:root {
      --bg-deep: #07070c;
      --accent: #22d3ee;
      --accent-dim: rgba(34, 211, 238, 0.12);
      --cta: #f97316;
      --cta-hover: #ea580c;
      --text: #f1f5f9;
      --muted: #94a3b8;
      --card: rgba(255, 255, 255, 0.04);
      --card-border: rgba(255, 255, 255, 0.1);
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      font-family: "Plus Jakarta Sans", system-ui, sans-serif;
      min-height: 100vh;
      background: var(--bg-deep);
      color: var(--text);
      line-height: 1.5;
    }
    .sale-banner {
      position: sticky;
      top: 0;
      z-index: 100;
      text-align: center;
      padding: 0.75rem 1rem;
      font-size: 0.875rem;
      font-weight: 800;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: #fff;
      background: linear-gradient(90deg, #f97316, #ec4899);
      border-bottom: none;
      text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    }
    .shell {
      position: relative;
      overflow: hidden;
      min-height: calc(100vh - 44px);
      padding: clamp(2rem, 5vw, 4rem) clamp(1.25rem, 4vw, 2.5rem) 3rem;
    }
    .shell::before {
      content: "";
      position: absolute;
      inset: -40% -20% auto -20%;
      height: 85%;
      background:
        radial-gradient(ellipse 60% 50% at 70% 20%, rgba(34, 211, 238, 0.18), transparent 55%),
        radial-gradient(ellipse 50% 45% at 20% 40%, rgba(99, 102, 241, 0.15), transparent 50%),
        radial-gradient(ellipse 40% 35% at 90% 60%, rgba(249, 115, 22, 0.08), transparent 45%);
      pointer-events: none;
    }
    .shell::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
      background-size: 48px 48px;
      mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 20%, transparent 70%);
      pointer-events: none;
      opacity: 0.5;
    }
    .layout {
      position: relative;
      z-index: 1;
      max-width: 1120px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
      gap: clamp(2rem, 5vw, 3.5rem);
      align-items: center;
    }
    @media (max-width: 880px) {
      .layout {
        grid-template-columns: 1fr;
      }
    }
    .hero-copy .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 1rem;
    }
    .hero-copy .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 12px var(--accent);
    }
    .hero-copy .domain {
      font-size: clamp(2rem, 5vw, 3.25rem);
      font-weight: 700;
      letter-spacing: -0.03em;
      line-height: 1.1;
      margin-bottom: 0.75rem;
      background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    .hero-copy h1 {
      font-size: clamp(1.35rem, 3vw, 1.75rem);
      font-weight: 600;
      color: var(--muted);
      margin-bottom: 1.5rem;
      max-width: 36ch;
    }
    .bullets {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.85rem;
    }
    .bullets li {
      display: flex;
      align-items: flex-start;
      gap: 0.65rem;
      font-size: 0.9375rem;
      color: #cbd5e1;
      max-width: 42ch;
    }
    .bullets li::before {
      content: "";
      flex-shrink: 0;
      width: 1.25rem;
      height: 1.25rem;
      margin-top: 0.15rem;
      background: var(--accent-dim);
      border: 1px solid rgba(34, 211, 238, 0.35);
      border-radius: 6px;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2322d3ee'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
      background-size: 0.75rem;
      background-position: center;
      background-repeat: no-repeat;
    }
    .lead-card {
      background: var(--card);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border: 1px solid var(--card-border);
      border-radius: 20px;
      padding: clamp(1.5rem, 4vw, 2rem);
      box-shadow: 0 24px 80px -24px rgba(0, 0, 0, 0.65);
    }
    .lead-card h2 {
      font-size: 1.125rem;
      font-weight: 700;
      margin-bottom: 0.35rem;
      color: #fff;
    }
    .lead-card .sub {
      font-size: 0.875rem;
      color: var(--muted);
      margin-bottom: 1.35rem;
    }
    label {
      display: block;
      font-size: 0.75rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: var(--muted);
      margin-bottom: 0.4rem;
    }
    .field {
      margin-bottom: 1rem;
    }
    input, textarea {
      width: 100%;
      padding: 0.75rem 0.9rem;
      border-radius: 12px;
      border: 1px solid rgba(255, 255, 255, 0.12);
      background: rgba(0, 0, 0, 0.35);
      color: #fff;
      font: inherit;
      font-size: 0.9375rem;
      transition: border-color 0.15s, box-shadow 0.15s;
    }
    input::placeholder, textarea::placeholder {
      color: #64748b;
    }
    input:focus, textarea:focus {
      outline: none;
      border-color: rgba(34, 211, 238, 0.55);
      box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.12);
    }
    textarea {
      min-height: 88px;
      resize: vertical;
    }
    button[type="submit"] {
      width: 100%;
      margin-top: 0.25rem;
      padding: 0.95rem 1rem;
      border: none;
      border-radius: 12px;
      background: linear-gradient(180deg, var(--cta) 0%, var(--cta-hover) 100%);
      color: #fff;
      font-family: inherit;
      font-size: 1rem;
      font-weight: 700;
      cursor: pointer;
      box-shadow: 0 4px 24px rgba(249, 115, 22, 0.35);
      transition: transform 0.15s, filter 0.15s, box-shadow 0.15s;
    }
    button[type="submit"]:hover {
      filter: brightness(1.05);
      transform: translateY(-2px);
      box-shadow: 0 8px 28px rgba(249, 115, 22, 0.45);
    }
    button[type="submit"]:active {
      transform: translateY(0);
    }
    .fine-print {
      margin-top: 1rem;
      font-size: 0.75rem;
      color: #64748b;
      line-height: 1.45;
    }
    .form-success {
      display: none;
      padding: 1rem;
      border-radius: 12px;
      background: rgba(34, 211, 238, 0.1);
      border: 1px solid rgba(34, 211, 238, 0.3);
      color: #a5f3fc;
      font-size: 0.9375rem;
      margin-top: 1rem;
    }
    .form-success.visible { display: block; }
    form.hidden { display: none; }