:root {
      --ink: #102a38;
      --ink-soft: #4d626d;
      --navy: #0b2a39;
      --teal: #08776d;
      --teal-dark: #056158;
      --mint: #e5f4f0;
      --bg: #f3f7f6;
      --card: #ffffff;
      --line: #d9e3e1;
      --red: #a93430;
      --red-bg: #fcebea;
      --amber: #8d530a;
      --amber-bg: #fff3d9;
      --blue: #245c84;
      --blue-bg: #eaf3fa;
      --shadow: 0 18px 55px rgba(13, 42, 54, .09);
      --radius: 20px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }

    body {
      margin: 0;
      min-height: 100vh;
      color: var(--ink);
      background:
        radial-gradient(circle at 95% 8%, rgba(44, 167, 148, .12), transparent 25rem),
        linear-gradient(180deg, #fbfdfc 0, var(--bg) 42rem);
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      font-size: 16px;
      line-height: 1.55;
    }

    button, input { font: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    a { color: var(--teal-dark); }

    .shell {
      width: min(1120px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      min-height: 82px;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: var(--navy);
      text-decoration: none;
      font-size: 1.24rem;
      font-weight: 850;
      letter-spacing: -.025em;
    }

    .brand-mark {
      display: grid;
      width: 42px;
      height: 46px;
      place-items: center;
      color: white;
      background: var(--teal);
      clip-path: polygon(50% 0, 93% 15%, 88% 67%, 72% 86%, 50% 100%, 28% 86%, 12% 67%, 7% 15%);
    }

    .brand-mark svg { width: 23px; height: 23px; }
    .from { color: var(--ink-soft); font-size: .9rem; }
    main { padding: 38px 0 76px; }
    .view[hidden] { display: none; }

    .home-layout {
      display: grid;
      grid-template-columns: minmax(360px, .95fr) minmax(0, 1.05fr);
      gap: 72px;
      align-items: start;
    }

    .home-copy { padding-top: 6px; }
    .home-copy h1 { font-size: clamp(2.55rem, 4.6vw, 3.9rem); }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin: 0 0 18px;
      color: var(--teal-dark);
      font-size: .86rem;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .eyebrow::before {
      content: "";
      width: 28px;
      height: 3px;
      border-radius: 99px;
      background: #e8a33b;
    }

    h1 {
      max-width: 700px;
      margin: 0;
      color: var(--navy);
      font-size: clamp(2.55rem, 5.7vw, 4.85rem);
      line-height: .99;
      letter-spacing: -.055em;
    }

    .lead {
      max-width: 620px;
      margin: 26px 0 0;
      color: var(--ink-soft);
      font-size: clamp(1.08rem, 1.8vw, 1.25rem);
      line-height: 1.55;
    }

    .trust-points {
      display: flex;
      flex-wrap: wrap;
      gap: 10px 22px;
      margin-top: 28px;
      padding: 0;
      list-style: none;
      color: #38515d;
      font-size: .94rem;
      font-weight: 700;
    }

    .trust-points li { display: flex; align-items: center; gap: 8px; }

    .search-card {
      position: relative;
      overflow: hidden;
      padding: 34px;
      border: 1px solid rgba(10, 71, 66, .12);
      border-radius: 28px;
      background: var(--card);
      box-shadow: var(--shadow);
    }

    .search-card::before {
      content: "";
      position: absolute;
      inset: 0 0 auto;
      height: 6px;
      background: linear-gradient(90deg, var(--teal), #2fa98f, #efab43);
    }

    .search-card h2 { margin: 0 0 8px; font-size: 1.55rem; letter-spacing: -.025em; }
    .search-card > p { margin: 0 0 26px; color: var(--ink-soft); }
    .field { margin-bottom: 20px; }

    label {
      display: block;
      margin-bottom: 8px;
      color: var(--navy);
      font-size: .94rem;
      font-weight: 800;
    }

    .input-wrap { position: relative; }

    .input-wrap svg {
      position: absolute;
      left: 15px;
      top: 50%;
      width: 21px;
      height: 21px;
      color: #68808a;
      transform: translateY(-50%);
      pointer-events: none;
    }

    input {
      width: 100%;
      min-height: 54px;
      padding: 13px 15px;
      border: 1.5px solid #bbc9c6;
      border-radius: 12px;
      outline: none;
      color: var(--ink);
      background: #fbfdfc;
      transition: border-color .18s, box-shadow .18s;
    }

    .input-wrap input { padding-left: 48px; }

    input:focus {
      border-color: var(--teal);
      box-shadow: 0 0 0 4px rgba(8, 119, 109, .12);
    }

    .hint { display: block; margin-top: 7px; color: #697e87; font-size: .82rem; }
    .field-error { display: none; margin: 8px 0 0; color: var(--red); font-size: .86rem; font-weight: 700; }
    .field-error.show { display: block; }

    .primary-button,
    .secondary-button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 52px;
      border-radius: 12px;
      cursor: pointer;
      text-decoration: none;
      font-weight: 800;
      transition: transform .16s, background .16s, box-shadow .16s;
    }

    .primary-button {
      width: 100%;
      padding: 13px 22px;
      border: 0;
      color: white;
      background: var(--teal);
      box-shadow: 0 9px 24px rgba(8, 119, 109, .22);
    }

    .primary-button:hover { background: var(--teal-dark); transform: translateY(-1px); }

    .secondary-button {
      padding: 12px 18px;
      border: 1.5px solid #b8c8c5;
      color: var(--navy);
      background: white;
    }

    .secondary-button:hover { border-color: var(--teal); background: #f7fbfa; }

    .security-note {
      display: flex;
      gap: 10px;
      margin-top: 22px;
      padding-top: 20px;
      border-top: 1px solid var(--line);
      color: #60747d;
      font-size: .84rem;
    }

    .security-note svg { width: 19px; height: 19px; flex: 0 0 auto; margin-top: 2px; color: var(--teal); }
    .home-section { padding: 78px 0; }
    .home-section + .home-section { border-top: 1px solid var(--line); }

    .section-heading { max-width: 720px; margin-bottom: 34px; }
    .section-heading h2,
    .feature-copy h2,
    .origin-copy h2 {
      margin: 0;
      color: var(--navy);
      font-size: clamp(2rem, 4vw, 3rem);
      line-height: 1.08;
      letter-spacing: -.04em;
    }

    .section-heading p,
    .feature-copy > p,
    .origin-copy > p {
      margin: 17px 0 0;
      color: var(--ink-soft);
      font-size: 1.05rem;
    }

    .alert-panel {
      display: grid;
      grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
      overflow: hidden;
      border: 1px solid #edc6c3;
      border-radius: 28px;
      background: white;
      box-shadow: var(--shadow);
    }

    .alert-copy { padding: 46px 50px; }
    .alert-copy .eyebrow { color: var(--red); }
    .alert-copy h2 { margin: 0; color: var(--navy); font-size: clamp(2rem, 4vw, 3rem); line-height: 1.08; letter-spacing: -.04em; }
    .alert-copy > p { margin: 17px 0 0; color: var(--ink-soft); font-size: 1.05rem; }

    .alert-side {
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 38px;
      color: #672723;
      background: var(--red-bg);
      border-left: 1px solid #edc6c3;
    }

    .alert-icon,
    .feature-icon {
      display: grid;
      width: 58px;
      height: 58px;
      margin-bottom: 20px;
      place-items: center;
      border-radius: 16px;
    }

    .alert-icon { color: var(--red); background: white; }
    .alert-icon svg, .feature-icon svg { width: 29px; height: 29px; }
    .alert-side strong { font-size: 1.2rem; line-height: 1.3; }
    .alert-side span { margin-top: 8px; color: #87504d; font-size: .9rem; }

    .signal-list {
      display: grid;
      gap: 12px;
      margin: 24px 0 0;
      padding: 0;
      list-style: none;
      color: #38515d;
      font-size: .94rem;
      font-weight: 700;
    }

    .signal-list li { display: grid; grid-template-columns: 24px 1fr; gap: 10px; align-items: start; }
    .signal-check { color: var(--teal); font-size: 1.06rem; font-weight: 900; }

    .feature-panel {
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(350px, .85fr);
      gap: 54px;
      align-items: center;
      padding: 46px 50px;
      border: 1px solid rgba(10, 71, 66, .12);
      border-radius: 28px;
      background: white;
      box-shadow: var(--shadow);
    }

    .phone-stats {
      display: grid;
      grid-template-columns: 1fr;
      overflow: hidden;
      border-radius: 20px;
      color: white;
      background: var(--navy);
    }

    .phone-stat { padding: 28px 24px; }
    .phone-stat strong { display: block; font-size: clamp(1.85rem, 4vw, 2.75rem); line-height: 1.1; letter-spacing: -.04em; }
    .phone-stat span { display: block; margin-top: 8px; color: #c6d9dd; font-size: .83rem; font-weight: 750; line-height: 1.35; }
    .stats-note { grid-column: 1 / -1; margin: 0; padding: 15px 24px; border-top: 1px solid rgba(255,255,255,.13); color: #adc7cc; font-size: .76rem; }

    .family-panel {
      display: grid;
      grid-template-columns: minmax(300px, .78fr) minmax(0, 1.22fr);
      overflow: hidden;
      border-radius: 28px;
      color: white;
      background: var(--navy);
      box-shadow: var(--shadow);
    }

    .family-side {
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 38px;
      background: #123b4a;
    }

    .feature-icon { color: white; background: var(--teal); }
    .family-side strong { font-size: 1.25rem; }
    .family-side span { margin-top: 7px; color: #b9ced5; font-size: .9rem; }
    .family-copy { padding: 46px 50px; }
    .family-copy h2 { margin: 0; color: white; font-size: clamp(2rem, 4vw, 3rem); line-height: 1.08; letter-spacing: -.04em; }
    .family-copy > p { margin: 17px 0 0; color: #d4e2e6; font-size: 1.05rem; }
    .family-copy .eyebrow { color: #94d8cc; }
    .family-copy .signal-list { color: #dce9eb; }

    .check-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }

    .check-card {
      padding: 25px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--card);
      box-shadow: 0 8px 32px rgba(13, 42, 54, .05);
    }

    .check-icon {
      display: grid;
      width: 46px;
      height: 46px;
      margin-bottom: 17px;
      place-items: center;
      border-radius: 13px;
      color: var(--teal-dark);
      background: var(--mint);
    }

    .check-icon svg { width: 23px; height: 23px; }
    .check-card h3 { margin: 0; color: var(--navy); font-size: 1.05rem; letter-spacing: -.01em; }
    .check-card p { margin: 8px 0 0; color: var(--ink-soft); font-size: .91rem; }

    .origin-panel {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
      overflow: hidden;
      border-radius: 28px;
      color: white;
      background: var(--navy);
      box-shadow: var(--shadow);
    }

    .origin-copy { padding: 46px 50px; }
    .origin-copy h2 { color: white; }
    .origin-copy > p { color: #d4e2e6; }
    .origin-copy .eyebrow { color: #94d8cc; }
    .origin-copy .secondary-button { margin-top: 24px; border-color: rgba(255,255,255,.4); color: white; background: transparent; }
    .origin-copy .secondary-button:hover { border-color: white; background: rgba(255,255,255,.08); }

    .origin-side {
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 38px;
      border-left: 1px solid rgba(255,255,255,.1);
      background: #123b4a;
    }

    .origin-mark {
      display: grid;
      width: 58px;
      height: 64px;
      margin-bottom: 20px;
      place-items: center;
      color: white;
      background: var(--teal);
      clip-path: polygon(50% 0, 93% 15%, 88% 67%, 72% 86%, 50% 100%, 28% 86%, 12% 67%, 7% 15%);
      font-size: 1.55rem;
      font-weight: 900;
    }

    .origin-side strong { font-size: 1.25rem; }
    .origin-side span { margin-top: 7px; color: #b9ced5; font-size: .9rem; }

    .waiting-wrap { max-width: 860px; margin: 0 auto; }
    .signup-intro { max-width: 700px; margin: 0 auto 24px; text-align: center; }
    .signup-intro h1 { margin: 11px auto; font-size: clamp(2.4rem, 5vw, 3.9rem); }
    .signup-intro p { color: var(--ink-soft); }

    .panel {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--card);
      box-shadow: 0 8px 32px rgba(13, 42, 54, .05);
    }

    .signup-card { padding: 30px 32px; border-color: #b8d8d1; background: linear-gradient(140deg, #fff, #f2faf7); }
    .signup-card h2 { margin: 0 0 8px; font-size: 1.48rem; }
    .signup-card > p { margin: 0 0 20px; color: var(--ink-soft); }
    .signup-card .primary-button { max-width: 365px; }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

    .choice { display: flex; gap: 11px; align-items: flex-start; margin: 5px 0 18px; font-size: .88rem; font-weight: 600; }
    .choice input { width: 18px; height: 18px; min-height: 18px; flex: 0 0 18px; margin: 2px 0 0; accent-color: var(--teal); }
    .choice label { display: inline; margin: 0; color: inherit; font: inherit; cursor: pointer; }
    .choice a { color: inherit; }
    .tiny { margin-top: 14px !important; font-size: .82rem; color: #637781 !important; }
    .signup-options { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 17px; }
    .signup-options button { padding: 0; border: 0; color: var(--teal-dark); background: transparent; cursor: pointer; font-size: .88rem; font-weight: 750; text-decoration: underline; }

    .success-message {
      display: none;
      margin-top: 18px;
      padding: 15px 17px;
      border-radius: 12px;
      color: var(--teal-dark);
      background: var(--mint);
      font-weight: 750;
    }

    .success-message.show { display: block; }

    .prototype-result-link {
      margin: 20px 0 0;
      text-align: center;
      color: #657982;
      font-size: .84rem;
    }

    .prototype-result-link button {
      border: 0;
      padding: 0;
      color: var(--teal-dark);
      background: transparent;
      cursor: pointer;
      font-weight: 800;
      text-decoration: underline;
      text-underline-offset: 3px;
    }

    .prototype-result-link span { display: inline-flex; flex-wrap: wrap; justify-content: center; gap: 8px 16px; margin-top: 4px; }

    .result-wrap { max-width: 1040px; margin: 0 auto; }

    .result-hero {
      display: grid;
      grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
      overflow: hidden;
      margin-bottom: 24px;
      border-radius: 26px;
      color: white;
      background: var(--navy);
      box-shadow: var(--shadow);
    }

    .result-main { padding: 38px 40px; }
    .result-kicker { margin: 0 0 9px; color: #94d8cc; font-size: .86rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
    .result-main h1 { color: white; font-size: clamp(2rem, 4vw, 3.35rem); overflow-wrap: anywhere; }
    .result-summary { max-width: 660px; margin: 18px 0 0; color: #d4e2e6; font-size: 1.04rem; }
    .result-caution { max-width: 680px; margin: 17px 0 0; color: #b9d5d7; font-size: .87rem; }

    .result-verdict {
      display: flex;
      align-items: center;
      gap: 18px;
      padding: 28px 32px;
      background: #682821;
      border-left: 1px solid rgba(255,255,255,.1);
    }

    .verdict-icon { display: grid; width: 58px; height: 58px; flex: 0 0 58px; place-items: center; border-radius: 50%; color: #7b351d; background: #f7c66d; }
    .verdict-icon svg { width: 30px; height: 30px; }
    .result-verdict small { display: block; color: #f0c8c5; font-size: .82rem; font-weight: 750; text-transform: uppercase; letter-spacing: .06em; }
    .result-verdict strong { display: block; margin-top: 4px; font-size: 1.35rem; line-height: 1.2; }
    .result-verdict.safe { background: #1d5c50; }
    .result-verdict.safe small { color: #bde2da; }
    .result-verdict.safe .verdict-icon { color: var(--teal-dark); background: #d9f1e9; }
    .result-verdict.neutral { background: #6d4b18; }
    .result-verdict.neutral small { color: #f3dfb8; }
    .result-verdict.neutral .verdict-icon { color: var(--amber); background: var(--amber-bg); }

    .result-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 24px; align-items: start; }
    .result-stack { display: grid; gap: 20px; }
    .result-panel { overflow: hidden; }
    .panel-heading { padding: 23px 26px 18px; border-bottom: 1px solid var(--line); }
    .panel-heading h2 { margin: 0; font-size: 1.28rem; }
    .panel-heading p { margin: 5px 0 0; color: var(--ink-soft); font-size: .88rem; }

    .finding-row { display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 16px; padding: 22px 26px; border-bottom: 1px solid var(--line); }
    .finding-row:last-child { border-bottom: 0; }
    .status-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; font-size: 1.15rem; font-weight: 900; }
    .status-icon.bad { color: var(--red); background: var(--red-bg); }
    .status-icon.neutral { color: var(--amber); background: var(--amber-bg); }
    .status-icon.good { color: var(--teal-dark); background: var(--mint); }
    .finding-copy h3 { margin: 0; color: var(--navy); font-size: 1.03rem; }
    .finding-copy p { margin: 5px 0 0; color: var(--ink-soft); font-size: .92rem; }

    .action-card { padding: 26px; }
    .action-card h2 { margin: 0; font-size: 1.28rem; }
    .action-list { display: grid; gap: 17px; margin: 20px 0 0; padding: 0; list-style: none; counter-reset: action; }
    .action-list li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 12px; color: var(--ink-soft); font-size: .92rem; }
    .action-list li::before { counter-increment: action; content: counter(action); display: grid; width: 28px; height: 28px; place-items: center; border-radius: 50%; color: white; background: var(--teal); font-size: .78rem; font-weight: 850; }
    .action-list strong { display: block; margin-bottom: 3px; color: var(--navy); }

    .result-side-card { padding: 24px; }
    .result-side-card + .result-side-card { margin-top: 18px; }
    .result-side-card h2 { margin: 0; font-size: 1.15rem; }
    .result-side-card p { margin: 9px 0 0; color: var(--ink-soft); font-size: .92rem; }
    .result-side-card .primary-button, .result-side-card .secondary-button { width: 100%; margin-top: 17px; }
    .family-rules { display: grid; gap: 10px; margin: 15px 0 0; padding: 0; list-style: none; color: #38515d; font-size: .88rem; font-weight: 700; }
    .family-rules li { display: grid; grid-template-columns: 20px 1fr; gap: 8px; }
    .family-rules span { color: var(--teal); font-weight: 900; }

    .result-disclaimer { margin: 24px auto 0; max-width: 760px; color: #687d85; font-size: .83rem; text-align: center; }

    footer {
      padding: 24px 0 34px;
      border-top: 1px solid var(--line);
      color: #657982;
      font-size: .86rem;
    }

    .footer-inner { display: flex; justify-content: space-between; gap: 24px; }
    .footer-inner strong { color: var(--navy); }
    .footer-contact { display: grid; gap: 3px; font-style: normal; text-align: right; }
    .footer-contact a { color: inherit; }

    @media (max-width: 960px) {
      .check-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    }

    @media (max-width: 900px) {
      .home-layout,
      .feature-panel,
      .alert-panel,
      .family-panel,
      .origin-panel,
      .result-hero,
      .result-layout { grid-template-columns: 1fr; }

      .home-layout { gap: 42px; }
      .home-section { padding: 62px 0; }
      .alert-side, .origin-side { border-top: 1px solid rgba(255,255,255,.1); border-left: 0; }
      .family-side { order: 2; }
      .result-verdict { border-top: 1px solid rgba(255,255,255,.1); border-left: 0; }
    }

    @media (max-width: 640px) {
      .shell { width: min(100% - 26px, 1120px); }
      .site-header { min-height: 70px; }
      .from { display: none; }
      main { padding-top: 22px; }
      h1, .home-copy h1 { font-size: clamp(2.35rem, 13vw, 3.45rem); }
      .search-card { padding: 28px 20px 23px; border-radius: 22px; }
      .home-section { padding: 50px 0; }
      .feature-panel { padding: 30px 21px; border-radius: 22px; gap: 32px; }
      .phone-stats { grid-template-columns: 1fr; }
      .phone-stat + .phone-stat { border-top: 1px solid rgba(255,255,255,.13); border-left: 0; }
      .alert-panel, .family-panel, .origin-panel { border-radius: 22px; }
      .alert-copy, .family-copy, .origin-copy { padding: 32px 23px; }
      .alert-side, .family-side, .origin-side { padding: 29px 23px; }
      .check-grid { grid-template-columns: 1fr; }
      .signup-card { padding: 25px 21px; }
      .form-grid { grid-template-columns: 1fr; gap: 0; }
      .result-main { padding: 30px 24px; }
      .result-verdict { padding: 23px 24px; }
      .panel-heading { padding: 21px 19px 16px; }
      .finding-row { padding: 20px 18px; gap: 13px; }
      .footer-inner { flex-direction: column; gap: 6px; }
      .footer-contact { text-align: left; }
    }

    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
    }