*, *::before, *::after {
      box-sizing: border-box;
    }

    :root {
      --navy: #0F1F3D;
      --navy-soft: #16294C;
      --muted: #4F4942;
      --canvas: #F8F7F4;
      --line: #DEDAD2;
      --gold: #D97706;
      --focus: rgba(15, 31, 61, 0.18);
    }

    html,
    body {
      min-height: 100%;
    }

    body {
      margin: 0;
      min-height: 100vh;
      display: grid;
      place-items: center;
      padding: 32px 18px;
      background: var(--canvas);
      color: var(--navy);
      font-family: var(--estmate-font-body, Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
      -webkit-font-smoothing: antialiased;
    }

    main {
      width: min(640px, 100%);
    }

    .coming-soon {
      display: grid;
      justify-items: center;
      text-align: center;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      margin-bottom: clamp(70px, 12vh, 118px);
      color: var(--navy);
      font-weight: 900;
      font-size: clamp(1.25rem, 4vw, 1.55rem);
      letter-spacing: -0.055em;
      text-decoration: none;
    }

    .brand img,
    .brand-mark {
      width: 32px;
      height: 32px;
      display: block;
      flex: 0 0 auto;
    }

    .brand-mark__shield { fill: var(--navy); }
    .brand-mark__roof {
      fill: none;
      stroke: #F7F6F3;
      stroke-width: 4.2;
      stroke-linecap: round;
      stroke-linejoin: round;
    }
    .brand-mark__check {
      fill: none;
      stroke: var(--gold);
      stroke-width: 4.4;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    h1 {
      margin: 0;
      color: #111111;
      font-family: var(--estmate-font-heading, Inter, system-ui, sans-serif);
      font-size: clamp(2.8rem, 9vw, 4.45rem);
      line-height: 0.98;
      letter-spacing: -0.065em;
      font-weight: 900;
    }

    .copy {
      max-width: 520px;
      margin: 28px auto 0;
      color: var(--muted);
      font-size: clamp(1rem, 2vw, 1.12rem);
      line-height: 1.62;
    }

    .waitlist-form {
      width: min(500px, 100%);
      margin: clamp(32px, 6vh, 48px) auto 0;
      display: grid;
      justify-items: center;
      gap: 14px;
    }

    .email-input {
      width: 100%;
      min-height: 56px;
      padding: 0 22px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #FFFFFF;
      color: var(--navy);
      font: inherit;
      font-size: 1rem;
      text-align: center;
      outline: none;
      transition: border-color 160ms ease, box-shadow 160ms ease;
    }

    .email-input::placeholder {
      color: #918C84;
    }

    .email-input:focus {
      border-color: var(--navy);
      box-shadow: 0 0 0 4px var(--focus);
    }

    .submit-button {
      min-height: 52px;
      padding: 0 30px;
      border: 0;
      border-radius: 8px;
      background: var(--navy);
      color: #FFFFFF;
      font: inherit;
      font-weight: 850;
      cursor: pointer;
      box-shadow: 0 14px 28px rgba(15, 31, 61, 0.18);
      transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
    }

    .submit-button:hover {
      background: var(--navy-soft);
      transform: translateY(-1px);
      box-shadow: 0 18px 34px rgba(15, 31, 61, 0.2);
    }

    .submit-button:focus-visible {
      outline: 3px solid var(--gold);
      outline-offset: 3px;
    }

    .submit-button:disabled {
      cursor: wait;
      opacity: 0.74;
      transform: none;
      box-shadow: none;
    }

    .form-message {
      min-height: 22px;
      margin: 0;
      color: var(--muted);
      font-size: 0.92rem;
      font-weight: 600;
      line-height: 1.45;
    }

    .form-message.success {
      color: #166534;
    }

    .form-message.error {
      color: #B42318;
    }

    .honeypot {
      position: absolute;
      width: 1px;
      height: 1px;
      left: -10000px;
      opacity: 0;
      pointer-events: none;
    }

    .sr-only {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }

    @media (max-width: 560px) {
      body {
        align-items: start;
        padding-top: 38px;
      }

      .brand {
        justify-self: start;
        margin-bottom: 86px;
      }

      h1 {
        font-size: clamp(2.75rem, 14vw, 3.65rem);
      }

      .copy {
        margin-top: 24px;
      }

      .waitlist-form {
        margin-top: 44px;
      }

      .submit-button {
        width: min(100%, 260px);
      }
    }