@layer base, layout, components, enhancement;

@layer base {
  @font-face {
    font-family: Onest;
    src: url('/onest-variable.ttf') format('truetype');
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
  }
  :root {
    --paper: #f6f4ee;
    --surface: #fffefa;
    --ink: #162923;
    --muted: #51635a;
    --line: #d7ddd2;
    --green: #15463c;
    --dark: #112d27;
    --mint: #d8e8d4;
    --accent: #a54a27;
    --pad: clamp(1.15rem, 4.5vw, 3.75rem);
    font-family: Onest, 'Segoe UI', system-ui, sans-serif;
    color: var(--ink);
    background: var(--paper);
    font-synthesis: none;
  }
  *, *::before, *::after { box-sizing: border-box; }
  body, h1, h2, h3, p, ol, figure { margin: 0; }
  body { line-height: 1.55; }
  img { display: block; max-width: 100%; height: auto; }
  a { color: inherit; }
  :focus-visible { outline: 2px solid #b35230; outline-offset: 5px; }
  h1, h2, h3 { line-height: 1.04; letter-spacing: -.044em; text-wrap: balance; }
  p { text-wrap: pretty; }
  section[id], footer[id] { scroll-margin-top: 1.5rem; }
  .skip { position: fixed; z-index: 10; inset: 1rem auto auto 1rem; background: white; padding: .5rem 1rem; translate: 0 -200%; }
  .skip:focus { translate: 0; }
}

@layer layout {
  .wrap { width: min(100%, 87rem); margin-inline: auto; padding-inline: var(--pad); }
  .header { min-height: 5.15rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); }
  .header nav { display: flex; gap: clamp(.8rem, 2.8vw, 2.4rem); font-size: .9rem; }
  .header nav a { text-decoration: none; }
  .header nav a:hover { text-decoration: underline; text-underline-offset: .25rem; }
  .hero { padding-block: clamp(2.6rem, 7.6vw, 7.35rem) clamp(3.5rem, 7vw, 6.5rem); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr); gap: clamp(1.5rem, 5vw, 5rem); align-items: center; }
  .section { padding-block: clamp(3.25rem, 6vw, 6rem); }
  .section-head { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 1rem 3rem; align-items: end; margin-bottom: 2.25rem; }
  .section-head > p { max-width: 29rem; }
  .module-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; }
  .showcase-grid, .configure-grid, .faq { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(1.5rem, 5vw, 5rem); align-items: center; }
  .pricing-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 1rem; }
  .faq { align-items: start; }
  .footer-inner { display: flex; gap: 1.5rem 2rem; flex-wrap: wrap; align-items: center; justify-content: space-between; }
  @media (max-width: 64rem) {
    .hero { gap: 1.5rem; }
    .module-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }
  @media (max-width: 48rem) {
    .header { flex-wrap: wrap; padding-block: .8rem; gap: .6rem 1rem; }
    .header nav { order: 3; flex-basis: 100%; padding-block: .3rem; }
    .hero, .section-head, .showcase-grid, .configure-grid, .pricing-grid, .faq { grid-template-columns: minmax(0, 1fr); }
    .hero { align-items: start; gap: 2.2rem; }
    .section-head { margin-bottom: 1.5rem; }
  }
  @media (max-width: 30rem) {
    .module-grid { grid-template-columns: minmax(0, 1fr); }
  }
}

@layer components {
  .brand { display: inline-flex; align-items: center; gap: .55rem; font-size: clamp(1rem, 2vw, 1.23rem); font-weight: 800; white-space: nowrap; letter-spacing: -.045em; text-decoration: none; }
  .brand img { width: 2.25rem; height: 2.25rem; }
  .brand-pro { color: var(--accent); }
  .login { display: inline-flex; align-items: center; gap: .45rem; border: 1px solid #bcc9bd; border-radius: .55rem; padding: .56rem .73rem; text-decoration: none; font-size: .88rem; white-space: nowrap; }
  .login:hover { background: var(--mint); }
  .eyebrow { display: flex; align-items: center; gap: .55rem; color: var(--green); font-size: .73rem; font-weight: 750; letter-spacing: .085em; text-transform: uppercase; margin-bottom: 1.1rem; }
  .eyebrow span { display: block; flex: 0 0 .54rem; aspect-ratio: 1; border-radius: 2px; background: #c46b44; }
  .hero h1 { max-width: 11ch; font-size: clamp(3.15rem, 6.05vw, 6.65rem); letter-spacing: -.076em; }
  .hero h1 em { color: var(--green); font-style: normal; }
  .lead { margin-top: 1.35rem; max-width: 31rem; color: var(--muted); font-size: clamp(1.03rem, 1.45vw, 1.22rem); }
  .actions { margin-top: 1.65rem; display: flex; align-items: center; flex-wrap: wrap; gap: .85rem 1.2rem; }
  .button { min-height: 3rem; display: inline-flex; justify-content: center; align-items: center; gap: .8rem; padding: .75rem 1.1rem; border-radius: .55rem; font-weight: 700; font-size: .94rem; text-decoration: none; }
  .primary { background: var(--green); color: white; transition: background .18s ease, translate .18s ease; }
  .primary:hover { background: #21624e; translate: 0 -2px; }
  .text-link { display: inline-flex; align-items: center; gap: .4rem; font-weight: 680; text-underline-offset: .25rem; font-size: .93rem; }
  .text-link:hover { color: var(--accent); }
  .hero-price { margin-top: 1rem; color: var(--muted); font-size: .88rem; }
  .hero-price strong { color: var(--ink); }
  .blueprint { container-type: inline-size; position: relative; isolation: isolate; min-width: 0; padding: clamp(.9rem, 2.4vw, 1.65rem); background-color: var(--dark); color: #f4faee; border-radius: 1.2rem; overflow: clip; box-shadow: 0 1.25rem 4rem #112d2722; }
  .board-top { display: flex; justify-content: space-between; align-items: center; gap: .5rem; font: .68rem/1.2 ui-monospace, Consolas, monospace; letter-spacing: .06em; padding-bottom: .9rem; border-bottom: 1px solid #dcf7e43b; color: #e0efdf; }
  .board-top i { display: inline-block; width: .45rem; height: .45rem; margin-right: .2rem; border-radius: 50%; background: #ed9d64; box-shadow: 0 0 .8rem #ed9d6480; }
  .board-main { margin-block: .7rem; overflow: hidden; border-radius: .55rem; aspect-ratio: 1.47; background: #18342d; }
  .house { display: block; width: 100%; height: 100%; object-fit: cover; }
  .flow { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: .38rem; }
  .flow li { border: 1px solid #dcf7e43b; background: #102c27c2; display: grid; gap: .22rem; padding: .5rem; border-radius: .37rem; font-size: clamp(.64rem, 2.5cqi, .89rem); overflow-wrap: anywhere; }
  .flow li span { color: #ffb98a; font: .66rem/1.1 ui-monospace, Consolas, monospace; }
  #modules { border-top: 1px solid var(--line); }
  h2 { font-size: clamp(2.25rem, 4.7vw, 4.5rem); }
  .section-head p, .showcase-grid > div > p:not(.eyebrow), .configure-grid > div > p:not(.eyebrow) { color: var(--muted); }
  .module { min-height: 11rem; display: flex; flex-direction: column; align-items: start; background: var(--surface); border: 1px solid var(--line); border-radius: .8rem; padding: 1.35rem; }
  .module-no { color: var(--accent); font: .76rem/1.2 ui-monospace, Consolas, monospace; padding-bottom: 1.1rem; }
  .module h3 { font-size: clamp(1.28rem, 2.2vw, 1.65rem); margin-bottom: .45rem; }
  .module p { color: var(--muted); font-size: .94rem; max-width: 31ch; }
  .showcase { background: #e4ebe0; }
  .showcase-grid > div > p:not(.eyebrow), .configure-grid > div > p:not(.eyebrow) { margin-top: .95rem; max-width: 35ch; }
  .showcase .text-link { margin-top: 1.3rem; }
  .screen { min-width: 0; border: 1px solid #b7c7ba; border-radius: .8rem; overflow: hidden; background: #fbfcfa; box-shadow: 0 1rem 2.3rem #112d2717; }
  .screen-top { display: flex; align-items: center; gap: .27rem; padding: .65rem .75rem; border-bottom: 1px solid #d3ded4; font-size: .76rem; }
  .screen-top i { width: .42rem; aspect-ratio: 1; background: #89aa98; border-radius: 50%; }
  .screen-top span { margin-left: .35rem; }
  .screen img { width: 100%; aspect-ratio: 1.75; object-fit: cover; object-position: center top; }
  .screen figcaption { padding: .55rem .75rem; font-size: .76rem; color: var(--muted); border-top: 1px solid #d3ded4; }
  .price-card { border: 1px solid var(--line); padding: clamp(1.2rem, 3vw, 2.3rem); border-radius: .9rem; background: #e3eddf; }
  .price-card.custom { background: var(--surface); }
  .price-card h3 { margin-top: .85rem; font-size: clamp(2rem, 4.2vw, 3.9rem); }
  .price-card.custom h3 { font-size: clamp(1.85rem, 3.4vw, 3.1rem); }
  .price-card h3 small { display: block; font-size: .94rem; margin-top: .4rem; letter-spacing: normal; font-weight: 500; }
  .price-card p:not(.tag) { color: var(--muted); margin-block: 1rem 1.2rem; max-width: 42ch; }
  .tag { display: inline-block; padding: .26rem .65rem; border-radius: 10rem; background: #f2f7ef; border: 1px solid #c6d6c7; font-size: .76rem; color: var(--green); }
  .configure { background: var(--dark); color: #fff; }
  .configure .eyebrow, .configure-grid > div:first-child > p:not(.eyebrow) { color: #d4e7da; }
  .picker { container-type: inline-size; border-radius: .9rem; padding: clamp(1rem, 3vw, 2rem); background: var(--surface); color: var(--ink); }
  .picker fieldset { padding: 0; margin: 0 0 1.1rem; border: 0; min-width: 0; }
  .picker legend { font-size: 1.08rem; font-weight: 720; margin-bottom: .75rem; padding: 0; }
  .options { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .55rem; }
  .options label { display: flex; align-items: center; gap: .52rem; min-height: 2.85rem; padding: .48rem .55rem; border: 1px solid var(--line); border-radius: .44rem; cursor: pointer; font-size: .85rem; }
  .options input { width: 1rem; height: 1rem; margin: 0; flex: 0 0 1rem; accent-color: var(--green); }
  .picker-note { font-size: .8rem; color: var(--muted); margin-top: .6rem; }
  details { border-bottom: 1px solid var(--line); }
  details:first-child { border-top: 1px solid var(--line); }
  summary { cursor: pointer; padding: 1rem 1.75rem 1rem 0; position: relative; font-weight: 700; list-style: none; }
  summary::-webkit-details-marker { display: none; }
  summary::after { content: '+'; position: absolute; inset: .85rem 0 auto auto; color: var(--green); font-size: 1.2rem; }
  details[open] summary::after { content: '−'; }
  details p { color: var(--muted); margin-bottom: 1rem; max-width: 55ch; }
  .footer { border-top: 1px solid var(--line); padding-block: 2.15rem; }
  .footer p { color: var(--muted); font-size: .88rem; }
  .contact-email { font-weight: 700; overflow-wrap: anywhere; text-underline-offset: .2rem; }
  @container (max-width: 27rem) { .board-main { aspect-ratio: 1.35; } }
  @container (max-width: 20rem) {
    .options { grid-template-columns: 1fr; }
  }
}

@layer enhancement {
  .options label:has(:checked) { background: #e7f2e5; border-color: #729b7d; }
  .options label:hover { background: color-mix(in srgb, var(--mint) 44%, var(--surface)); }
  @supports (grid-template-rows: subgrid) {
    .module { display: grid; grid-row: span 3; grid-template-rows: subgrid; gap: .45rem; }
  }
  @media (prefers-reduced-motion: no-preference) {
    html { scroll-behavior: smooth; }
    .house { animation: draw-in .75s ease-out both; }
    @keyframes draw-in { from { opacity: 0; translate: 0 .65rem; } to { opacity: 1; translate: 0; } }
    @supports (animation-timeline: view()) {
      .module-no { animation: reveal-index linear both; animation-timeline: view(); animation-range: entry 0% entry 65%; }
      @keyframes reveal-index { from { opacity: .35; translate: -.15rem 0; } to { opacity: 1; translate: 0; } }
    }
  }
  @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }
}