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<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <meta
      name="description"
      content="Sweep AI is building two security products, Agent and Shield. Agent watches for threats and deals with them. Shield stops attacks before they land. Not released yet."
    />
    <title>Sweep AI | Security that tells you what happened</title>
    <link
      rel="icon"
      href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Crect width='64' height='64' rx='16' fill='%23b8f12a'/%3E%3Cg transform='rotate(40 32 32)'%3E%3Crect x='30.5' y='8' width='3' height='27' rx='1.5'/%3E%3Crect x='25.5' y='34' width='13' height='6' rx='2'/%3E%3Cpath d='M25.5 40h13l4 16h-21z'/%3E%3C/g%3E%3Cpath d='M16 10q0 6 6 6-6 0-6 6 0-6-6-6 6 0 6-6z'/%3E%3C/svg%3E"
    />
    <link rel="preconnect" href="https://fonts.googleapis.com" />
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
    <link
      href="https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,500;12..96,700;12..96,800&family=IBM+Plex+Mono:wght@400;500&display=swap"
      rel="stylesheet"
    />
    <style>
      :root {
        --paper: #efece2;
        --paper-dark: #e4e0d3;
        --ink: #14150f;
        --soft: #5d5f52;
        --lime: #b8f12a;
        --white: #fbfaf5;
        --red: #c8442b;
        --line: #14150f;
        --sans: "Bricolage Grotesque", system-ui, sans-serif;
        --mono: "IBM Plex Mono", ui-monospace, monospace;
      }

      *, *::before, *::after { box-sizing: border-box; }
      html { scroll-behavior: smooth; scroll-padding-top: 80px; }
      body {
        margin: 0;
        background: var(--paper);
        color: var(--ink);
        font-family: var(--sans);
        font-size: 17px;
        line-height: 1.55;
        -webkit-font-smoothing: antialiased;
      }
      body.modal-open { overflow: hidden; }
      h1, h2, h3, p, ul, ol, figure { margin: 0; padding: 0; }
      ul, ol { list-style: none; }
      a { color: inherit; text-decoration: none; }
      button, input { font: inherit; color: inherit; }
      button { cursor: pointer; }
      :focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
      .wrap { width: min(1160px, calc(100% - 48px)); margin-inline: auto; }
      .mono { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.02em; }
      .logo { display: block; flex-shrink: 0; }

      /* ---------- header ---------- */
      .site-header { position: sticky; top: 0; z-index: 30; background: var(--paper); border-bottom: 2px solid var(--line); }
      .header-inner { display: flex; align-items: center; gap: 28px; min-height: 68px; }
      .brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; font-size: 1.28rem; letter-spacing: -0.03em; }
      .main-nav { display: flex; gap: 26px; margin-left: auto; font-size: 0.95rem; font-weight: 500; }
      .main-nav a { padding: 4px 0; background: linear-gradient(var(--ink), var(--ink)) no-repeat 0 100% / 0 2px; transition: background-size 0.2s; }
      .main-nav a:hover { background-size: 100% 2px; }
      .header-actions { display: flex; align-items: center; gap: 10px; }
      .link-btn { border: 0; background: none; padding: 8px 6px; font-weight: 500; font-size: 0.95rem; }
      .link-btn:hover { text-decoration: underline; text-underline-offset: 4px; }

      .btn {
        display: inline-flex; align-items: center; justify-content: center; gap: 10px;
        min-height: 46px; padding: 0 20px;
        border: 2px solid var(--ink); border-radius: 10px;
        font-weight: 700; font-size: 0.95rem; white-space: nowrap;
        transition: transform 0.12s, box-shadow 0.12s, background 0.12s;
      }
      .btn-dark { background: var(--ink); color: var(--paper); }
      .btn-dark:hover { background: #2b2d22; }
      .btn-lime { background: var(--lime); box-shadow: 3px 3px 0 var(--ink); }
      .btn-lime:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--ink); }
      .btn-lime:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
      .btn-plain { background: transparent; }
      .btn-plain:hover { background: var(--paper-dark); }
      .btn-small { min-height: 40px; padding: 0 16px; }

      .menu-btn { display: none; width: 42px; height: 42px; border: 2px solid var(--ink); border-radius: 10px; background: transparent; padding: 0; }
      .menu-btn span { display: block; width: 18px; height: 2px; margin: 4px auto; background: var(--ink); }
      .mobile-nav { border-top: 2px solid var(--line); background: var(--paper); padding: 10px 24px 20px; }
      .mobile-nav[hidden] { display: none; }
      .mobile-nav a { display: block; padding: 12px 0; border-bottom: 1px solid rgba(20, 21, 15, 0.15); font-weight: 500; }
      .mobile-nav .btn { margin-top: 16px; width: 100%; }

      /* ---------- hero ---------- */
      .hero-bg {
        background-image:
          linear-gradient(rgba(20, 21, 15, 0.07) 1px, transparent 1px),
          linear-gradient(90deg, rgba(20, 21, 15, 0.07) 1px, transparent 1px);
        background-size: 36px 36px;
        border-bottom: 2px solid var(--line);
      }
      .hero { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; padding-block: 84px 92px; }
      .tag { display: inline-block; padding: 5px 10px; margin-bottom: 26px; border: 1.5px solid var(--ink); border-radius: 100px; background: var(--white); }
      h1 { font-size: clamp(2.9rem, 6.2vw, 5.4rem); line-height: 0.96; font-weight: 800; letter-spacing: -0.045em; text-wrap: balance; }
      .mark { background: linear-gradient(transparent 58%, var(--lime) 58% 92%, transparent 92%); padding: 0 4px; margin: 0 -4px; }
      .lede { max-width: 33em; margin-top: 26px; font-size: 1.15rem; color: #34362b; }
      .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

      /* log demo */
      .demo { position: relative; padding-left: 38px; }
      .sheet { position: relative; background: var(--white); border: 2px solid var(--ink); border-radius: 12px; box-shadow: 8px 8px 0 var(--ink); }
      .sheet-bar { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 2px solid var(--ink); background: var(--paper-dark); border-radius: 10px 10px 0 0; }
      .sheet-bar i { width: 10px; height: 10px; border: 1.5px solid var(--ink); border-radius: 50%; }
      .sheet-bar .mono { margin-left: 6px; font-size: 0.7rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
      .sheet-body { position: relative; padding: 8px 0; }
      .row {
        display: grid; grid-template-columns: 0.7fr 1.2fr 1fr;
        align-items: center; height: 36px; padding: 0 18px;
        font-family: var(--mono); font-size: 0.78rem; overflow: hidden;
        transform: translateX(var(--x, 0)) rotate(var(--r, 0deg));
        transition: transform 0.5s cubic-bezier(.5, 0, .2, 1), opacity 0.4s, height 0.45s, background 0.3s;
      }
      .row.head { color: var(--soft); border-bottom: 1.5px dashed rgba(20, 21, 15, 0.3); text-transform: uppercase; font-size: 0.68rem; transform: none; }
      .row span:last-child { text-align: right; }
      .row.bad { background: #f6d9a0; }
      .row.swept { transform: translateX(120%) rotate(8deg); opacity: 0; }
      .row.gone { height: 0; }
      .row.tidy { --x: 0px; --r: 0deg; }

      .broom { position: absolute; left: -36px; top: 52px; width: 92px; height: 32px; pointer-events: none; transition: top 0.4s cubic-bezier(.5, 0, .2, 1), opacity 0.4s; z-index: 2; }
      .broom.push { animation: push 0.55s ease-in-out; }
      .broom.off { opacity: 0; }
      @keyframes push { 50% { transform: translateX(46px); } }

      .report { margin: 6px 14px 14px; padding: 14px 16px; border: 2px solid var(--ink); border-radius: 8px; background: var(--lime); min-height: 124px; opacity: 0.18; transform: translateY(6px); transition: opacity 0.5s, transform 0.5s; }
      .report.show { opacity: 1; transform: none; }
      .report .mono { display: block; margin-bottom: 6px; font-size: 0.66rem; text-transform: uppercase; }
      .report p { font-size: 0.93rem; line-height: 1.45; font-weight: 500; }
      .demo-caption { margin-top: 20px; color: var(--soft); }
      .no-anim, .no-anim * { transition: none !important; }

      /* ---------- shared ---------- */
      section { padding-block: 110px; }
      .label { display: inline-block; margin-bottom: 18px; padding-bottom: 3px; border-bottom: 2px solid var(--ink); text-transform: uppercase; }
      h2 { font-size: clamp(2.2rem, 4.6vw, 3.9rem); line-height: 1; font-weight: 800; letter-spacing: -0.04em; text-wrap: balance; max-width: 14em; }

      /* ---------- why ---------- */
      .jobs { margin-top: 56px; border-top: 2px solid var(--ink); }
      .job { display: grid; grid-template-columns: 90px 0.8fr 1.2fr; gap: 24px; align-items: baseline; padding: 30px 0; border-bottom: 2px solid var(--ink); }
      .job-num { font-family: var(--mono); color: var(--soft); }
      .job h3 { font-size: 2.2rem; font-weight: 800; letter-spacing: -0.035em; line-height: 1; }
      .job p { max-width: 36em; color: #34362b; }
      .jobs-end { margin-top: 28px; max-width: 34em; font-size: 1.15rem; font-weight: 500; }

      /* ---------- products ---------- */
      .models { background: var(--ink); color: var(--paper); border-block: 2px solid var(--ink); }
      .models .label { border-color: var(--paper); }
      .ledger { margin-top: 56px; border-top: 1.5px solid rgba(239, 236, 226, 0.5); }
      .ledger-head, .model { display: grid; grid-template-columns: 1.1fr 2fr 1fr 1fr; gap: 24px; align-items: center; }
      .ledger-head { padding: 14px 20px; color: rgba(239, 236, 226, 0.6); text-transform: uppercase; font-size: 0.68rem; }
      .model { padding: 26px 20px; border-top: 1.5px solid rgba(239, 236, 226, 0.25); }
      .model h3 { font-size: 1.9rem; font-weight: 800; letter-spacing: -0.035em; line-height: 1; }
      .model p { color: rgba(239, 236, 226, 0.78); max-width: 30em; }
      .model .where { font-family: var(--mono); font-size: 0.78rem; color: rgba(239, 236, 226, 0.78); }
      .model .when { font-family: var(--mono); font-size: 0.85rem; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
      .model.now { background: var(--lime); color: var(--ink); border-radius: 12px; border-top-color: transparent; }
      .model.now p, .model.now .where { color: #2a2c1f; }
      .pill { padding: 2px 9px; border: 1.5px solid var(--ink); border-radius: 100px; font-family: var(--mono); font-size: 0.64rem; text-transform: uppercase; background: var(--ink); color: var(--lime); }
      .models-note { margin-top: 36px; max-width: 40em; color: rgba(239, 236, 226, 0.78); }
      .models-note strong { color: var(--lime); font-weight: 500; }

      /* ---------- roadmap ---------- */
      .roadmap-top { display: flex; justify-content: space-between; align-items: end; gap: 40px; flex-wrap: wrap; }
      .roadmap-top p { max-width: 24em; color: var(--soft); }
      .year { position: relative; margin-top: 70px; }
      .year-line { position: relative; height: 22px; border: 2px solid var(--ink); border-radius: 100px; background: var(--white); }
      .stop { position: absolute; top: 50%; display: grid; place-items: center; width: 40px; height: 40px; margin: -20px 0 0 -20px; border: 2px solid var(--ink); border-radius: 50%; background: var(--white); font-family: var(--mono); font-weight: 500; font-size: 0.85rem; }
      .stop.next { background: var(--lime); box-shadow: 0 0 0 5px rgba(184, 241, 42, 0.45); }
      .months { display: grid; grid-template-columns: repeat(12, 1fr); margin-top: 22px; color: var(--soft); text-align: center; font-size: 0.68rem; }
      .year-title { position: absolute; top: -34px; left: 0; color: var(--soft); }
      .steps { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 56px; border-top: 2px solid var(--ink); }
      .step { padding: 26px 24px 8px 0; }
      .step + .step { padding-left: 24px; border-left: 2px solid var(--ink); }
      .step-date { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
      .step-date b { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--ink); color: var(--paper); font-weight: 500; font-size: 0.72rem; }
      .step.next .step-date b { background: var(--lime); color: var(--ink); border: 2px solid var(--ink); }
      .step h3 { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 10px; }
      .step p { color: #34362b; font-size: 0.96rem; max-width: 28em; }

      /* ---------- about ---------- */
      .about { background: var(--lime); border-block: 2px solid var(--ink); }
      .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; }
      .about h2 { max-width: 9em; }
      .about-text p { margin-bottom: 18px; font-size: 1.12rem; max-width: 30em; }
      .about-text .fine { margin-top: 28px; padding: 16px 18px; border: 2px dashed var(--ink); border-radius: 10px; font-size: 0.95rem; }
      .about-text .btn { margin-top: 10px; }

      /* ---------- end ---------- */
      .end { padding-block: 100px 90px; }
      .end h2 { max-width: 12em; }
      .end-row { display: flex; align-items: end; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
      .end-side { max-width: 26em; }
      .end-side p { margin-bottom: 20px; color: #34362b; }

      .site-footer { border-top: 2px solid var(--ink); padding-block: 26px; }
      .footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; color: var(--soft); }
      .footer-inner .brand { color: var(--ink); font-size: 1.1rem; }
      .footer-inner a.mono:hover { color: var(--ink); text-decoration: underline; }

      /* ---------- modal ---------- */
      .modal[hidden] { display: none; }
      .modal { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 18px; background: rgba(20, 21, 15, 0.6); }
      .modal-card { position: relative; width: min(440px, 100%); max-height: 100%; overflow: auto; padding: 34px; border: 2px solid var(--ink); border-radius: 14px; background: var(--paper); box-shadow: 8px 8px 0 var(--lime); }
      .modal-close { position: absolute; top: 14px; right: 14px; width: 34px; height: 34px; border: 2px solid var(--ink); border-radius: 8px; background: transparent; font-size: 1.2rem; line-height: 1; }
      .modal-close:hover { background: var(--paper-dark); }
      .modal-card .logo { margin-bottom: 16px; }
      .modal-card h2 { font-size: 2.2rem; margin-bottom: 8px; }
      .modal-intro { color: var(--soft); font-size: 0.95rem; }
      .auth-tabs { display: grid; grid-template-columns: 1fr 1fr; margin: 22px 0 18px; border: 2px solid var(--ink); border-radius: 10px; overflow: hidden; }
      .auth-tab { padding: 10px; border: 0; background: transparent; font-weight: 500; }
      .auth-tab + .auth-tab { border-left: 2px solid var(--ink); }
      .auth-tab.selected { background: var(--ink); color: var(--paper); }
      .auth-form { display: grid; gap: 14px; }
      .auth-form[hidden] { display: none; }
      .auth-form label { display: grid; gap: 6px; font-size: 0.88rem; font-weight: 500; }
      .auth-form input { width: 100%; padding: 12px; border: 2px solid var(--ink); border-radius: 8px; background: var(--white); outline: 0; }
      .auth-form input:focus { box-shadow: 0 0 0 3px var(--lime); }
      .auth-form .btn { width: 100%; margin-top: 4px; }
      .form-message { min-height: 22px; margin-top: 12px; color: var(--red); font-size: 0.88rem; font-weight: 500; }
      .form-message.ok { color: #2f6b12; }
      .modal-foot { margin-top: 6px; color: var(--soft); font-size: 0.8rem; }

      /* ---------- responsive ---------- */
      @media (max-width: 980px) {
        .hero { grid-template-columns: 1fr; gap: 56px; padding-block: 60px 72px; }
        .demo { max-width: 520px; }
        .about-grid { grid-template-columns: 1fr; gap: 36px; }
      }
      @media (max-width: 760px) {
        body { font-size: 16px; }
        .wrap { width: calc(100% - 32px); }
        .main-nav, .header-actions .link-btn, .header-actions .btn { display: none; }
        .menu-btn { display: block; }
        .header-actions { margin-left: auto; }
        section { padding-block: 72px; }
        .job { grid-template-columns: 1fr; gap: 10px; padding: 24px 0; }
        .job h3 { font-size: 1.9rem; }
        .ledger-head { display: none; }
        .model { grid-template-columns: 1fr; gap: 10px; padding: 22px 16px; }
        .demo { padding-left: 26px; }
        .broom { left: -26px; width: 70px; }
        .row { padding: 0 12px; font-size: 0.68rem; }
        .year { margin-top: 48px; }
        .months span:nth-child(even) { visibility: hidden; }
        .stop { width: 32px; height: 32px; margin: -16px 0 0 -16px; font-size: 0.75rem; }
        .steps { grid-template-columns: 1fr; }
        .step, .step + .step { padding: 22px 0 6px; border-left: 0; }
        .step:nth-child(n+2) { border-top: 2px solid var(--ink); margin-top: 22px; }
        .about-text p { font-size: 1.05rem; }
        .modal-card { padding: 28px 20px; }
      }
      @media (prefers-reduced-motion: reduce) {
        html { scroll-behavior: auto; }
        * { animation: none !important; transition: none !important; }
      }
    </style>
  </head>

  <body>
    <!-- logo: lime tile, black broom, two sparkles -->
    <svg width="0" height="0" style="position:absolute" aria-hidden="true" focusable="false">
      <symbol id="sweep-logo" viewBox="0 0 64 64">
        <rect width="64" height="64" rx="16" fill="#b8f12a" />
        <g transform="rotate(40 32 32)" fill="#14150f">
          <rect x="30.5" y="8" width="3" height="27" rx="1.5" />
          <rect x="25.5" y="34" width="13" height="6" rx="2" />
          <path d="M25.5 40h13l4 16h-21z" />
          <path d="M29 45v9M32 45v10M35 45v9" stroke="#b8f12a" stroke-width="1.2" stroke-linecap="round" fill="none" />
        </g>
        <path fill="#14150f" d="M16 9q0 7 7 7-7 0-7 7 0-7-7-7 7 0 7-7z" />
        <path fill="#14150f" d="M28 8q0 3.5 3.5 3.5-3.5 0-3.5 3.5 0-3.5-3.5-3.5 3.5 0 3.5-3.5z" />
      </symbol>
    </svg>

    <header class="site-header" id="top">
      <div class="wrap header-inner">
        <a class="brand" href="#top" aria-label="Sweep AI, back to top">
          <svg class="logo" width="38" height="38"><use href="#sweep-logo" /></svg>
          Sweep AI
        </a>
        <nav class="main-nav" aria-label="Main">
          <a href="#why">Why Sweep</a>
          <a href="#products">Products</a>
          <a href="#roadmap">Roadmap</a>
          <a href="#about">About</a>
        </nav>
        <div class="header-actions">
          <button class="link-btn" id="loginButton" type="button">Log in</button>
          <button class="btn btn-dark btn-small" id="signupButton" type="button">Sign up</button>
          <button class="menu-btn" id="menuButton" type="button" aria-expanded="false" aria-controls="mobileNav" aria-label="Menu">
            <span></span><span></span><span></span>
          </button>
        </div>
      </div>
      <nav class="mobile-nav" id="mobileNav" aria-label="Mobile" hidden>
        <a href="#why">Why Sweep</a>
        <a href="#products">Products</a>
        <a href="#roadmap">Roadmap</a>
        <a href="#about">About</a>
        <button class="btn btn-dark" id="mobileSignupButton" type="button">Sign up</button>
      </nav>
    </header>

    <main>
      <div class="hero-bg">
        <div class="wrap hero">
          <div>
            <p class="tag mono">Pre-launch · Agent lands <span data-launch="0"></span></p>
            <h1>Security you can <span class="mark">actually read.</span></h1>
            <p class="lede">
              Most security tools bury you in alerts. We're building two that don't. Agent spots threats and deals with them, and Shield stops attacks before they get in. Neither is out yet, and this page shows what's planned.
            </p>
            <div class="hero-actions">
              <button class="btn btn-lime" id="heroSignupButton" type="button">Get early access</button>
              <a class="btn btn-plain" href="#roadmap">See the plan ↓</a>
            </div>
          </div>

          <figure class="demo" aria-label="Animation of a broom sweeping suspicious events out of a security log">
            <div class="sheet" id="sheet">
              <div class="sheet-bar"><i></i><i></i><i></i><span class="mono">activity_log_tuesday.txt</span></div>
              <div class="sheet-body" id="sheetBody">
                <div class="row head"><span>time</span><span>event</span><span>from</span></div>
                <div class="row keep" style="--x:6px;--r:-0.8deg"><span>09:02</span><span>login ok</span><span>office wifi</span></div>
                <div class="row bad" style="--x:-8px;--r:0.9deg"><span>09:14</span><span>47 failed logins</span><span>unknown ip</span></div>
                <div class="row keep" style="--x:-5px;--r:0.7deg"><span>09:31</span><span>file shared</span><span>maya@team</span></div>
                <div class="row bad" style="--x:10px;--r:-0.6deg"><span>10:05</span><span>weird upload</span><span>laptop-04</span></div>
                <div class="row keep" style="--x:8px;--r:-1deg"><span>10:40</span><span>login ok</span><span>home</span></div>
                <div class="row bad" style="--x:-7px;--r:0.5deg"><span>11:12</span><span>fake invoice link</span><span>email</span></div>
                <div class="row keep" style="--x:4px;--r:-0.6deg"><span>11:50</span><span>backup done</span><span>server</span></div>

                <svg class="broom off" id="broom" viewBox="0 0 92 32" aria-hidden="true">
                  <rect x="0" y="14" width="50" height="4" rx="2" fill="#14150f" />
                  <rect x="50" y="9" width="9" height="14" rx="2" fill="#14150f" />
                  <path d="M59 9L88 3v26L59 23z" fill="#14150f" />
                  <path d="M64 12L84 8M64 16h22M64 20l20 4" stroke="#b8f12a" stroke-width="1.4" stroke-linecap="round" />
                </svg>
              </div>
              <div class="report" id="report">
                <span class="mono">Summary</span>
                <p>3 things looked off today. We blocked the login attempts, isolated one laptop and pulled the fake invoice email. Nothing for you to do.</p>
              </div>
            </div>
            <figcaption class="demo-caption mono">What we're aiming for. The log is made up.</figcaption>
          </figure>
        </div>
      </div>

      <section id="why">
        <div class="wrap">
          <p class="label mono">01 · Why Sweep</p>
          <h2>Less noise. More "here's what happened."</h2>

          <ol class="jobs">
            <li class="job">
              <span class="job-num">1</span>
              <h3>Keep it simple</h3>
              <p>Each product does one job. Use one by itself or put both together. You shouldn't need a week of setup to find out.</p>
            </li>
            <li class="job">
              <span class="job-num">2</span>
              <h3>Handle the boring bits</h3>
              <p>Most alerts are routine. Sweep deals with those on its own and only taps you on the shoulder when it matters.</p>
            </li>
            <li class="job">
              <span class="job-num">3</span>
              <h3>Say it plainly</h3>
              <p>You get what happened, why, and what was done about it. No security degree needed.</p>
            </li>
          </ol>
          <p class="jobs-end">Security should be something you understand, not something you just hope is working.</p>
        </div>
      </section>

      <section class="models" id="products">
        <div class="wrap">
          <p class="label mono">02 · The products</p>
          <h2>Two products. One sweep.</h2>

          <div class="ledger">
            <div class="ledger-head mono"><span>Name</span><span>What it's for</span><span>Job</span><span>Aiming for</span></div>

            <article class="model now">
              <h3>Agent</h3>
              <p>Watches your systems around the clock and responds when something looks wrong.</p>
              <span class="where">Detect &amp; respond</span>
              <span class="when"><span data-launch="0"></span> <span class="pill">Up next</span></span>
            </article>
            <article class="model">
              <h3>Shield</h3>
              <p>Blocks attacks and tightens up weak spots before anything gets through.</p>
              <span class="where">Prevent</span>
              <span class="when"><span data-launch="1"></span></span>
            </article>
          </div>

          <p class="models-note">
            <strong>Our rule:</strong> we'd rather ship late than ship something half-tested. Those dates are targets, not promises.
          </p>
        </div>
      </section>

      <section id="roadmap">
        <div class="wrap">
          <div class="roadmap-top">
            <div>
              <p class="label mono">03 · Roadmap</p>
              <h2>Agent first. Shield three months later.</h2>
            </div>
            <p>If something needs more testing, the date moves.</p>
          </div>

          <div class="year" aria-hidden="true">
            <span class="year-title mono" data-year></span>
            <div class="year-line">
              <span class="stop next" style="left:37.5%">1</span>
              <span class="stop" style="left:62.5%">2</span>
            </div>
            <div class="months mono">
              <span>Jan</span><span>Feb</span><span>Mar</span><span>Apr</span><span>May</span><span>Jun</span><span>Jul</span><span>Aug</span><span>Sep</span><span>Oct</span><span>Nov</span><span>Dec</span>
            </div>
          </div>

          <ol class="steps">
            <li class="step next">
              <p class="step-date mono"><b>1</b> <span data-launch="0"></span> · next up</p>
              <h3>Release Agent</h3>
              <p>Threat detection and automatic incident response across your devices and cloud accounts.</p>
            </li>
            <li class="step">
              <p class="step-date mono"><b>2</b> <span data-launch="1"></span></p>
              <h3>Release Shield</h3>
              <p>Protection that blocks attacks and enforces safer settings before threats reach you.</p>
            </li>
          </ol>
        </div>
      </section>

      <section class="about" id="about">
        <div class="wrap about-grid">
          <div>
            <p class="label mono">04 · About</p>
            <h2>Built to keep you one step ahead.</h2>
          </div>
          <div class="about-text">
            <p>Sweep AI is a cybersecurity company in its earliest days. We're starting with Agent and Shield, which find threats, deal with them, and stop new ones.</p>
            <p>Nothing here is released yet, so this site is where we're sharing the idea and the plan.</p>
            <p class="fine">We're pre-launch. Descriptions and dates on this page are our current plans and may change.</p>
            <button class="btn btn-dark" id="aboutSignupButton" type="button">Join early access</button>
          </div>
        </div>
      </section>

      <section class="end">
        <div class="wrap end-row">
          <h2>Be protected first.</h2>
          <div class="end-side">
            <p>Sign up for launch updates and early access to Agent before everyone else.</p>
            <button class="btn btn-lime" id="joinSignupButton" type="button">Sign up</button>
          </div>
        </div>
      </section>
    </main>

    <footer class="site-footer">
      <div class="wrap footer-inner">
        <a class="brand" href="#top" aria-label="Sweep AI, back to top">
          <svg class="logo" width="30" height="30"><use href="#sweep-logo" /></svg>
          Sweep AI
        </a>
        <p class="mono">© <span id="year"></span> Sweep AI. All rights reserved.</p>
        <a class="mono" href="#top">Back to top ↑</a>
      </div>
    </footer>

    <div class="modal" id="authModal" hidden aria-hidden="true">
      <div class="modal-card" role="dialog" aria-modal="true" aria-labelledby="authTitle">
        <button class="modal-close" type="button" id="closeModal" aria-label="Close">×</button>
        <svg class="logo" width="44" height="44"><use href="#sweep-logo" /></svg>
        <h2 id="authTitle">Get early access.</h2>
        <p class="modal-intro" id="authIntro"></p>
        <div class="auth-tabs">
          <button class="auth-tab" id="loginTab" type="button">Log in</button>
          <button class="auth-tab selected" id="signupTab" type="button">Sign up</button>
        </div>
        <form class="auth-form" id="loginForm" hidden>
          <label>Email<input id="loginEmail" type="email" required placeholder="you@company.com" autocomplete="email" /></label>
          <label>Password<input id="loginPassword" type="password" required placeholder="Your password" autocomplete="current-password" /></label>
          <button class="btn btn-dark" type="submit">Log in</button>
        </form>
        <form class="auth-form" id="signupForm">
          <label>Name<input id="signupName" type="text" required placeholder="Your name" autocomplete="name" /></label>
          <label>Work email<input id="signupEmail" type="email" required placeholder="you@company.com" autocomplete="email" /></label>
          <button class="btn btn-dark" type="submit">Get early access</button>
        </form>
        <p class="form-message" id="authMessage" role="status"></p>
        <p class="modal-foot">This form is a front-end demo for now. Nothing is sent or saved.</p>
      </div>
    </div>

    <script>
      function $(s) { return document.querySelector(s); }
      function $$(s) { return document.querySelectorAll(s); }

      /* ---------- launch dates: Agent = May next year, Shield = 3 months later ---------- */
      var firstYear = new Date().getFullYear() + 1;
      var launches = [0, 1].map(function (i) { return new Date(firstYear, 4 + i * 3, 1); });
      function fmt(d) { return d.toLocaleDateString("en-US", { month: "long", year: "numeric" }); }
      $$("[data-launch]").forEach(function (el) { el.textContent = fmt(launches[Number(el.dataset.launch)]); });
      $$("[data-year]").forEach(function (el) { el.textContent = firstYear; });
      $("#year").textContent = new Date().getFullYear();

      /* ---------- log sweep animation ---------- */
      (function () {
        var body = $("#sheetBody");
        var broom = $("#broom");
        var report = $("#report");
        var sheet = $("#sheet");
        var rows = Array.prototype.slice.call(body.querySelectorAll(".row:not(.head)"));
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        var keep = rows.filter(function (r) { return r.classList.contains("keep"); });
        var reduce = window.matchMedia("(prefers-reduced-motion: reduce)").matches;

        function later(fn, ms) { setTimeout(fn, ms); }

        function finalState() {
          bad.forEach(function (r) { r.classList.add("swept", "gone"); });
          keep.forEach(function (r) { r.classList.add("tidy"); });
          report.classList.add("show");
        }

        function reset() {
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          rows.forEach(function (r) { r.classList.remove("swept", "gone", "tidy"); });
          report.classList.remove("show");
          broom.classList.add("off");
          void sheet.offsetWidth;
          sheet.classList.remove("no-anim");
        }

        function placeBroom(row) {
          broom.style.top = row.offsetTop + (row.offsetHeight - 32) / 2 + "px";
        }

        function run() {
          reset();
          var t = 900;
          placeBroom(bad[0]);
          later(function () { broom.classList.remove("off"); }, 400);
          bad.forEach(function (row) {
            later(function () { placeBroom(row); }, t);
            later(function () {
              broom.classList.remove("push");
              void broom.offsetWidth;
              broom.classList.add("push");
            }, t + 450);
            later(function () { row.classList.add("swept"); }, t + 650);
            t += 1200;
          });
          later(function () { broom.classList.add("off"); }, t + 200);
          later(function () {
            bad.forEach(function (r) { r.classList.add("gone"); });
            keep.forEach(function (r) { r.classList.add("tidy"); });
          }, t + 500);
          later(function () { report.classList.add("show"); }, t + 1100);
          later(run, t + 7000);
        }

        if (reduce) { finalState(); } else { run(); }
      })();

      /* ---------- mobile menu ---------- */
      function closeMenu() {
        $("#mobileNav").hidden = true;
        $("#menuButton").setAttribute("aria-expanded", "false");
      }
      $("#menuButton").addEventListener("click", function () {
        var menu = $("#mobileNav");
        var open = !menu.hidden;
        menu.hidden = open;
        $("#menuButton").setAttribute("aria-expanded", String(!open));
      });
      $$(".mobile-nav a").forEach(function (a) { a.addEventListener("click", closeMenu); });

      /* ---------- modal (front-end only, wire to your backend later) ---------- */
      function setMode(mode) {
        var login = mode === "login";
        $("#loginForm").hidden = !login;
        $("#signupForm").hidden = login;
        $("#loginTab").classList.toggle("selected", login);
        $("#signupTab").classList.toggle("selected", !login);
        $("#authTitle").textContent = login ? "Log in." : "Get early access.";
        $("#authIntro").textContent = login
          ? "Accounts open when Agent launches in " + fmt(launches[0]) + "."
          : "Be the first to know when Agent launches. Just launch updates, no spam.";
        $("#authMessage").textContent = "";
        $("#authMessage").classList.remove("ok");
      }
      function openModal(mode) {
        closeMenu();
        setMode(mode);
        var modal = $("#authModal");
        modal.hidden = false;
        modal.setAttribute("aria-hidden", "false");
        document.body.classList.add("modal-open");
        setTimeout(function () { (mode === "login" ? $("#loginEmail") : $("#signupName")).focus(); }, 40);
      }
      function closeModal() {
        var modal = $("#authModal");
        modal.hidden = true;
        modal.setAttribute("aria-hidden", "true");
        document.body.classList.remove("modal-open");
      }

      $("#loginButton").addEventListener("click", function () { openModal("login"); });
      ["#signupButton", "#mobileSignupButton", "#heroSignupButton", "#aboutSignupButton", "#joinSignupButton"].forEach(function (sel) {
        $(sel).addEventListener("click", function () { openModal("signup"); });
      });
      $("#loginTab").addEventListener("click", function () { setMode("login"); });
      $("#signupTab").addEventListener("click", function () { setMode("signup"); });
      $("#closeModal").addEventListener("click", closeModal);
      $("#authModal").addEventListener("click", function (e) { if (e.target === $("#authModal")) closeModal(); });
      document.addEventListener("keydown", function (e) {
        if (e.key === "Escape" && !$("#authModal").hidden) closeModal();
      });

      $("#loginForm").addEventListener("submit", function (e) {
        e.preventDefault();
        $("#authMessage").classList.remove("ok");
        $("#authMessage").textContent = "Log in isn't available yet. Accounts open when Agent launches.";
      });
      $("#signupForm").addEventListener("submit", function (e) {
        e.preventDefault();
        $("#authMessage").classList.add("ok");
        $("#authMessage").textContent = "You're on the list. We'll be in touch.";
        e.target.reset();
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    </script>
  </body>
</html>