/* Everyday AI by Career Calling: a kitchen-table lesson. Warm paper, navy ink and a clay accent, large type and big
   targets for older readers. Sizes are in rem so the "Text size" buttons (html[data-size]) scale the whole page.
   Fonts are self-hosted. Everything reads without JavaScript. Target: WCAG 2.2 AA. */
@font-face { font-family: 'Poppins'; src: url('/assets/fonts/poppins-700.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'Poppins'; src: url('/assets/fonts/poppins-600.woff2') format('woff2'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'Inter Variable'; src: url('/assets/fonts/inter.woff2') format('woff2'); font-weight: 100 900; font-style: normal; font-display: swap; }
:root {
  --clay: #A33E16; --clay-ink: #8C3410; --clay-soft: #FBEADF; --clay-line: #EBC9B6;
  --navy: #01216E; --ink: #14213D; --ink-2: #3B4660; --muted: #5B6378;
  --sun: #F2B134; --sun-soft: #FFF3D6; --ok: #0B6B47; --ok-soft: #E5F4EC; --bad: #A11D1D; --bad-soft: #FDECEC; --warn: #7A4E00; --warn-soft: #FFF3D6;
  --paper: #FFFFFF; --cream: #FFF8F1; --line: #E8DCD2; --line-2: #D3C3B6; --field: #5B6378;
  --blue: var(--clay); --blue-ink: var(--navy); --blue-deep: var(--clay-ink); --sky: var(--clay-soft); --grid: var(--line); --ring: rgba(163, 62, 22, .28);
  --maxw: 1200px; --r: 18px;
  --sans: 'Inter Variable', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
  --disp: 'Poppins', 'Segoe UI', Arial, sans-serif;
  --shadow: 0 1px 2px rgba(20, 33, 61, .06), 0 18px 40px -24px rgba(20, 33, 61, .3);
  --ease: cubic-bezier(.16, 1, .3, 1);
}
html { font-size: 125%; }                      /* 20px body text by default */
html[data-size="1"] { font-size: 140%; }       /* 22.4px */
html[data-size="2"] { font-size: 160%; }       /* 25.6px */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 110px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1rem/1.65 var(--sans); overflow-x: clip; }
::selection { background: var(--sun); color: var(--ink); }
img, svg { max-width: 100%; }
img { height: auto; }
a { color: var(--clay-ink); text-decoration-thickness: .08em; text-underline-offset: .18em; }
a:hover { color: var(--navy); text-decoration-thickness: .14em; }
:focus-visible { outline: 3px solid var(--navy); outline-offset: 3px; border-radius: 6px; box-shadow: 0 0 0 6px #fff; }
h1, h2, h3, .h3, .h4 { font-family: var(--disp); color: var(--navy); font-weight: 700; text-wrap: balance; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.3rem); line-height: 1.1; letter-spacing: -.02em; }
h2 { font-size: clamp(1.45rem, 2.6vw, 1.95rem); line-height: 1.2; letter-spacing: -.01em; }
h3, .h3 { font-size: 1.15rem; line-height: 1.3; }
.h4 { font-size: 1rem; line-height: 1.35; margin: 1em 0 .3em; }
h1 mark { background: linear-gradient(transparent 60%, var(--sun) 60% 92%, transparent 92%); color: inherit; padding: 0 .06em; }
p { margin: 0 0 1em; text-wrap: pretty; max-width: 68ch; }
ul, ol { padding-left: 1.3em; }
li { margin-bottom: .45em; max-width: 66ch; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 860px; }
.lead { font-size: 1.15rem; line-height: 1.55; color: var(--ink-2); max-width: 60ch; }
.small { font-size: .85rem; }
.muted { color: var(--muted); }
.kicker { font-weight: 700; color: var(--clay-ink); letter-spacing: .04em; text-transform: uppercase; font-size: .8rem; margin-bottom: .6em; }
.sec { padding: clamp(44px, 6vw, 84px) 0; }
.sec-tint { background: var(--cream); }
.sec-head { max-width: 760px; margin-bottom: 28px; }
.sec-head p { color: var(--ink-2); font-size: 1.05rem; margin: 0; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.ico { width: 1.1em; height: 1.1em; flex: none; vertical-align: -.18em; }
.ico-ext { width: .75em; height: .75em; margin-left: .25em; vertical-align: 0; }
.arr { display: inline-block; transition: transform .3s var(--ease); }
a:hover > .arr, button:hover > .arr { transform: translateX(4px); }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- buttons: at least 48px tall at every text size ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 52px; padding: .6em 1.3em; border-radius: 999px; font: 700 1rem/1.2 var(--sans); text-decoration: none; cursor: pointer; border: 2px solid transparent; transition: background-color .2s, color .2s, border-color .2s; }
.btn-primary { background: var(--clay); color: #fff; }
.btn-primary:hover { background: var(--navy); color: #fff; }
.btn-ghost { background: #fff; border-color: var(--clay-ink); color: var(--clay-ink); }
.btn-ghost:hover { background: var(--clay-ink); color: #fff; }
.btn-sm { min-height: 48px; padding: .45em 1.05em; font-size: .9rem; }
.btn[disabled] { opacity: .6; cursor: not-allowed; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 0; }
.linkish { background: none; border: 0; padding: 0; min-height: 48px; font: inherit; color: var(--clay-ink); text-decoration: underline; text-underline-offset: .18em; cursor: pointer; }

/* ---------- hero ---------- */
.hero { padding: clamp(40px, 6vw, 80px) 0 clamp(48px, 6vw, 84px); background: linear-gradient(180deg, var(--cream), var(--paper)); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.hero-art svg { width: 100%; height: auto; display: block; }
.hero-note { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--ink-2); font-size: .9rem; }
.hero-note li { display: flex; align-items: center; gap: .45em; margin: 0; }
.hero-note .ico { color: var(--clay); }

/* ---------- panels and page heads ---------- */
.panel { background: #fff; border: 1.5px solid var(--line); border-radius: var(--r); padding: clamp(20px, 3vw, 32px); box-shadow: var(--shadow); }
.sec-tint .panel { border-color: var(--line-2); }
.phead { padding: clamp(28px, 4vw, 52px) 0 clamp(26px, 3.5vw, 40px); background: var(--cream); border-bottom: 1px solid var(--line); }
.crumbs ol { list-style: none; padding: 0; margin: 0 0 16px; display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: .85rem; color: var(--ink-2); }
.crumbs li { margin: 0; }
.crumbs li + li::before { content: "/"; margin-right: 10px; color: var(--muted); }
.crumbs a { color: var(--ink-2); display: inline-block; padding: 8px 0; }
.lmeta { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--ink-2); font-size: .9rem; margin-top: 4px; }
.lmeta span { display: inline-flex; align-items: center; gap: .4em; }

/* ---------- lesson cards ---------- */
.lessons { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.lessons-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.lc { margin: 0; max-width: none; }
.lc a { display: flex; gap: 16px; height: 100%; padding: 22px; border-radius: var(--r); background: #fff; border: 1.5px solid var(--line-2); color: var(--ink); text-decoration: none; transition: border-color .2s, box-shadow .2s, transform .2s var(--ease); }
.lc a:hover { border-color: var(--clay); box-shadow: var(--shadow); transform: translateY(-2px); }
.lc-ico { flex: none; width: 52px; height: 52px; border-radius: 14px; background: var(--clay-soft); color: var(--clay-ink); display: grid; place-items: center; }
.lc-ico .ico { width: 28px; height: 28px; }
.lc-body { display: flex; flex-direction: column; gap: 6px; }
.lc-n { font-size: .75rem; font-weight: 700; color: var(--clay-ink); text-transform: uppercase; letter-spacing: .05em; }
.lc b { font-family: var(--disp); font-weight: 600; color: var(--navy); font-size: 1.05rem; line-height: 1.3; }
.lc-short { color: var(--ink-2); font-size: .9rem; line-height: 1.5; }
.lc-meta { margin-top: auto; padding-top: 6px; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; font-size: .8rem; color: var(--muted); }
.lc-read { display: inline-flex; align-items: center; gap: .3em; color: var(--ok); font-weight: 700; }
.lc.is-read a { border-color: #9fd2b8; }

/* ---------- self-check ---------- */
.check { display: grid; gap: 14px; }
.cq-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 40px; }
@media (max-width: 820px) { .cq-grid { grid-template-columns: minmax(0, 1fr); } }
.cq { border: 0; margin: 0; padding: 0 0 14px; border-bottom: 1px solid var(--line); }
.cq legend { font-weight: 600; padding: 0; margin-bottom: 10px; line-height: 1.45; }
.opts { display: flex; flex-wrap: wrap; gap: 8px; }
.opt { position: relative; }
.opt input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.opt span { display: inline-flex; align-items: center; min-height: 48px; padding: .4em 1.05em; border: 2px solid var(--line-2); border-radius: 999px; background: #fff; font-weight: 600; font-size: .9rem; cursor: pointer; }
.opt span::before { content: ""; width: .85em; height: .85em; border-radius: 50%; border: 2px solid var(--field); margin-right: .5em; flex: none; }
.opt input:checked + span { border-color: var(--clay); background: var(--clay-soft); color: var(--clay-ink); }
.opt input:checked + span::before { border-color: var(--clay); background: radial-gradient(var(--clay) 45%, transparent 50%); }
.opt input:focus-visible + span { outline: 3px solid var(--navy); outline-offset: 3px; }
.check-out { background: var(--cream); border-radius: 14px; padding: 16px 20px; }
.check-out p { margin: 0; }
.check-list { margin: 8px 0 0; }
.check-list li { margin-bottom: .5em; }
.check-list .why { display: block; font-size: .85rem; color: var(--ink-2); }

/* ---------- message cards (practice and home) ---------- */
.msgcard { background: #fff; border: 1.5px solid var(--line-2); border-radius: 22px 22px 22px 6px; padding: 20px 22px; box-shadow: var(--shadow); max-width: 640px; }
.msg-kind { display: flex; align-items: center; gap: .45em; font-size: .85rem; font-weight: 700; color: var(--ink-2); margin-bottom: .5em; }
.msg-body { font-size: 1.05rem; margin: 0; }
.msg-q { margin: 14px 0 0; font-weight: 700; color: var(--clay-ink); }

/* ---------- practice ---------- */
.pbar { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; font-weight: 600; }
.pbar-track { flex: 1; height: 10px; border-radius: 999px; background: var(--line); overflow: hidden; }
.pbar-fill { display: block; height: 100%; width: 10%; background: var(--clay); border-radius: 999px; transition: width .4s var(--ease); }
.pq { padding: 0 0 40px; margin: 0 0 40px; border-bottom: 1px solid var(--line); }
.pq-n { font-size: .8rem; font-weight: 700; color: var(--clay-ink); text-transform: uppercase; letter-spacing: .05em; margin-bottom: .3em; }
.pq-ask { font-weight: 700; margin: 22px 0 10px; }
.ans-row { display: flex; flex-wrap: wrap; gap: 10px; }
.ans { min-height: 56px; padding: .5em 1.2em; border-radius: 14px; border: 2px solid var(--line-2); background: #fff; font: 700 1rem var(--sans); color: var(--ink); cursor: pointer; }
.ans:hover { border-color: var(--clay); }
.ans[aria-pressed="true"] { border-color: var(--navy); background: var(--navy); color: #fff; }
.ans[disabled] { cursor: default; }
.ans[disabled]:not([aria-pressed="true"]) { opacity: .7; }
.reveal { margin-top: 16px; }
.reveal > summary { cursor: pointer; display: inline-flex; align-items: center; min-height: 48px; padding: .3em 1em; border-radius: 999px; border: 2px solid var(--clay-ink); color: var(--clay-ink); font-weight: 700; list-style: none; }
.reveal > summary::-webkit-details-marker { display: none; }
.js .practice.live .reveal > summary { display: none; }
.verdict { margin-top: 14px; padding: 20px 22px; border-radius: 16px; border-left: 6px solid; }
.verdict-h { font-family: var(--disp); font-weight: 700; font-size: 1.15rem; margin-bottom: .4em; }
.verdict-scam { background: var(--bad-soft); border-color: var(--bad); }
.verdict-scam .verdict-h { color: var(--bad); }
.verdict-safe { background: var(--ok-soft); border-color: var(--ok); }
.verdict-safe .verdict-h { color: var(--ok); }
.verdict-check { background: var(--warn-soft); border-color: var(--warn); }
.verdict-check .verdict-h { color: var(--warn); }
.verdict .you { display: block; font-family: var(--sans); font-size: .9rem; font-weight: 600; color: var(--ink); margin-bottom: .2em; }
.js .practice.live .pq { display: none; border: 0; }
.js .practice.live .pq.on { display: block; }
.js .practice.live .pq-n { display: none; }
.pdone h2 { margin-top: 0; }
.pdone-score { font-size: 1.15rem; font-weight: 600; }

/* ---------- lesson pages ---------- */
.lesson-sec { padding-top: 40px; }
.lesson-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(28px, 5vw, 64px); align-items: start; }
.lesson-side { position: sticky; top: 110px; }
.prose h2 { margin-top: 1.6em; }
.prose > h2:first-child { margin-top: 0; }
.eg { background: var(--cream); border: 1.5px dashed var(--line-2); border-radius: 14px; padding: 14px 18px; margin: 0 0 1em; max-width: 64ch; }
.eg-lab { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--clay-ink); margin: 0 0 .2em; }
.eg-txt { margin: 0; font-size: 1.02rem; }
.eg-txt::before { content: "\201C"; } .eg-txt::after { content: "\201D"; }
.trybox, .tipbox { border-radius: var(--r); padding: 22px 24px; margin: 32px 0 0; }
.trybox { background: var(--sun-soft); border: 2px solid #ecd28f; }
.tipbox { background: var(--clay-soft); border-left: 6px solid var(--clay); }
.trybox h2, .tipbox h2 { display: flex; align-items: center; gap: .45em; margin: 0 0 .5em; font-size: 1.25rem; }
.trybox ol { margin: 0; }
.tipbox p:last-child { margin: 0; }
.recap h2 { margin-top: 0; }
.ticks { list-style: none; padding: 0; }
.ticks li { position: relative; padding-left: 1.6em; }
.ticks li::before { content: ""; position: absolute; left: .1em; top: .38em; width: .9em; height: .5em; border-left: 3px solid var(--ok); border-bottom: 3px solid var(--ok); transform: rotate(-45deg); }
[data-read][aria-pressed="true"] { background: var(--ok); }
.pn { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pn a { display: block; padding: 18px 22px; border-radius: var(--r); background: #fff; border: 1.5px solid var(--line-2); text-decoration: none; font-weight: 600; color: var(--navy); }
.pn a:hover { border-color: var(--clay); }
.pn small { display: block; font-weight: 600; color: var(--muted); font-size: .8rem; }
.pn-next { text-align: right; }

/* ---------- facts, help, faq, words, formats ---------- */
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.fact { margin: 0; padding: 22px; border-radius: var(--r); background: #fff; border: 1.5px solid var(--line-2); display: flex; flex-direction: column; }
.fact strong { font-family: var(--disp); font-size: 2rem; color: var(--clay-ink); line-height: 1.1; margin-bottom: .2em; }
.fact p { margin: 0 0 .8em; }
.fact figcaption { margin-top: auto; font-size: .8rem; color: var(--ink-2); }
.helps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.helps li { margin: 0; padding: 20px; border-radius: var(--r); background: #fff; border: 1.5px solid var(--line-2); max-width: none; }
.helps h3 { margin-bottom: .3em; }
.helps p { margin: 0; font-size: .9rem; color: var(--ink-2); }
.faq details { border-bottom: 1px solid var(--line-2); }
.faq summary { cursor: pointer; padding: 18px 40px 18px 0; font-weight: 700; color: var(--navy); position: relative; list-style: none; min-height: 48px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 12px; font-size: 1.5rem; color: var(--clay); }
.faq details[open] summary::after { content: "-"; }
.faq details p { padding-bottom: 14px; }
.words { margin: 0; }
.word { padding: 18px 0; border-bottom: 1px solid var(--line); }
.word dt { font-family: var(--disp); font-weight: 700; color: var(--navy); font-size: 1.1rem; }
.word dd { margin: .25em 0 0; max-width: 64ch; }
.fmts { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.fmt { margin: 0; padding: 22px; border-radius: var(--r); background: #fff; border: 1.5px solid var(--line-2); max-width: none; }
.fmt p { margin: 0; }

/* ---------- forms ---------- */
.form-panel { background: #fff; border: 1.5px solid var(--line-2); border-radius: var(--r); padding: clamp(20px, 3vw, 32px); box-shadow: var(--shadow); }
.form-panel h2 { margin-top: 0; }
.fld { display: block; margin-bottom: 18px; font-weight: 600; font-size: .95rem; }
.fld input, .fld textarea, .fld select { display: block; width: 100%; margin-top: 6px; min-height: 52px; padding: .5em .7em; border: 2px solid var(--field); border-radius: 10px; font: 400 1rem/1.4 var(--sans); color: var(--ink); background: #fff; }
.fld textarea { min-height: 140px; resize: vertical; }
.fld input:focus, .fld textarea:focus, .fld select:focus { outline: 3px solid var(--navy); outline-offset: 1px; border-color: var(--navy); }
.fld .opt { font-weight: 400; color: var(--muted); }
.fld-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 16px; align-items: end; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: .9rem; margin: 4px 0 18px; line-height: 1.5; }
.consent input { width: 26px; height: 26px; margin: 0; flex: none; accent-color: var(--clay); }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.msg { margin: 12px 0 0; font-weight: 600; min-height: 1.4em; }
.msg.ok { color: var(--ok); }
.msg.err { color: var(--bad); }

/* ---------- policies ---------- */
.policy { max-width: 860px; }
.policy h2 { font-size: 1.3rem; margin-top: 1.6em; }
.cq-policy-updated { color: var(--muted); font-size: .9rem; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .lessons { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts, .helps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lesson-grid { grid-template-columns: minmax(0, 1fr); }
  .lesson-side { position: static; }
}
@media (max-width: 820px) {
  .hero-grid, .split { grid-template-columns: minmax(0, 1fr); }
  .hero-art { max-width: 360px; }
  .fmts { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .lessons, .lessons-2, .facts, .helps { grid-template-columns: minmax(0, 1fr); }
  .fld-2 { grid-template-columns: minmax(0, 1fr); }
  .pn { grid-template-columns: minmax(0, 1fr); }
  .pn-next { text-align: left; }
  .btns .btn { width: 100%; }
  .ans { flex: 1 1 100%; }
  .hero-art { display: none; }
}

/* ---------- print: a lesson on paper ---------- */
@media print {
  html, html[data-size] { font-size: 13pt; }
  body { background: #fff; color: #000; }
  .no-print, .lesson-side .btn, .crumbs, .phead .btns, .hero-art { display: none !important; }
  .phead, .sec-tint { background: #fff; border: 0; }
  .lesson-grid { grid-template-columns: 1fr; }
  .lesson-side { position: static; }
  .panel, .trybox, .tipbox, .eg { box-shadow: none; break-inside: avoid; }
  a { color: #000; }
  .ext::after { content: " (" attr(href) ")"; font-size: .8em; }
}