:root{
    --bg: #081117;
    --surface: #0e1922;
    --surface-raised: #13212c;
    --border: rgba(255,255,255,0.08);
    --border-strong: rgba(255,255,255,0.16);
    --text: #f2f5f7;
    --text-dim: #9aa7b1;
    --text-faint: #62717b;
    --accent: #f97316;
    --accent-hover: #ff8a30;
    --accent-ink: #201002;
    --accent-wash: rgba(249,115,22,0.16);
    --accent-border: rgba(249,115,22,0.35);
    --accent-glow: rgba(249,115,22,0.12);
    --overlay: rgba(4,8,12,0.78);
    --surface-overlay: rgba(8,17,23,0.32);
    --shadow-lg: 0 24px 80px rgba(0,0,0,0.34);
    --radius-lg: 18px;
    --radius-sm: 10px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  }

  *{ box-sizing: border-box; }

  [hidden]{ display: none !important; }

  html{ background: var(--bg); }

  body{
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    overflow-x: hidden;
  }

  body::before{
    content: "";
    position: fixed;
    z-index: 0;
    inset: -20vh -20vw auto;
    height: 72vh;
    pointer-events: none;
    background: radial-gradient(circle at 50% 0%, var(--accent-glow), transparent 54%);
  }

  body.modal-open{ overflow: hidden; }

  ::selection{
    background: var(--accent);
    color: var(--accent-ink);
  }

  .wrap{
    max-width: 720px;
    margin: 0 auto;
    padding: 28px 20px 80px;
    position: relative;
    z-index: 1;
  }

  /* header */
  .top{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 40px;
    flex-wrap: wrap;
    gap: 8px;
  }
  .wordmark{
    font-weight: 800;
    letter-spacing: 0.02em;
    font-size: 0.95rem;
    color: var(--text);
    display: inline-flex;
    align-items: center;
    gap: 9px;
  }
  .wordmark::before{
    content: "";
    width: 10px;
    height: 10px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--accent-wash);
  }
  .wordmark span{ color: var(--accent); }
  /* hero */
  .eyebrow{
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-wash);
    border: 1px solid var(--accent-border);
    border-radius: 999px;
    padding: 6px 13px;
    margin-bottom: 18px;
  }
  h1{
    font-size: clamp(1.7rem, 1.15rem + 2.4vw, 2.55rem);
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -0.01em;
    margin: 0 0 18px;
  }
  h1 .accent{ color: var(--accent); }
  .lede{
    font-size: 1.05rem;
    color: var(--text-dim);
    max-width: 56ch;
    margin: 0 0 14px;
  }
  .privacy-line{
    font-size: 0.86rem;
    color: var(--text-faint);
    margin: 0 0 40px;
  }
  .privacy-line::before{
    content: "🔒 ";
  }

  .meta-strip{
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    margin: 0 0 40px;
    padding: 0;
  }
  .meta-strip li{
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-dim);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 7px 14px;
    white-space: nowrap;
  }

  /* chat-style tool */
  .tool{
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 10px;
    box-shadow: var(--shadow-lg), inset 0 1px 0 var(--border);
  }

  button{
    font-family: var(--font);
    font-size: 0.95rem;
    border-radius: 999px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform 0.08s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
    min-height: 44px;
  }
  button:active{ transform: scale(0.98); }
  button:disabled{ cursor: wait; opacity: 0.65; }
  textarea:focus-visible, button:focus-visible{
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }
  .btn-primary{
    background: var(--accent);
    color: var(--accent-ink);
    font-weight: 700;
    padding: 12px 22px;
  }
  .btn-primary:hover{ background: var(--accent-hover); }
  .btn-ghost{
    background: transparent;
    border-color: var(--border-strong);
    color: var(--text-dim);
    padding: 11px 18px;
  }
  .btn-ghost:hover{ color: var(--text); border-color: var(--text-dim); }

  .conversation{
    min-height: 176px;
    max-height: 620px;
    overflow-y: auto;
    padding: 20px 18px 14px;
    scrollbar-color: var(--border-strong) transparent;
  }
  .conversation-empty{
    min-height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 13px;
    color: var(--text-dim);
  }
  .conversation-empty strong{
    display: block;
    color: var(--text);
    font-size: 0.98rem;
    margin-bottom: 2px;
  }
  .conversation-empty p{ margin: 0; font-size: 0.88rem; }

  .response-avatar{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--accent-ink);
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.02em;
  }

  .submitted-answer{
    width: min(88%, 520px);
    margin: 0 0 18px auto;
    padding: 11px 14px;
    background: var(--surface-raised);
    border: 1px solid var(--border);
    border-radius: 15px 15px 4px 15px;
  }
  .submitted-answer span{
    display: block;
    color: var(--text-faint);
    font-size: 0.66rem;
    font-weight: 750;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 3px;
  }
  .submitted-answer p{
    color: var(--text-dim);
    font-size: 0.82rem;
    line-height: 1.45;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .results{
    scroll-margin-top: 20px;
    animation: resultsIn 0.24s ease both;
  }
  .results:focus{ outline: none; }
  @keyframes resultsIn{
    from{ opacity: 0; transform: translateY(5px); }
    to{ opacity: 1; transform: translateY(0); }
  }
  .response-head{
    display: flex;
    align-items: center;
    gap: 11px;
    margin-bottom: 14px;
  }
  .response-name,
  .response-state{ display: block; }
  .response-name{ color: var(--text); font-size: 0.88rem; font-weight: 750; line-height: 1.3; }
  .response-state{ color: var(--text-faint); font-size: 0.72rem; line-height: 1.3; }

  .analysis-loading{
    min-height: 74px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding-left: 45px;
    color: var(--text-dim);
    font-size: 0.88rem;
  }
  .thinking-dots{ display: inline-flex; gap: 4px; }
  .thinking-dots i{
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    animation: thinking 1.1s ease-in-out infinite;
  }
  .thinking-dots i:nth-child(2){ animation-delay: 0.14s; }
  .thinking-dots i:nth-child(3){ animation-delay: 0.28s; }
  @keyframes thinking{
    0%, 70%, 100%{ opacity: 0.3; transform: translateY(0); }
    35%{ opacity: 1; transform: translateY(-3px); }
  }

  .analysis-content{ padding-left: 45px; }
  .analysis-verdict{
    color: var(--text);
    font-size: 1.03rem;
    font-weight: 760;
    line-height: 1.45;
    margin: 0 0 14px;
    max-width: 52ch;
  }
  .quick-hits{
    display: grid;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .quick-hit{
    position: relative;
    padding-left: 18px;
    color: var(--text-dim);
    font-size: 0.89rem;
    line-height: 1.48;
  }
  .quick-hit::before{
    content: "";
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-wash);
  }
  .quick-hit strong{ color: var(--text); font-weight: 720; }

  .clear-answer{
    display: flex;
    align-items: flex-start;
    gap: 10px;
  }
  .clear-answer p{ color: var(--text-dim); font-size: 0.88rem; margin: 1px 0 0; }
  .clear-icon{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 23px;
    height: 23px;
    flex: 0 0 23px;
    border-radius: 50%;
    background: var(--accent-wash);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 800;
  }

  .response-actions{
    display: flex;
    align-items: center;
    gap: 11px;
    margin-top: 18px;
  }
  .response-actions span{ color: var(--text-faint); font-size: 0.75rem; }
  .deeper-btn,
  .copy-all-btn,
  .retry-btn{
    min-height: 38px;
    padding: 8px 15px;
    background: transparent;
    border-color: var(--border-strong);
    color: var(--text);
    font-size: 0.79rem;
    font-weight: 720;
  }
  .deeper-btn:hover,
  .copy-all-btn:hover,
  .retry-btn:hover{ border-color: var(--accent); color: var(--accent); }
  .copy-all-btn.copied{ border-color: var(--accent); color: var(--accent); }

  .deep-loading{
    display: flex;
    align-items: center;
    gap: 9px;
    margin-top: 18px;
    color: var(--text-dim);
    font-size: 0.82rem;
  }
  .deep-content{
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
  }
  .deep-intro{ color: var(--text); font-size: 0.9rem; font-weight: 700; margin: 0 0 4px; }
  .findings-list{ list-style: none; padding: 0; margin: 0; counter-reset: finding; }
  .finding{
    counter-increment: finding;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
  }
  .finding:last-child{ border-bottom: 0; }
  .finding-concern{
    color: var(--accent);
    display: block;
    font-size: 0.72rem;
    font-weight: 760;
    letter-spacing: 0.045em;
    text-transform: uppercase;
    margin-bottom: 5px;
  }
  .finding-claim{
    color: var(--text);
    font-size: 0.88rem;
    font-weight: 650;
    line-height: 1.5;
    margin: 0 0 7px;
  }
  .finding-claim::before{ content: "“"; color: var(--accent); }
  .finding-claim::after{ content: "”"; color: var(--accent); }
  .finding-why{ color: var(--text-dim); font-size: 0.84rem; margin: 0 0 10px; }
  .ask-next{ border-left: 2px solid var(--accent); padding: 2px 0 2px 11px; }
  .ask-next-label{
    display: block;
    color: var(--text-faint);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 3px;
  }
  .ask-next p{ color: var(--text); font-size: 0.81rem; line-height: 1.48; margin: 0; }
  .follow-up-bar{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 8px;
  }
  .follow-up-bar p{ color: var(--text-dim); font-size: 0.8rem; margin: 0; }
  .analysis-note{ color: var(--text-faint); font-size: 0.74rem; line-height: 1.45; margin: 14px 0 0; }
  .analysis-error{ padding: 4px 0 6px 45px; }
  .analysis-error p{ color: var(--text-dim); font-size: 0.88rem; margin: 0 0 12px; }

  .composer{
    background: var(--surface-raised);
    border: 1px solid var(--border-strong);
    border-radius: 17px;
    padding: 4px 6px 6px;
    box-shadow: 0 10px 36px rgba(0,0,0,0.2);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
  }
  .composer:focus-within{
    border-color: var(--accent-border);
    box-shadow: 0 0 0 4px var(--accent-wash), 0 10px 36px rgba(0,0,0,0.2);
  }
  .composer textarea{
    width: 100%;
    min-height: 92px;
    max-height: 230px;
    resize: vertical;
    background: transparent;
    border: 0;
    color: var(--text);
    font-family: var(--font);
    font-size: 0.95rem;
    line-height: 1.5;
    padding: 12px 13px 6px;
  }
  .composer textarea::placeholder{ color: var(--text-faint); }
  .composer textarea:focus-visible{ outline: 0; }
  .composer-footer{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 3px 4px 0 8px;
  }
  .example-link{
    min-height: 34px;
    padding: 4px 7px;
    background: transparent;
    border: 0;
    color: var(--text-faint);
    font-size: 0.75rem;
  }
  .example-link:hover{ color: var(--text); }
  .composer-controls{ display: flex; align-items: center; gap: 10px; }
  #characterCount{ color: var(--text-faint); font-size: 0.68rem; font-variant-numeric: tabular-nums; }
  .send-btn{
    width: 36px;
    height: 36px;
    min-height: 36px;
    padding: 0;
    background: var(--accent);
    color: var(--accent-ink);
    font-size: 1.18rem;
    font-weight: 850;
  }
  .send-btn:hover{ background: var(--accent-hover); }
  .composer-hint{ color: var(--text-faint); font-size: 0.68rem; text-align: center; margin: 8px 0 2px; }
  kbd{
    font-family: var(--font);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0 4px;
    background: var(--surface-raised);
  }

  @media (max-width: 520px){
    .wrap{ padding: 22px 16px 56px; }
    .top{ padding-bottom: 32px; }
    .meta-strip{ margin-bottom: 28px; gap: 8px; }
    .meta-strip li{ padding: 6px 11px; }
    .conversation{ padding: 16px 10px 12px; }
    .conversation-empty{ align-items: flex-start; justify-content: flex-start; min-height: 120px; padding-top: 18px; }
    .submitted-answer{ width: 94%; }
    .analysis-content,
    .analysis-loading,
    .analysis-error{ padding-left: 0; }
    .response-actions{ align-items: flex-start; flex-direction: column; gap: 5px; }
    .follow-up-bar{ align-items: flex-start; flex-direction: column; }
    .copy-all-btn{ width: 100%; }
    .standing-email{ padding: 20px 18px; }
    .se-form > input,
    .se-form > button,
    .ea-form > input,
    .ea-form > button{ width: 100%; flex-basis: 100%; }
  }

  @media (prefers-reduced-motion: reduce){
    *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  }

  /* ICA Pro Hub deeper-review gate */
  .member-gate-overlay{
    position: fixed;
    inset: 0;
    z-index: 120;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--overlay);
    backdrop-filter: blur(8px);
  }
  .member-gate-modal{
    position: relative;
    width: min(100%, 430px);
    padding: 34px 30px 28px;
    background: var(--surface);
    border: 1px solid var(--accent-border);
    border-radius: 18px;
    box-shadow: var(--shadow-lg), 0 0 56px var(--accent-glow);
  }
  .member-gate-close{
    position: absolute;
    top: 12px;
    right: 12px;
    min-height: 36px;
    width: 36px;
    padding: 0;
    background: transparent;
    border: 0;
    color: var(--text-faint);
    font-size: 1.45rem;
  }
  .member-gate-close:hover{ color: var(--text); }
  .member-gate-badge{
    display: inline-block;
    margin-bottom: 13px;
    padding: 5px 10px;
    color: var(--accent);
    background: var(--accent-wash);
    border: 1px solid var(--accent-border);
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 780;
    letter-spacing: 0.065em;
    text-transform: uppercase;
  }
  .member-gate-modal h2{
    margin: 0 0 11px;
    color: var(--text);
    font-size: 1.4rem;
    line-height: 1.25;
  }
  .member-gate-modal > p:not(.member-existing){
    margin: 0 0 21px;
    color: var(--text-dim);
    font-size: 0.92rem;
    line-height: 1.55;
  }
  .member-upgrade-btn{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 48px;
    padding: 11px 18px;
    color: var(--accent-ink);
    background: var(--accent);
    border-radius: 999px;
    font-size: 0.92rem;
    font-weight: 780;
    text-decoration: none;
    transition: transform 0.08s ease, background 0.15s ease;
  }
  .member-upgrade-btn:hover{ background: var(--accent-hover); }
  .member-upgrade-btn:active{ transform: scale(0.99); }
  .member-upgrade-btn:focus-visible{ outline: 2px solid var(--text); outline-offset: 3px; }
  .member-existing{
    margin: 15px 0 0;
    color: var(--text-faint);
    font-size: 0.78rem;
    line-height: 1.45;
    text-align: center;
  }
  .member-existing strong{ color: var(--text-dim); }

  /* early-access popup */
  .ea-overlay{
    position: fixed;
    inset: 0;
    background: var(--overlay);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 100;
  }
  .ea-modal{
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    max-width: 440px;
    width: 100%;
    padding: 32px 28px 28px;
    box-shadow: var(--shadow-lg);
    max-height: calc(100vh - 40px);
    overflow-y: auto;
  }
  .ea-close{
    position: absolute;
    top: 14px;
    right: 14px;
    background: none;
    border: none;
    color: var(--text-faint);
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    padding: 4px 8px;
  }
  .ea-close:hover{ color: var(--text); }
  .ea-eyebrow{
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
    font-weight: 700;
    margin: 0 0 10px;
  }
  .ea-headline{
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text);
    margin: 0 0 12px;
    line-height: 1.3;
  }
  .ea-body{
    font-size: 0.92rem;
    color: var(--text-dim);
    line-height: 1.5;
    margin: 0 0 18px;
  }
  .ea-countdown{
    font-size: 0.88rem;
    color: var(--text);
    background: var(--accent-glow);
    border: 1px solid var(--accent-border);
    border-radius: 10px;
    padding: 10px 14px;
    margin: 0 0 20px;
  }
  .ea-countdown #eaTimer{
    font-weight: 800;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
    margin-right: 6px;
  }
  .ea-countdown-label{ color: var(--text-dim); }
  .ea-form{
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin: 0 0 16px;
  }
  .ea-form input{
    flex: 1 1 180px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 11px 14px;
    color: var(--text);
    font-size: 0.92rem;
    font-family: var(--font);
  }
  .ea-form input:focus{ outline: 2px solid var(--accent); outline-offset: 1px; }
  .ea-direct-link{
    display: inline-block;
    font-size: 0.85rem;
    color: var(--text-faint);
    text-decoration: underline;
  }
  .ea-direct-link:hover{ color: var(--text-dim); }
  @media (max-width: 480px){
    .ea-modal{ padding: 26px 20px 22px; }
  }

  /* standing free-tools email block */
  .standing-email{
    margin-top: 36px;
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface);
  }
  .se-headline{
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 8px;
  }
  .se-body{
    font-size: 0.9rem;
    color: var(--text-dim);
    line-height: 1.5;
    margin: 0 0 16px;
    max-width: 52ch;
  }
  .se-form{
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }
  .se-form input{
    flex: 1 1 200px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 11px 14px;
    color: var(--text);
    font-size: 0.92rem;
    font-family: var(--font);
  }
  .se-form input:focus{ outline: 2px solid var(--accent); outline-offset: 1px; }
  .form-success{
    color: var(--text-dim);
    font-size: 0.9rem;
    margin: 0;
  }

  /* reopen banner — only shown if the popup already fired and time remains */
  .ea-reopen{
    margin-top: 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding: 14px 18px;
    border: 1px solid var(--accent-border);
    background: var(--accent-glow);
    border-radius: 12px;
    font-size: 0.88rem;
    color: var(--text-dim);
  }
  .ea-reopen #eaReopenTimer{
    font-weight: 800;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
  }
  .ea-reopen-btn{
    background: none;
    border: 1px solid var(--accent);
    color: var(--accent);
    border-radius: 999px;
    padding: 6px 14px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
  }
  .ea-reopen-btn:hover{ background: var(--accent-wash); }

.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;
}

/* Netlify Forms spam honeypot — real visitors never see or fill this in,
   but it must not use display:none, since some spam bots specifically
   skip fields hidden that way. This rule keeps it off-screen instead. */
.hp-field{
  position: absolute;
  left: -9999px;
}