/* MemberPress AI Academy (caseproofagent/myopal#501): memberpress.ai's colours, the system font stack. */
:root {
  --teal: #02665F;
  --bright: #20D1CC;
  --navy: #06429E;
  --ink: #223443;
  --soft: #4A5B6B;
  --bg: #F1F4FB;
  --card: #FFFFFF;
  --line: #D9E0EE;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--font); min-height: 100vh; display: flex; flex-direction: column; }
img { max-width: 100%; height: auto; }
a { color: var(--navy); text-underline-offset: 2px; }
a:hover { color: var(--teal); }
:focus-visible { outline: 3px solid var(--bright); outline-offset: 2px; }
.wrap { max-width: 1080px; margin: 0 auto; padding-inline: 20px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; background: var(--card); padding: 8px 12px; z-index: 10; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.top { background: var(--card); border-bottom: 1px solid var(--line); }
.top-in { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 24px; padding-block: 14px; }
.top .brand { margin-right: auto; }
.top nav { order: 1; }
.top .home-link { order: 2; color: var(--navy); font-weight: 600; font-size: 0.95rem; text-decoration: none; }
.top .home-link:hover { color: var(--teal); text-decoration: underline; }
@media (max-width: 759px) { .top nav { order: 3; flex-basis: 100%; } }
/* The lockup (memberpress.ai's logo + "academy", tools/logo/) is about 404x40; its height sets its size. */
.brand { display: flex; align-items: center; }
.brand img { display: block; height: 30px; width: auto; }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: 0.95rem; }
.top nav a { color: var(--soft); text-decoration: none; padding-block: 4px; }
.top nav a:hover, .top nav a[aria-current] { color: var(--teal); }
.top nav a[aria-current] { box-shadow: inset 0 -2px var(--teal); }

main { flex: 1 0 auto; width: 100%; padding-block: 40px 64px; }
h1, h2, h3, h4 { line-height: 1.25; text-wrap: balance; }
h1 { font-size: clamp(1.9rem, 5vw, 2.6rem); margin: 0 0 12px; }
h2 { font-size: 1.5rem; margin: 48px 0 16px; }
.lede { font-size: 1.15rem; color: var(--soft); max-width: 42em; margin: 0 0 16px; }
.crumb { margin: 0 0 8px; font-size: 0.95rem; }
.meta { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0 0; padding: 0; font-size: 0.85rem; }
.meta span { background: #E3F6F5; color: var(--teal); border-radius: 999px; padding: 2px 10px; font-weight: 600; }

.hero { padding-block: 16px 8px; }
.hero h1 { color: var(--teal); }

.cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; display: flex; flex-direction: column; min-width: 0; }
.card h3 { margin: 0 0 8px; font-size: 1.15rem; }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { color: var(--teal); text-decoration: underline; }
.card p { margin: 0 0 4px; color: var(--soft); font-size: 0.95rem; }
.card .meta { margin-top: auto; padding-top: 12px; }

.toc { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 22px; margin: 28px 0; max-width: 46em; }
.toc h2 { font-size: 1.05rem; margin: 0 0 8px; }
.toc ol { margin: 0; padding-left: 1.3em; }
.toc-modules { list-style: none; padding-left: 0 !important; }
.toc-modules > li { margin: 14px 0 0; }
.toc-modules > li:first-child { margin-top: 4px; }
.toc-module { font-weight: 700; color: var(--teal); text-decoration: none; }
.toc-lessons li { margin: 3px 0; }
.toc .count { color: var(--soft); font-size: 0.85rem; white-space: nowrap; }

.module { margin-top: 56px; }
.module > h2 { border-top: 3px solid var(--teal); padding-top: 16px; }
.kicker { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--teal); margin-bottom: 4px; }
.lesson { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 22px; margin: 18px 0; max-width: 820px; min-width: 0; }
.lesson h3 { margin: 0 0 14px; font-size: 1.2rem; }
.lesson .num { color: var(--teal); }
.dur { font-size: 0.85rem; font-weight: 500; color: var(--soft); white-space: nowrap; }

.video { margin: 0 0 18px; }
.video-load, .video iframe { display: block; position: relative; width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: 10px; overflow: hidden; background: var(--ink); }
.video-load img { width: 100%; height: 100%; object-fit: cover; opacity: 0.85; }
.play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); background: var(--teal); color: #fff; font-weight: 700; padding: 10px 20px; border-radius: 999px; box-shadow: 0 2px 12px rgba(0,0,0,0.3); }
.video-load:hover .play, .video-load:focus-visible .play { background: var(--navy); }

.prose { max-width: 46em; min-width: 0; overflow-wrap: anywhere; }
.prose h2 { font-size: 1.3rem; margin: 32px 0 10px; }
.prose h3 { font-size: 1.1rem; margin: 24px 0 8px; }
.prose pre { background: var(--ink); color: #F1F4FB; padding: 14px 16px; border-radius: 8px; overflow-x: auto; font: 0.85rem/1.5 var(--mono); }
.prose code { font-family: var(--mono); font-size: 0.9em; background: #E6EBF5; padding: 1px 5px; border-radius: 4px; }
.prose pre code { background: none; padding: 0; font-size: inherit; }
.prose table { display: block; overflow-x: auto; border-collapse: collapse; }
.prose th, .prose td { border: 1px solid var(--line); padding: 6px 10px; text-align: left; }
.prose blockquote { margin: 0; padding-left: 14px; border-left: 3px solid var(--bright); color: var(--soft); }
.about { margin-bottom: 8px; }
.notes { margin-top: 4px; }
.notes > summary { cursor: pointer; font-weight: 600; color: var(--navy); padding-block: 4px; }
.notes > summary:hover { color: var(--teal); }
.notes[open] > summary { margin-bottom: 8px; }
.back { margin: 14px 0 0; font-size: 0.9rem; }
.try { background: #E3F6F5; border-radius: 10px; padding: 14px 18px; margin-top: 16px; }
.try h4 { margin: 0 0 6px; color: var(--teal); font-size: 0.95rem; }
.try ul { margin: 0; padding-left: 1.2em; }

.bottom { border-top: 1px solid var(--line); background: var(--card); color: var(--soft); font-size: 0.95rem; }
.bottom p { margin: 0; padding-block: 22px; }

/* Phones: the name and the link back share one row; the sections take the next. */
@media (max-width: 479px) { .top-in { column-gap: 12px; } .brand img { height: 22px; } .top .home-link { font-size: 0.85rem; } }