/* Brand: laytondraintech.help — shared foundation (lay05) */
:root {
  --lay05-max: 1120px;
  --lay05-pad: clamp(1.1rem, 3vw, 1.85rem);
  --lay05-accent: var(--dna-accent, #4f7a52);
  --lay05-accent-2: var(--dna-accent-2, #6a9470);
  --lay05-bg: var(--dna-bg, #f3f5f1);
  --lay05-surface: var(--dna-surface, #e8ebe6);
  --lay05-surface-2: var(--dna-surface-2, #dde2da);
  --lay05-ink: var(--dna-ink, #1c241e);
  --lay05-muted: var(--dna-ink-soft, #5a665c);
  --lay05-line: color-mix(in srgb, var(--lay05-ink) 12%, transparent);
  --lay05-ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(1200px 480px at 50% -10%, color-mix(in srgb, var(--lay05-accent) 10%, transparent), transparent 70%),
    linear-gradient(180deg, #f7f8f5 0%, var(--lay05-bg) 42%, #eef1ec 100%);
  color: var(--lay05-ink);
  font-family: 'Lato', system-ui, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.lay05-locked { overflow: hidden; }
main { flex: 1 0 auto; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, .lay05-mark b {
  margin: 0;
  color: var(--lay05-ink);
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: 0.01em;
  text-wrap: balance;
}
p { margin: 0; text-wrap: pretty; }

.lay05-wrap {
  width: min(var(--lay05-max), calc(100% - 2 * var(--lay05-pad)));
  margin-inline: auto;
}

.lay05-skip {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  padding: .7rem 1rem;
  background: var(--lay05-accent);
  color: #f7faf6;
  text-decoration: none;
  font-weight: 700;
}
.lay05-skip:focus { top: 1rem; }
:focus-visible { outline: 3px solid var(--lay05-accent-2); outline-offset: 3px; }

/* Header — centered */
.lay05-bar {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--lay05-line);
  background: color-mix(in srgb, var(--lay05-bg) 88%, transparent);
  backdrop-filter: blur(12px);
}
.lay05-bar-inner {
  display: grid;
  justify-items: center;
  gap: .85rem;
  padding-block: .95rem .85rem;
}
.lay05-mark {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  color: var(--lay05-ink);
  text-decoration: none;
  text-align: left;
}
.lay05-mark img { width: 38px; height: 38px; }
.lay05-mark b {
  display: block;
  font-size: 1.12rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.lay05-mark small {
  display: block;
  color: var(--lay05-muted);
  font-family: 'Lato', system-ui, sans-serif;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.lay05-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.35rem;
  align-items: center;
}
.lay05-nav a {
  padding-block: .35rem;
  color: var(--lay05-muted);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: color .2s var(--lay05-ease);
}
.lay05-nav a:hover,
.lay05-nav a[aria-current="page"] { color: var(--lay05-ink); }
.lay05-bar-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
}

.lay05-btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .7rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 4px;
  font: 700 .88rem/1 'Lato', system-ui, sans-serif;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: background .2s var(--lay05-ease), color .2s var(--lay05-ease), border-color .2s var(--lay05-ease);
}
.lay05-btn--solid {
  background: var(--lay05-accent);
  color: #f7faf6;
}
.lay05-btn--solid:hover { background: color-mix(in srgb, var(--lay05-accent) 86%, #000); }
.lay05-btn--ghost {
  border-color: var(--lay05-line);
  background: transparent;
  color: var(--lay05-ink);
}
.lay05-btn--ghost:hover { border-color: var(--lay05-accent); }

.lay05-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--lay05-line);
  border-radius: 4px;
  background: var(--lay05-surface);
  cursor: pointer;
}
.lay05-menu-btn span,
.lay05-menu-btn span::before,
.lay05-menu-btn span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--lay05-ink);
  position: relative;
}
.lay05-menu-btn span::before,
.lay05-menu-btn span::after {
  content: "";
  position: absolute;
  left: 0;
}
.lay05-menu-btn span::before { top: -6px; }
.lay05-menu-btn span::after { top: 6px; }

.lay05-sheet {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  align-content: start;
  gap: 1.25rem;
  padding: 1.25rem;
  background: color-mix(in srgb, var(--lay05-bg) 96%, #fff);
  transform: translateX(100%);
  transition: transform .28s var(--lay05-ease);
}
.lay05-sheet.is-open { transform: translateX(0); }
.lay05-sheet[aria-hidden="true"] {
  pointer-events: none;
  visibility: hidden;
}
.lay05-sheet.is-open { visibility: visible; }
.lay05-sheet-close {
  justify-self: end;
  width: 44px;
  height: 44px;
  border: 1px solid var(--lay05-line);
  border-radius: 4px;
  background: var(--lay05-surface);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}
.lay05-sheet nav {
  display: grid;
  gap: .35rem;
}
.lay05-sheet nav a {
  padding: .85rem .2rem;
  border-bottom: 1px solid var(--lay05-line);
  color: var(--lay05-ink);
  font-family: 'Oswald', sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

/* Footer — stacked */
.lay05-foot {
  margin-top: auto;
  border-top: 1px solid var(--lay05-line);
  background: color-mix(in srgb, var(--lay05-surface) 70%, #fff);
}
.lay05-foot-inner {
  display: grid;
  justify-items: center;
  gap: 1rem;
  padding-block: 2rem 1.6rem;
  text-align: center;
}
.lay05-foot-brand {
  display: grid;
  gap: .35rem;
}
.lay05-foot-brand strong {
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.lay05-foot-brand span,
.lay05-foot-meta {
  color: var(--lay05-muted);
  font-size: .9rem;
}
.lay05-foot-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.35rem;
}
.lay05-foot-nav a,
.lay05-foot-meta a {
  color: var(--lay05-ink);
  font-weight: 700;
  text-decoration: none;
}
.lay05-foot-nav a:hover,
.lay05-foot-meta a:hover { color: var(--lay05-accent); }
.lay05-foot-meta {
  display: grid;
  gap: .35rem;
  justify-items: center;
}

@media (max-width: 860px) {
  .lay05-nav,
  .lay05-bar-actions .lay05-btn { display: none; }
  .lay05-menu-btn { display: inline-flex; }
  .lay05-bar-inner {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.65rem;
    width: min(var(--lay05-max), calc(100% - 2 * var(--lay05-pad)));
  }
  .lay05-mark {
    display: flex;
    flex: 1 1 0;
    min-width: 0;
  }
  .lay05-mark img {
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
  }
  .lay05-mark span {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
  }
  .lay05-mark b,
  .lay05-mark small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .lay05-mark b {
    font-size: clamp(0.8rem, 3.2vw, 1.05rem);
  }
  .lay05-bar-actions {
    flex: 0 0 auto;
  }
}