(45deg);
    }

    50% {
      transform: translateX(-50%) translateY(9px) rotate(45deg);
    }
  }

  @media (max-width: 768px) {
    .home-hero {
      min-height: 100svh;
    }

    .hero-content {
      padding: 28px 18px;
    }

    .hero-logo {
      width: clamp(250px, 76vw, 390px);
      margin-bottom: 24px;
    }

    .hero-kicker {
      font-size: 13px;
      letter-spacing: .18em;
      line-height: 1.6;
      margin-bottom: 24px;
    }

    .enter-btn {
      min-width: 190px;
      min-height: 54px;
      font-size: 16px;
      padding: 15px 30px;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      animation-duration: .01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: .01ms !important;
    }
  }