/* =========================================================================
   TeachEveryone.com — "Chalk & Daylight"
   A warm, plain-spoken free-learning movement. Newsreader (serif, headings +
   lesson reading) + Figtree (sans, UI). Ivory daylight + readable ink, a
   confident teal-green, a sunny gold, and a deep chalkboard-green for contrast.
   Accessibility first: large readable type, strong contrast, clear focus.
   ========================================================================= */

:root {
  --canvas:    #fbf7ee;   /* warm ivory daylight */
  --paper:     #ffffff;   /* lifted cards */
  --paper-2:   #fffaf0;   /* soft warm card */
  --ink:       #221f19;   /* warm near-black */
  --ink-2:     #574f43;   /* body muted */
  --ink-3:     #6f6757;   /* meta (AA on canvas) */
  --line:      #e9e2d3;   /* hairlines */
  --line-2:    #ddd4c0;

  --green:       #157a63;  /* primary (fills) */
  --green-ink:   #0e5f4b;  /* primary text/links (AA on light) */
  --green-bright:#27a585;  /* accent on dark */
  --green-wash:  #157a6314;
  --green-soft:  #eaf3ef;  /* soft green band */

  --gold:      #f2b441;    /* sunny accent (decorative) */
  --gold-deep: #b9790c;    /* gold for decorative fills */
  --gold-text: #8a5a08;    /* gold as small text (AA on light tints) */
  --coral:     #e2604a;    /* warm secondary */
  --coral-ink: #c0432e;    /* coral text (AA) */

  --chalk-bg:  #1e2a26;    /* chalkboard */
  --chalk-bg2: #24332e;
  --chalk:     #eee8da;    /* text on chalkboard */
  --chalk-2:   #aeb6ac;    /* muted on chalkboard */
  --chalk-line:#3a4a44;

  --maxw: 1140px;
  --gutter: clamp(20px, 5vw, 60px);
  --radius: 16px;

  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans:  "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;

  --shadow-1: 0 1px 2px rgba(34,31,25,.05), 0 10px 26px -18px rgba(34,31,25,.35);
  --shadow-2: 0 2px 6px rgba(34,31,25,.06), 0 22px 50px -28px rgba(34,31,25,.45);
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ---- reset ---- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--canvas);
  font-size: clamp(1.02rem, 0.99rem + 0.2vw, 1.12rem);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: var(--green-ink); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
::selection { background: var(--gold); color: var(--ink); }

/* ---- type ---- */
h1,h2,h3,h4 { font-family: var(--serif); font-weight: 560; line-height: 1.12; letter-spacing: -0.012em; color: var(--ink); overflow-wrap: break-word; }
@media (max-width: 720px) { br.br-lg { display: none; } }
.display { font-family: var(--serif); font-weight: 580; line-height: 1.05; letter-spacing: -0.02em; font-size: clamp(2.05rem, 1.1rem + 4vw, 5rem); overflow-wrap: break-word; }
.lede { font-size: clamp(1.18rem, 1.05rem + 0.7vw, 1.6rem); line-height: 1.45; color: var(--ink-2); font-weight: 400; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--sans); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--green-ink); }
.eyebrow--gold { color: var(--gold-text); }
.eyebrow--on-chalk { color: var(--gold); }
.muted { color: var(--ink-2); }

/* ---- layout ---- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: 760px; }
.container--wide { max-width: 1280px; }

.section { padding-block: clamp(52px, 7vw, 104px); position: relative; }
.section--tight { padding-block: clamp(38px, 5vw, 68px); }
.section--soft { background: var(--green-soft); }
.section--paper { background: var(--paper); }
.section--chalk { background: var(--chalk-bg); color: var(--chalk); }
.section--chalk h1, .section--chalk h2, .section--chalk h3 { color: var(--chalk); }

.section__head { max-width: 64ch; margin-bottom: clamp(28px, 4vw, 52px); }
.section__head.is-center { margin-inline: auto; text-align: center; }
.section__head h2 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3.2rem); margin-top: 10px; }
.section__head p { margin-top: 14px; color: var(--ink-2); font-size: 1.1rem; }
.section--chalk .section__head p { color: var(--chalk-2); }

.stack > * + * { margin-top: 1.2rem; }
.mt-s{margin-top:1rem} .mt-m{margin-top:1.8rem} .mt-l{margin-top:clamp(2.2rem,4vw,3.4rem)}
.center { text-align: center; }

/* hand-drawn-ish underline accent on key words */
.mark-under { background: linear-gradient(transparent 62%, var(--gold) 62%, var(--gold) 90%, transparent 90%); padding-inline: 1px; }
.green-word { color: var(--green-ink); }

/* =======================================================================
   Header / nav
   ======================================================================= */
.topbar { background: var(--green); color: #fff; font-family: var(--sans); font-weight: 600; font-size: 0.86rem; text-align: center; padding: 7px 16px; }
.topbar a { color: #fff; text-decoration: underline; text-underline-offset: 2px; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff; padding: 10px 16px; z-index: 200; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }

.site-header { position: sticky; top: 0; z-index: 100; background: color-mix(in srgb, var(--canvas) 90%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; height: 74px; }

.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand:hover { text-decoration: none; }
.brand__mark { width: 40px; height: 40px; flex: none; }
.brand__word { font-family: var(--serif); font-weight: 620; font-size: 1.4rem; letter-spacing: -0.02em; color: var(--ink); line-height: 1; }
.brand__word b { color: var(--green-ink); font-weight: 620; }
.brand__sub { display: block; font-family: var(--sans); font-weight: 600; font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); margin-top: 3px; }

.site-nav { display: flex; align-items: center; gap: 6px; }
.site-nav__list { list-style: none; padding: 0; display: flex; align-items: center; gap: 4px; }
.site-nav__list a { display: inline-block; font-weight: 600; font-size: 0.98rem; color: var(--ink-2); padding: 9px 14px; border-radius: 9px; }
.site-nav__list a:hover { color: var(--green-ink); background: var(--green-wash); text-decoration: none; }
.site-nav__list a.is-active { color: var(--green-ink); }
.site-nav__cta a { background: var(--ink); color: #fff !important; padding: 10px 18px !important; border-radius: 999px; }
.site-nav__cta a:hover { background: var(--green); }
.site-nav__toggle { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; gap: 5px; align-items: center; border-radius: 10px; }
.site-nav__toggle-bar { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* =======================================================================
   Buttons
   ======================================================================= */
.btn { display: inline-flex; align-items: center; gap: 9px; font-family: var(--sans); font-weight: 700; font-size: 1rem; padding: 13px 24px; border-radius: 999px; border: 2px solid transparent; transition: transform .18s var(--ease), background .18s, color .18s, border-color .18s; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn .arrow { transition: transform .2s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }
.btn--primary { background: var(--green); color: #fff; }
.btn--primary:hover { background: #11705a; }
.btn--gold { background: var(--gold); color: var(--ink); }
.btn--gold:hover { background: #eaa92e; }
.btn--ghost { border-color: var(--line-2); color: var(--ink); background: var(--paper); }
.btn--ghost:hover { border-color: var(--green); color: var(--green-ink); }
.btn--on-chalk { background: var(--gold); color: var(--ink); }
.btn--on-chalk:hover { background: #eaa92e; }
.btn--ghost-chalk { border-color: #46564f; color: var(--chalk); }
.btn--ghost-chalk:hover { border-color: var(--chalk); background: rgba(255,255,255,.06); }
.btn--lg { padding: 16px 30px; font-size: 1.08rem; }

.textlink { font-weight: 700; color: var(--green-ink); display: inline-flex; align-items: center; gap: 6px; }
.textlink .arrow { transition: transform .2s var(--ease); }
.textlink:hover .arrow { transform: translateX(3px); }
.textlink--chalk { color: var(--gold); }

/* =======================================================================
   Hero
   ======================================================================= */
.hero { padding-top: clamp(36px, 5vw, 72px); padding-bottom: clamp(36px, 5vw, 72px); }
.hero__inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.hero__copy h1 { margin-bottom: 0; }
.hero__lede { margin-top: clamp(16px, 2.5vw, 26px); max-width: 40ch; }
.hero__actions { margin-top: clamp(22px, 3vw, 34px); display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero__note { margin-top: 18px; font-size: 0.96rem; color: var(--ink-3); display: flex; align-items: center; gap: 8px; }
.hero__note svg { width: 18px; height: 18px; color: var(--green); flex: none; }
.hero__art { position: relative; }
.hero__art img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-2); }
.hero__chip { position: absolute; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 10px 14px; box-shadow: var(--shadow-1); font-weight: 700; font-size: 0.9rem; display: flex; align-items: center; gap: 8px; }
.hero__chip svg { width: 20px; height: 20px; color: var(--green); }
.hero__chip--a { left: -10px; top: 22px; }
.hero__chip--b { right: -8px; bottom: 26px; }

/* =======================================================================
   Promise / value strip
   ======================================================================= */
.value-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(230px,100%),1fr)); gap: clamp(18px,3vw,30px); }
.value { }
.value__icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: var(--green-wash); color: var(--green-ink); margin-bottom: 14px; }
.value__icon svg { width: 24px; height: 24px; }
.value h3 { font-size: 1.3rem; }
.value p { margin-top: 8px; color: var(--ink-2); }

/* =======================================================================
   Subjects
   ======================================================================= */
.subject-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(280px,100%),1fr)); gap: clamp(16px,2.4vw,24px); }
.subject-card { display: block; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px,2.6vw,30px); box-shadow: var(--shadow-1); transition: transform .2s var(--ease), box-shadow .2s, border-color .2s; }
.subject-card:hover { text-decoration: none; transform: translateY(-3px); box-shadow: var(--shadow-2); border-color: var(--line-2); }
.subject-card__icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 13px; background: var(--green-soft); color: var(--green-ink); margin-bottom: 16px; }
.subject-card__icon svg { width: 28px; height: 28px; }
.subject-card h3 { font-size: 1.5rem; color: var(--ink); }
.subject-card p { margin-top: 8px; color: var(--ink-2); font-size: 1rem; }
.subject-card__count { margin-top: 16px; font-weight: 700; font-size: 0.9rem; color: var(--green-ink); display: inline-flex; align-items: center; gap: 6px; }
.subject-card:nth-child(3n+2) .subject-card__icon { background: #f6dcb6; color: var(--gold-text); }
.subject-card:focus-visible, .lesson-card:focus-visible { outline-offset: 3px; border-radius: var(--radius); }
.subject-card:nth-child(3n+3) .subject-card__icon { background: #fbe5df; color: var(--coral-ink); }

/* =======================================================================
   Lessons
   ======================================================================= */
.lesson-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px,100%),1fr)); gap: clamp(16px,2.2vw,22px); }
.lesson-card { display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 22px 22px 20px; box-shadow: var(--shadow-1); transition: transform .18s var(--ease), box-shadow .18s, border-color .18s; }
.lesson-card:hover { text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-2); border-color: var(--line-2); }
.lesson-card__meta { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.lesson-card h3 { font-size: 1.32rem; line-height: 1.18; }
.lesson-card p { margin-top: 8px; color: var(--ink-2); font-size: 0.98rem; }
.lesson-card__more { margin-top: auto; padding-top: 14px; font-weight: 700; color: var(--green-ink); font-size: 0.94rem; }
.lesson-card__subject { font-weight: 700; font-size: 0.8rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-3); }

.level { font-weight: 700; font-size: 0.76rem; letter-spacing: 0.02em; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.level--new { background: var(--green-soft); color: var(--green-ink); }
.level--everyone { background: #f6dcb6; color: var(--gold-text); }
.level--deeper { background: #e9e3f3; color: #5b3fa0; }
.minutes { font-size: 0.86rem; color: var(--ink-3); font-weight: 600; display: inline-flex; align-items: center; gap: 5px; }
.minutes svg { width: 15px; height: 15px; }

/* =======================================================================
   Lesson article
   ======================================================================= */
.lesson-head { padding-top: clamp(28px,4vw,52px); }
.lesson-head__meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.lesson-head h1 { font-size: clamp(2rem, 1.4rem + 3vw, 3.4rem); max-width: 22ch; }
.lesson-head .lede { margin-top: 16px; max-width: 60ch; }

.prose { font-family: var(--serif); font-size: clamp(1.12rem, 1.05rem + 0.4vw, 1.28rem); line-height: 1.72; color: #2c2820; max-width: 68ch; }
.prose p { margin-top: 1.1em; }
.prose p:first-child { margin-top: 0; }
.prose h2 { font-size: 1.7rem; margin-top: 1.7em; }
.prose h3 { font-size: 1.35rem; margin-top: 1.5em; }
.prose strong { font-weight: 620; color: var(--ink); }
.prose a { font-weight: 600; }

.callout { border-radius: 14px; padding: clamp(20px,2.4vw,28px); margin-top: clamp(26px,3vw,36px); }
.callout h3 { font-family: var(--sans); font-weight: 800; font-size: 0.82rem; letter-spacing: 0.07em; text-transform: uppercase; display: flex; align-items: center; gap: 9px; margin-bottom: 14px; }
.callout h3 svg { width: 20px; height: 20px; }
.callout ul { margin: 0; padding-left: 0; list-style: none; display: grid; gap: 11px; }
.callout li { position: relative; padding-left: 30px; }
.callout li::before { content: ""; position: absolute; left: 0; top: 2px; width: 19px; height: 19px; background: no-repeat center/contain; }
.callout--takeaways { background: var(--green-soft); border: 1px solid #cfe6dd; }
.callout--takeaways h3 { color: var(--green-ink); }
.callout--takeaways li::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230e5f4b' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5L20 7'/%3E%3C/svg%3E"); }
.callout--try { background: #fff6e4; border: 1px solid #f3e1bb; }
.callout--try h3 { color: var(--gold-text); }
.callout--try p { color: #5a4a26; }
.callout--caution { background: #fdeee9; border: 1px solid #f4d2c7; }
.callout--caution h3 { color: var(--coral-ink); }
.callout--caution p { color: #6b3a2c; }

.lesson-nav { display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; margin-top: clamp(36px,4vw,52px); padding-top: 24px; border-top: 1px solid var(--line); }

/* =======================================================================
   Mission / manifesto / chalkboard
   ======================================================================= */
.manifesto { display: grid; gap: 2px; }
.belief { display: grid; grid-template-columns: 40px 1fr; gap: 16px; align-items: baseline; padding: clamp(16px,2vw,22px) 0; border-bottom: 1px solid var(--chalk-line); }
.belief:last-child { border-bottom: 0; }
.belief__n { font-family: var(--serif); font-size: 1.2rem; color: var(--gold); }
.belief__t { font-family: var(--serif); font-size: clamp(1.3rem,1rem+1.1vw,1.9rem); line-height: 1.22; color: var(--chalk); }

.who-list { list-style: none; padding: 0; display: grid; gap: 12px; }
.who-list li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; align-items: start; font-size: 1.08rem; }
.who-list svg { width: 22px; height: 22px; color: var(--green-bright); margin-top: 3px; }
.section--chalk .who-list li { color: var(--chalk); }

/* =======================================================================
   Newsletter signup
   ======================================================================= */
.signup { background: var(--chalk-bg2); color: var(--chalk); border-radius: var(--radius); padding: clamp(28px,4vw,52px); }
.signup__inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(22px,3vw,44px); align-items: center; }
.signup h2 { color: var(--chalk); font-size: clamp(1.6rem,1.2rem+1.6vw,2.4rem); }
.signup p { color: var(--chalk-2); margin-top: 10px; }
.signup__form { display: flex; gap: 10px; flex-wrap: wrap; }
.signup__form input { flex: 1 1 220px; font-family: var(--sans); font-size: 1rem; padding: 14px 16px; border-radius: 12px; border: 1px solid #44544d; background: #18221f; color: var(--chalk); }
.signup__form input::placeholder { color: #8b958c; }
.signup__form input:focus { outline: none; border-color: var(--green-bright); box-shadow: 0 0 0 3px rgba(39,165,133,.25); }
.signup__note { font-size: 0.84rem; color: var(--chalk-2); margin-top: 12px; }
.signup__note a { color: var(--gold); }

/* =======================================================================
   Forms
   ======================================================================= */
.form-wrap { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px,3.5vw,44px); box-shadow: var(--shadow-1); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-weight: 700; font-size: 0.94rem; color: var(--ink); }
.field .req { color: var(--coral-ink); }
.field input, .field select, .field textarea { font-family: var(--sans); font-size: 1rem; color: var(--ink); background: var(--canvas); border: 1px solid var(--line-2); border-radius: 11px; padding: 13px 15px; width: 100%; transition: border-color .15s, box-shadow .15s; }
.field textarea { min-height: 150px; resize: vertical; line-height: 1.6; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px var(--green-wash); }
.field__hint { font-size: 0.86rem; color: var(--ink-3); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { display: none; padding: 14px 18px; border-radius: 12px; font-weight: 600; margin-bottom: 18px; }
.form-status.is-show { display: block; }
.form-status--ok { background: var(--green-soft); color: var(--green-ink); border: 1px solid #cfe6dd; }
.form-status--err { background: #fdeee9; color: var(--coral-ink); border: 1px solid #f4d2c7; }
.form-note { font-size: 0.88rem; color: var(--ink-3); }

/* =======================================================================
   FAQ / Q&A
   ======================================================================= */
.qa-list { display: grid; gap: 14px; max-width: 820px; }
.qa { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 22px 24px; }
.qa h3 { font-size: 1.22rem; }
.qa p { margin-top: 8px; color: var(--ink-2); }

/* =======================================================================
   Page head
   ======================================================================= */
.page-head { padding-top: clamp(40px,5vw,76px); padding-bottom: clamp(24px,3vw,40px); }
.crumbs { font-size: 0.9rem; color: var(--ink-3); margin-bottom: 18px; font-weight: 600; }
.crumbs a { color: var(--ink-3); }
.crumbs a:hover { color: var(--green-ink); }
.page-head h1 { font-size: clamp(2.2rem, 1.5rem + 3.4vw, 4rem); }
.page-head__lede { margin-top: 16px; max-width: 60ch; }

/* =======================================================================
   Footer
   ======================================================================= */
.cta-band { background: var(--green); color: #fff; }
.cta-band__inner { display: grid; grid-template-columns: 1.4fr auto; gap: 26px; align-items: center; }
.cta-band h2 { color: #fff; font-size: clamp(1.7rem,1.2rem+2vw,2.8rem); }
.cta-band p { color: #eaf6f1; margin-top: 10px; max-width: 48ch; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.site-footer { background: var(--ink); color: #cfc9bd; padding-block: clamp(46px,6vw,72px) 0; }
.site-footer__inner { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: clamp(26px,3vw,44px); }
.site-footer__brand .brand__word { color: #fff; }
.site-footer__brand .brand__word b { color: var(--gold); }
.site-footer__tag { margin-top: 14px; max-width: 34ch; color: #b6afa1; font-size: 0.96rem; }
.site-footer__col h3 { font-family: var(--sans); font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: #8f8779; margin-bottom: 14px; }
.link-list { list-style: none; padding: 0; display: grid; gap: 10px; }
.link-list a { color: #ddd7cb; font-size: 0.98rem; }
.link-list a:hover { color: var(--gold); text-decoration: none; }
.site-footer__base { margin-top: clamp(36px,5vw,56px); border-top: 1px solid #3a352c; padding-block: 20px; }
.site-footer__base-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 0.86rem; color: #8f8779; }

/* =======================================================================
   Reveal + focus
   ======================================================================= */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"]{transition-delay:.07s} .reveal[data-delay="2"]{transition-delay:.14s} .reveal[data-delay="3"]{transition-delay:.21s}
@media (prefers-reduced-motion: reduce){ .reveal{opacity:1;transform:none;transition:none} }

:where(a,button,input,select,textarea):focus-visible { outline: 3px solid var(--green); outline-offset: 2px; border-radius: 6px; }
.section--chalk :where(a,button):focus-visible, .signup :where(a,button,input):focus-visible { outline-color: var(--gold); }

/* =======================================================================
   Responsive
   ======================================================================= */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__art { max-width: 520px; order: -1; }
  .signup__inner { grid-template-columns: 1fr; }
  .cta-band__inner { grid-template-columns: 1fr; }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .site-nav__toggle { display: flex; }
  .site-nav__pill { position: fixed; inset: 74px 0 auto 0; background: var(--canvas); border-bottom: 1px solid var(--line); padding: 14px var(--gutter) 22px; transform: translateY(-130%); transition: transform .3s var(--ease); box-shadow: var(--shadow-2); }
  .site-nav.is-open .site-nav__pill { transform: translateY(0); }
  .site-nav__list { flex-direction: column; align-items: stretch; gap: 4px; }
  .site-nav__list a { padding: 13px 12px; font-size: 1.05rem; }
  .site-nav__cta { margin-top: 8px; }
  .site-nav__cta a { display: inline-block; text-align: center; }
  .form-grid { grid-template-columns: 1fr; }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 721px) { .site-nav__toggle { display: none; } }
@media (max-width: 480px) { .site-footer__inner { grid-template-columns: 1fr; } }