:root {
      --ink: #20221f;
      --muted: #6e7069;
      --cream: #f4f0e8;
      --sand: #d8c8b7;
      --clay: #b39279;
      --moss: #747d67;
      --white: #fffdf9;
      --line: rgba(32, 34, 31, 0.14);
      --shadow: 0 24px 70px rgba(62, 52, 43, 0.13);
      --radius-xl: 34px;
      --radius-lg: 24px;
      --radius-md: 16px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--cream);
      font-family: "DM Sans", sans-serif;
      line-height: 1.5;
      overflow-x: hidden;
    }

    a { color: inherit; text-decoration: none; }
    button, input { font: inherit; }

    .announcement {
      padding: 10px 20px;
      background: var(--ink);
      color: var(--white);
      text-align: center;
      font-size: 12px;
      letter-spacing: .12em;
      text-transform: uppercase;
    }

    .nav {
      position: sticky;
      top: 0;
      z-index: 50;
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      padding: 18px 4vw;
      background: rgba(244, 240, 232, .88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
    }
    .nav-links, .nav-actions { display: flex; align-items: center; gap: 26px; }
    .nav-actions { justify-content: flex-end; }
    .nav a { font-size: 13px; font-weight: 600; }
    .logo {
      font-family: "Manrope", sans-serif;
      font-size: 20px;
      font-weight: 700;
      letter-spacing: .18em;
    }
    .nav-cta {
      padding: 11px 17px;
      border: 1px solid var(--ink);
      border-radius: 999px;
      transition: .25s ease;
    }
    .nav-cta:hover { background: var(--ink); color: white; }
    .menu-button {
      display: none;
      width: 42px;
      height: 42px;
      padding: 0;
      border: 1px solid var(--line);
      border-radius: 50%;
      background: transparent;
      color: var(--ink);
      cursor: pointer;
    }

    .hero {
      min-height: calc(100vh - 95px);
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 30px;
      padding: 24px 4vw 54px;
    }
    .hero-copy {
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 7vw 3vw 5vw 1vw;
    }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      width: fit-content;
      margin-bottom: 26px;
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .14em;
      text-transform: uppercase;
    }
    .eyebrow::before { content:""; width: 26px; height: 1px; background: currentColor; }
    h1, h2, h3, p { margin-top: 0; }
    h1, h2, h3 { font-family: "Manrope", sans-serif; }
    h1 {
      max-width: 780px;
      margin-bottom: 28px;
      font-size: clamp(54px, 7vw, 112px);
      line-height: .93;
      letter-spacing: -.065em;
      font-weight: 500;
    }
    h1 em { font-style: normal; color: var(--clay); }
    .hero-copy > p {
      max-width: 620px;
      margin-bottom: 34px;
      color: var(--muted);
      font-size: clamp(17px, 1.45vw, 22px);
    }
    .button-row { display: flex; flex-wrap: wrap; gap: 12px; }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 52px;
      padding: 0 24px;
      border: 1px solid var(--ink);
      border-radius: 999px;
      font-weight: 600;
      transition: transform .25s ease, background .25s ease, color .25s ease;
      cursor: pointer;
    }
    .btn:hover { transform: translateY(-2px); }
    .btn-dark { background: var(--ink); color: white; }
    .btn-light { background: transparent; }

    .hero-visual {
      position: relative;
      min-height: 650px;
      overflow: hidden;
      border-radius: var(--radius-xl);
      background: #b6aa9e url("../assets/archform-hero.png") center / cover no-repeat;
      box-shadow: var(--shadow);
    }
    .hero-visual::before {
      content:"";
      position:absolute; inset:0;
      background:
        linear-gradient(to top, rgba(24,24,20,.38), transparent 42%),
        linear-gradient(to bottom, rgba(255,255,255,.07), transparent 25%);
    }
    .hero-caption {
      position: absolute;
      z-index: 3;
      right: 24px;
      bottom: 22px;
      color: rgba(255,255,255,.86);
      font-size: 10px;
      letter-spacing: .12em;
      text-transform: uppercase;
    }
    .building {
      position:absolute;
      left: 11%; right: 9%; bottom: 0;
      height: 82%;
      filter: drop-shadow(0 40px 35px rgba(35,31,27,.22));
    }
    .slab { position:absolute; background: #e9e0d5; border: 1px solid rgba(61,55,47,.14); }
    .slab.one { left:0; bottom:0; width:63%; height:62%; clip-path: polygon(0 12%, 100% 0, 100% 100%, 0 100%); }
    .slab.two { right:0; bottom:0; width:47%; height:81%; background:#c8b49f; clip-path: polygon(10% 0, 100% 11%, 100% 100%, 0 100%, 0 18%); }
    .slab.three { left:23%; bottom:37%; width:48%; height:43%; background:#f6efe7; transform: skewY(-5deg); }
    .window-grid { position:absolute; inset:16% 12% 10%; display:grid; grid-template-columns:repeat(4,1fr); grid-template-rows:repeat(5,1fr); gap:10px; }
    .window-grid span { background: linear-gradient(135deg,#454c49,#879087); opacity:.88; }
    .sun, .building { display:none; }
    .floating-card {
      position:absolute;
      z-index:3;
      border:1px solid rgba(255,255,255,.55);
      background:rgba(255,253,249,.76);
      backdrop-filter: blur(16px);
      border-radius:20px;
      box-shadow:0 18px 50px rgba(40,35,31,.12);
    }
    .score-card { left:24px; bottom:24px; width:245px; padding:20px; }
    .score-label { color:var(--muted); font-size:11px; text-transform:uppercase; letter-spacing:.12em; }
    .score { margin:5px 0 10px; font-family:"Manrope"; font-size:42px; line-height:1; }
    .meter { height:7px; border-radius:99px; background:rgba(32,34,31,.12); overflow:hidden; }
    .meter span { display:block; width:94%; height:100%; background:var(--moss); }
    .agent-card { right:24px; top:24px; width:260px; padding:18px; }
    .agent-head { display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; }
    .dot { width:9px; height:9px; border-radius:50%; background:#6f8b66; box-shadow:0 0 0 5px rgba(111,139,102,.13); }
    .agent-card p { margin:0; font-size:13px; color:var(--muted); }

    .ticker { overflow:hidden; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
    .ticker-track { display:flex; width:max-content; animation:ticker 24s linear infinite; }
    .ticker span { padding:18px 34px; font-size:12px; font-weight:700; letter-spacing:.13em; text-transform:uppercase; white-space:nowrap; }
    @keyframes ticker { to { transform: translateX(-50%); } }

    section { padding: 110px 5vw; }
    .section-head { display:flex; justify-content:space-between; gap:40px; align-items:end; margin-bottom:52px; }
    .section-head h2 { max-width:780px; margin:0; font-size:clamp(42px,5.6vw,82px); line-height:1; letter-spacing:-.055em; font-weight:500; }
    .section-head p { max-width:430px; margin:0; color:var(--muted); font-size:17px; }

    .problem { background:var(--white); }
    .problem-grid { display:grid; grid-template-columns:1fr 1fr 1fr; gap:18px; }
    .problem-card { min-height:390px; padding:28px; border-radius:var(--radius-lg); display:flex; flex-direction:column; justify-content:space-between; border:1px solid var(--line); }
    .problem-card:nth-child(1) { background:#dad1c5; }
    .problem-card:nth-child(2) { background:#a7aa9c; color:#20221f; }
    .problem-card:nth-child(3) { background:#272923; color:white; }
    .number { font-size:12px; letter-spacing:.14em; text-transform:uppercase; opacity:.62; }
    .problem-card h3 { margin:0 0 12px; font-size:33px; line-height:1.08; letter-spacing:-.04em; }
    .problem-card p { margin:0; opacity:.72; }

    .product-shell { display:grid; grid-template-columns:.9fr 1.1fr; gap:20px; align-items:stretch; }
    .product-copy { padding:54px; background:#d8c7b8; border-radius:var(--radius-xl); }
    .product-copy h2 { font-size:clamp(42px,5vw,70px); line-height:1; letter-spacing:-.055em; font-weight:500; }
    .feature-list { margin-top:45px; }
    .feature { display:grid; grid-template-columns:40px 1fr; gap:15px; padding:22px 0; border-top:1px solid rgba(32,34,31,.18); }
    .feature:last-child { border-bottom:1px solid rgba(32,34,31,.18); }
    .feature b { font-family:"Manrope"; }
    .feature p { margin:5px 0 0; color:#5f5d57; }
    .dashboard { min-height:650px; border-radius:var(--radius-xl); background:#22241f; color:white; padding:24px; overflow:hidden; position:relative; }
    .dash-top { display:flex; justify-content:space-between; align-items:center; padding:10px 8px 24px; color:#c9cabf; font-size:13px; }
    .canvas { height:400px; border-radius:22px; overflow:hidden; position:relative; background:linear-gradient(155deg,#756d62,#c5b8a7); }
    .canvas::before { content:""; position:absolute; left:15%; right:15%; top:20%; bottom:0; background:#ddd2c4; clip-path:polygon(8% 0,100% 19%,87% 100%,0 100%); }
    .canvas::after { content:""; position:absolute; left:30%; right:8%; top:32%; height:27%; background:#444a45; clip-path:polygon(0 0,100% 23%,93% 100%,8% 78%); }
    .annotation { position:absolute; z-index:2; padding:9px 12px; border-radius:999px; background:rgba(255,255,255,.9); color:#20221f; font-size:11px; font-weight:700; }
    .a1 { top:19%; left:8%; } .a2 { right:8%; top:48%; } .a3 { left:35%; bottom:9%; }
    .dash-bottom { display:grid; grid-template-columns:1.1fr .9fr; gap:14px; margin-top:14px; }
    .dash-panel { background:#30332c; border:1px solid rgba(255,255,255,.09); padding:20px; border-radius:18px; }
    .dash-panel small { color:#a9aa9f; text-transform:uppercase; letter-spacing:.11em; }
    .dash-panel strong { display:block; margin-top:8px; font-family:"Manrope"; font-size:24px; }
    .dash-description { color:#b7b9b0; margin:8px 0 0; font-size:13px; }

    .steps { background:#c8b29f; }
    .steps-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
    .step { min-height:380px; padding:30px; border-radius:var(--radius-lg); background:rgba(255,253,249,.58); border:1px solid rgba(255,255,255,.5); }
    .step-icon { width:52px; height:52px; border:1px solid var(--ink); border-radius:50%; display:grid; place-items:center; margin-bottom:100px; }
    .step h3 { font-size:29px; letter-spacing:-.035em; }
    .step p { color:#615b55; }

    .metrics { background:var(--white); }
    .metrics-grid { display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
    .metric { padding:40px 24px; border-right:1px solid var(--line); }
    .metric:last-child { border-right:0; }
    .metric strong { display:block; font-family:"Manrope"; font-size:clamp(39px,4vw,68px); letter-spacing:-.05em; font-weight:500; }
    .metric span { color:var(--muted); font-size:13px; text-transform:uppercase; letter-spacing:.1em; }

    .pricing-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
    .price-card { padding:32px; border-radius:var(--radius-lg); border:1px solid var(--line); background:rgba(255,255,255,.32); }
    .price-card.featured { background:var(--ink); color:white; transform:translateY(-12px); box-shadow:var(--shadow); }
    .plan { font-size:12px; letter-spacing:.13em; text-transform:uppercase; opacity:.7; }
    .price { font-family:"Manrope"; font-size:54px; letter-spacing:-.05em; margin:20px 0 4px; }
    .price small { font-size:15px; letter-spacing:0; opacity:.65; }
    .price-card ul { list-style:none; padding:0; margin:28px 0 34px; }
    .price-card li { padding:10px 0; border-bottom:1px solid currentColor; border-color:rgba(120,120,110,.2); }
    .price-card .btn { width:100%; }
    .featured .btn { background:white; color:var(--ink); border-color:white; }
    .popular { display:inline-flex; float:right; padding:6px 10px; border:1px solid rgba(255,255,255,.28); border-radius:999px; font-size:10px; letter-spacing:.11em; text-transform:uppercase; }

    .reviews { background:#9ea393; }
    .review-grid { display:grid; grid-template-columns:1.2fr .8fr; gap:18px; }
    .quote { min-height:470px; padding:45px; border-radius:var(--radius-xl); background:var(--white); display:flex; flex-direction:column; justify-content:space-between; }
    .quote blockquote { margin:0; font-family:"Manrope"; font-size:clamp(34px,4vw,62px); line-height:1.06; letter-spacing:-.045em; }
    .quote-side { display:grid; gap:18px; }
    .mini-review { padding:28px; border-radius:var(--radius-lg); background:rgba(255,253,249,.52); }
    .stars { letter-spacing:.18em; }

    .cta-section { padding-top:120px; padding-bottom:120px; text-align:center; }
    .cta-box { padding:100px 25px; border-radius:var(--radius-xl); background:linear-gradient(135deg,#e2d6ca,#bfa58e); position:relative; overflow:hidden; }
    .cta-box::before, .cta-box::after { content:""; position:absolute; width:280px; height:280px; border:1px solid rgba(32,34,31,.2); border-radius:50%; }
    .cta-box::before { left:-80px; top:-100px; } .cta-box::after { right:-100px; bottom:-130px; }
    .cta-box h2 { max-width:880px; margin:0 auto 24px; font-size:clamp(50px,7vw,96px); line-height:.98; letter-spacing:-.06em; font-weight:500; }
    .cta-box p { max-width:580px; margin:0 auto 30px; color:#625b55; font-size:18px; }
    .email-form { display:flex; max-width:520px; margin:0 auto; padding:5px; border:1px solid rgba(32,34,31,.45); border-radius:999px; background:rgba(255,255,255,.35); }
    .email-form input { flex:1; min-width:0; padding:0 18px; border:0; outline:0; background:transparent; }
    .email-form button { border:0; }
    .form-note { margin:14px auto 0 !important; font-size:12px !important; color:#756d66 !important; }
    .fine-print { max-width:760px; margin:30px auto 0; color:var(--muted); font-size:12px; text-align:center; }
    .centered-eyebrow { margin-left:auto; margin-right:auto; }
    .form-success { width:100%; padding:16px; }
    .muted-text { color:var(--muted); }
    .load-error { margin:0; padding:16px; background:#7d3029; color:white; text-align:center; }

    footer { padding:55px 5vw 30px; background:var(--ink); color:white; }
    .footer-top { display:grid; grid-template-columns:1.4fr repeat(3,1fr); gap:30px; padding-bottom:55px; }
    .footer-brand { max-width:350px; }
    .footer-brand .logo { display:block; margin-bottom:18px; }
    .footer-brand p, footer li, footer a { color:#b9bbb3; font-size:14px; }
    footer h4 { margin:0 0 16px; font-size:13px; text-transform:uppercase; letter-spacing:.11em; }
    footer ul { list-style:none; padding:0; margin:0; }
    footer li { margin-bottom:10px; }
    .footer-bottom { display:flex; justify-content:space-between; gap:20px; padding-top:24px; border-top:1px solid rgba(255,255,255,.13); color:#92958d; font-size:12px; }

    .reveal { opacity:0; transform:translateY(22px); transition:.7s ease; }
    .reveal.visible { opacity:1; transform:none; }

    @media (max-width: 980px) {
      .nav { grid-template-columns:1fr auto; }
      .nav-links { display:none; }
      .menu-button { display:grid; place-items:center; }
      .nav.menu-open .nav-links {
        display:flex;
        position:absolute;
        top:100%;
        left:0;
        right:0;
        padding:22px 4vw;
        flex-direction:column;
        align-items:flex-start;
        background:var(--cream);
        border-bottom:1px solid var(--line);
      }
      .logo { justify-self:start; }
      .hero, .product-shell, .review-grid { grid-template-columns:1fr; }
      .hero-visual { min-height:600px; }
      .section-head { align-items:start; flex-direction:column; }
      .problem-grid, .steps-grid, .pricing-grid { grid-template-columns:1fr; }
      .problem-card, .step { min-height:300px; }
      .step-icon { margin-bottom:65px; }
      .metrics-grid { grid-template-columns:1fr 1fr; }
      .metric:nth-child(2) { border-right:0; }
      .metric:nth-child(-n+2) { border-bottom:1px solid var(--line); }
      .footer-top { grid-template-columns:1.2fr 1fr 1fr; }
      .footer-brand { grid-column:1/-1; }
    }
    @media (max-width: 620px) {
      .announcement { font-size:10px; }
      .nav { padding:15px 20px; }
      .nav-actions a:first-child { display:none; }
      .nav-actions { gap:8px; }
      .nav-cta { display:none; }
      .hero { padding:10px 14px 38px; }
      .hero-copy { padding:70px 8px 35px; }
      h1 { font-size:58px; }
      .hero-visual { min-height:520px; }
      .agent-card { right:12px; top:12px; width:220px; }
      .score-card { left:12px; bottom:12px; width:210px; }
      section { padding:80px 20px; }
      .section-head h2 { font-size:46px; }
      .product-copy { padding:30px 24px; }
      .dashboard { min-height:600px; padding:14px; }
      .dash-bottom { grid-template-columns:1fr; }
      .metrics-grid { grid-template-columns:1fr; }
      .metric { border-right:0; border-bottom:1px solid var(--line); }
      .metric:last-child { border-bottom:0; }
      .price-card.featured { transform:none; }
      .quote { padding:28px; min-height:390px; }
      .cta-box { padding:75px 18px; }
      .email-form { flex-direction:column; border-radius:22px; gap:7px; padding:7px; }
      .email-form input { min-height:50px; text-align:center; }
      .footer-top { grid-template-columns:1fr 1fr; }
      .footer-brand { grid-column:1/-1; }
      .footer-bottom { flex-direction:column; }
    }