:root{
    --bg: #0a0710;
    --bg-2: #0f0a18;
    --surface: #160f22;
    --purple: #8c4cf5;
    --purple-soft: #b189ff;
    --ember: #ff6a3d;
    --ember-soft: #ffb27a;
    --text: #f1ecfb;
    --muted: #9086ab;
    --line: rgba(241,236,251,0.10);
  }

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

  body{
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    position: relative;
  }

  /* ambient background */
  .bg-glow{
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
      radial-gradient(ellipse 60% 45% at 50% 8%, rgba(140,76,245,0.28), transparent 60%),
      radial-gradient(ellipse 40% 30% at 82% 78%, rgba(255,106,61,0.10), transparent 65%),
      radial-gradient(ellipse 50% 40% at 12% 85%, rgba(140,76,245,0.10), transparent 65%);
  }

  .grain{
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }

  .wrap{
    position: relative;
    z-index: 2;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: clamp(90px, 14vh, 120px) 24px clamp(90px, 12vh, 110px);
    text-align: center;
  }

  /* top bar */
  .topbar{
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 28px clamp(20px, 5vw, 64px);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
  }
  .topbar .mark{ display:flex; align-items:center; gap:10px; color: var(--text); min-width: 0; }
  .topbar .mark img{ width:22px; height:22px; flex-shrink: 0; }
  .topbar .mark span{ white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .topbar .status{ display:flex; align-items:center; gap:8px; flex-shrink: 0; }
  .dot{
    width:7px; height:7px; border-radius:50%;
    background: var(--ember);
    box-shadow: 0 0 8px var(--ember);
    animation: pulse 1.8s ease-in-out infinite;
  }
  @keyframes pulse{
    0%,100%{ opacity: 1; transform: scale(1); }
    50%{ opacity: 0.4; transform: scale(0.7); }
  }

  /* logo + ember ring */
  .emblem{
    position: relative;
    width: clamp(180px, 26vw, 260px);
    height: clamp(180px, 26vw, 260px);
    margin-bottom: clamp(28px, 4vw, 44px);
  }
  .emblem-glow{
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(140,76,245,0.45) 0%, rgba(140,76,245,0) 70%);
    filter: blur(4px);
    animation: breathe 4.5s ease-in-out infinite;
  }
  @keyframes breathe{
    0%,100%{ transform: scale(0.92); opacity: 0.75; }
    50%{ transform: scale(1.05); opacity: 1; }
  }
  .emblem img{
    position: relative;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 30px rgba(140,76,245,0.35));
  }
  .ring-trace{
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
  }
  .ring-trace circle{
    fill: none;
    stroke-width: 3;
  }
  .track{
    stroke: var(--line);
  }
  .ember-arc{
    stroke: url(#emberGradient);
    stroke-linecap: round;
    stroke-dasharray: 40 400;
    animation: chase 3.2s linear infinite;
    filter: drop-shadow(0 0 6px rgba(255,106,61,0.8));
  }
  @keyframes chase{
    to{ stroke-dashoffset: -440; }
  }

  /* wordmark */
  .eyebrow{
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--purple-soft);
    margin: 0 0 18px;
  }

  h1{
    font-family: 'Unbounded', sans-serif;
    font-weight: 900;
    font-size: clamp(2.6rem, 8vw, 5.6rem);
    line-height: 0.98;
    letter-spacing: -0.01em;
    margin: 0 0 20px;
    text-transform: lowercase;
  }
  h1 .accent{
    background: linear-gradient(120deg, var(--purple-soft) 0%, var(--purple) 45%, var(--ember) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }

  .tagline{
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    color: var(--muted);
    max-width: 480px;
    margin: 0 0 clamp(36px, 5vw, 52px);
    line-height: 1.6;
  }
  .tagline strong{ color: var(--text); font-weight: 500; }

  /* status line: designed like a build/loading readout */
  .status-line{
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--purple-soft);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: clamp(40px, 5vw, 56px);
  }
  .status-line::before,
  .status-line::after{
    content: '';
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--line));
  }
  .status-line::after{ background: linear-gradient(90deg, var(--line), transparent); }

  /* notify form */
  form.notify{
    display: flex;
    width: min(420px, 88vw);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 5px;
    background: rgba(22,15,34,0.6);
    backdrop-filter: blur(6px);
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
  }
  form.notify:focus-within{
    border-color: rgba(140,76,245,0.6);
    box-shadow: 0 0 0 4px rgba(140,76,245,0.12);
  }
  form.notify input[type="email"]{
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    padding: 12px 16px;
  }
  form.notify input::placeholder{ color: var(--muted); }
  form.notify button{
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
    border: none;
    cursor: pointer;
    padding: 12px 22px;
    border-radius: 999px;
    color: #0a0710;
    background: linear-gradient(120deg, var(--purple-soft), var(--ember-soft));
    transition: transform 0.2s ease, filter 0.2s ease;
  }
  form.notify button:hover{ filter: brightness(1.08); transform: translateY(-1px); }
  form.notify button:active{ transform: translateY(0); }

  .form-note{
    margin-top: 14px;
    font-size: 12px;
    color: var(--muted);
    min-height: 16px;
    font-family: 'IBM Plex Mono', monospace;
  }
  .form-note.success{ color: var(--ember-soft); }

  /* footer */
  .footer{
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px clamp(24px, 5vw, 64px);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
  }
  .footer a{
    color: var(--muted);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
  }
  .footer a:hover{ color: var(--text); border-color: var(--purple-soft); }
  .footer .social{ display: flex; gap: 22px; }

  @media (max-width: 1024px){
    .emblem{ margin-bottom: clamp(24px, 3.5vw, 36px); }
    .status-line{ margin-bottom: clamp(32px, 4vw, 44px); }
  }

  @media (max-width: 768px){
    .topbar{ padding: 22px 24px; }
    .footer{ padding: 22px 24px; }
    .wrap{ padding: clamp(80px, 13vh, 100px) 20px clamp(120px, 16vh, 140px); }
    .tagline{ max-width: 92vw; }
  }

  @media (max-width: 560px){
    .topbar, .footer{ padding: 18px 18px; }
    .topbar .mark span{ max-width: 46vw; }
    .footer{ flex-direction: column; gap: 12px; }
    .footer .social{ gap: 18px; }
    .status-line::before, .status-line::after{ width: 22px; }
    .wrap{ padding: 84px 18px 150px; }
  }

  @media (max-width: 420px){
    form.notify{
      flex-direction: column;
      border-radius: 20px;
      padding: 8px;
      gap: 8px;
    }
    form.notify input[type="email"]{ width: 100%; text-align: center; padding: 10px 14px; }
    form.notify button{ width: 100%; border-radius: 14px; padding: 12px 20px; }
  }

  @media (max-height: 560px) and (orientation: landscape){
    .topbar, .footer{ position: static; }
    .wrap{ min-height: auto; padding: 28px 24px 24px; }
    .emblem{ width: clamp(120px, 18vw, 160px); height: clamp(120px, 18vw, 160px); margin-bottom: 18px; }
    h1{ font-size: clamp(2rem, 6vw, 3rem); margin-bottom: 12px; }
    .tagline{ margin-bottom: 20px; }
    .status-line{ margin-bottom: 22px; }
    body{ overflow-y: auto; }
  }

  @media (min-width: 1400px){
    .wrap{ padding-left: 5vw; padding-right: 5vw; }
  }

  @media (prefers-reduced-motion: reduce){
    .emblem-glow, .dot, .ember-arc{ animation: none !important; }
  }