/* Hantis site styles. Tokens and fonts come from ../tokens.css */
*,*::before,*::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
  body { margin: 0; font-family: var(--f-body); font-size: 18px; line-height: 1.6; color: var(--h-ink); background: var(--h-chalk); -webkit-font-smoothing: antialiased; }
  img, svg { max-width: 100%; display: block; }
  a { color: var(--h-blue); }
  .wrap { width: min(1180px, 100% - 40px); margin-inline: auto; }
  .skip { position: absolute; left: -999px; } .skip:focus { left: 12px; top: 12px; z-index: 99; background: #fff; padding: 8px 12px; }
  :focus-visible { outline: 3px solid var(--h-ball); outline-offset: 3px; }

  /* type */
  .eyebrow { font-family: var(--f-label); font-weight: 700; font-size: 15px; letter-spacing: .14em; text-transform: uppercase; color: var(--h-red-ink); margin: 0 0 10px; }
  .dark .eyebrow { color: var(--h-ball); }
  h1, h2 { font-family: var(--f-display); font-weight: 400; text-transform: uppercase; line-height: .95; letter-spacing: .005em; margin: 0; }
  h1 { font-size: clamp(56px, 9vw, 120px); }
  h2 { font-size: clamp(40px, 5.5vw, 68px); }
  h3 { font-family: var(--f-label); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; font-size: 22px; line-height: 1.15; margin: 0 0 6px; }
  .lede { font-size: 20px; color: var(--h-steel); max-width: 640px; margin: 18px 0 0; }
  .dark .lede { color: #C3C8D2; }

  /* buttons */
  .btn { display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-label); font-weight: 700; font-size: 18px; letter-spacing: .06em; text-transform: uppercase; text-decoration: none; padding: 14px 22px; border-radius: 999px; border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, background .15s; }
  .btn:hover { transform: translateY(-2px); }
  .btn-ball { background: var(--h-ball); color: var(--h-ink); }
  .btn-red { background: var(--h-red-ink); color: #fff; }
  .btn-ghost { border-color: currentColor; color: inherit; background: transparent; }
  .btn svg { width: 18px; height: 18px; }

  /* header */
  .site-head { position: sticky; top: 0; z-index: 20; background: rgba(16,18,24,.94); backdrop-filter: blur(8px); color: #fff; }
  .site-head .wrap { display: flex; align-items: center; gap: 28px; height: 68px; }
  .site-head .logo img { height: 34px; width: auto; }
  .site-head nav { display: flex; gap: 22px; margin-left: auto; }
  .site-head nav a { color: #D5D9E0; text-decoration: none; font-family: var(--f-label); font-weight: 600; font-size: 16px; letter-spacing: .08em; text-transform: uppercase; }
  .site-head nav a:hover { color: #fff; }
  .site-head .btn { padding: 9px 16px; font-size: 15px; }
  .menu-btn { display: none; margin-left: auto; background: none; border: 0; color: #fff; font-family: var(--f-label); font-weight: 700; letter-spacing: .1em; font-size: 16px; }

  /* hero */
  .dark { background: var(--h-ink); color: #fff; }
  .hero { position: relative; overflow: hidden; padding: 72px 0 40px; }
  .hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; }
  .hero h1 span { display: block; }
  .hero h1 .hl { color: var(--h-ball); }
  .hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
  .court svg { width: 100%; height: auto; }
  .proof { display: flex; flex-wrap: wrap; gap: 10px 34px; margin-top: 40px; padding-top: 22px; border-top: 1px solid #2A2F3B; }
  .proof div { font-family: var(--f-label); font-size: 15px; letter-spacing: .06em; text-transform: uppercase; color: #9BA2AF; }
  .proof b { display: block; font-family: var(--f-display); font-weight: 400; font-size: 34px; color: #fff; letter-spacing: 0; line-height: 1.1; }

  /* path */
  .path { background: var(--h-ink-2); color: #fff; }
  .path ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); }
  .path li a { display: block; padding: 18px 16px; text-decoration: none; color: #C3C8D2; border-left: 1px solid #2E3441; font-family: var(--f-label); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; font-size: 16px; transition: background .15s; }
  .path li:first-child a { border-left: 0; }
  .path li a:hover { background: #262B37; color: #fff; }
  .path li a small { display: block; color: var(--h-ball); font-weight: 700; font-size: 13px; }

  section.block { padding: 96px 0; }
  .sec-head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: 44px; }
  .sec-head .lede { margin: 0; }
  .step-tag { font-family: var(--f-label); font-weight: 700; font-size: 15px; letter-spacing: .12em; text-transform: uppercase; color: var(--h-steel); }
  .step-tag b { color: var(--h-red-ink); }

  .cards { display: grid; gap: 18px; }
  .c3 { grid-template-columns: repeat(3, 1fr); }
  .c2 { grid-template-columns: repeat(2, 1fr); }
  .c4 { grid-template-columns: repeat(4, 1fr); }
  .card { background: #fff; border: 1px solid var(--h-line); border-radius: var(--r-lg); padding: 26px; }
  .card p { margin: 6px 0 0; color: var(--h-steel); font-size: 17px; }
  .big-num { font-family: var(--f-display); font-size: 64px; line-height: 1; color: var(--h-blue); }

  .mode { border-radius: var(--r-lg); padding: 30px; color: #fff; position: relative; overflow: hidden; }
  .mode.free { background: var(--h-blue); }
  .mode.comp { background: #A80F1A; background: linear-gradient(135deg, #C8102E, #A80F1A); }
  .mode h3 { font-size: 30px; font-family: var(--f-display); font-weight: 400; letter-spacing: .01em; }
  .mode ul { margin: 14px 0 0; padding-left: 20px; }
  .mode li { margin: 6px 0; }
  .mode .for { display: inline-block; margin-top: 16px; font-family: var(--f-label); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: 14px; background: rgba(255,255,255,.16); padding: 5px 12px; border-radius: 99px; }

  /* watch */
  .video-main { position: relative; aspect-ratio: 16/9; border-radius: var(--r-lg); overflow: hidden; background: #1B1F29 center/cover no-repeat; }
  .video-main button, .vthumb button { all: unset; cursor: pointer; position: absolute; inset: 0; display: grid; place-items: center; }
  .play { width: 88px; height: 88px; border-radius: 50%; background: var(--h-ball); display: grid; place-items: center; box-shadow: 0 10px 40px rgba(0,0,0,.4); transition: transform .15s; }
  button:hover .play { transform: scale(1.08); }
  .play svg { width: 34px; height: 34px; margin-left: 6px; }
  .vlabel { position: absolute; left: 20px; bottom: 18px; right: 20px; font-family: var(--f-label); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: 20px; text-shadow: 0 2px 12px rgba(0,0,0,.6); }
  .vlabel small { display: block; font-size: 14px; color: var(--h-ball); }
  .video-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; }
  .video-side { display: grid; gap: 18px; }
  .vthumb { position: relative; aspect-ratio: 16/9; border-radius: var(--r-md); overflow: hidden; background: #1B1F29 center/cover no-repeat; }
  .vthumb .play { width: 54px; height: 54px; } .vthumb .play svg { width: 22px; height: 22px; margin-left: 4px; }
  .vthumb .vlabel { font-size: 16px; left: 14px; bottom: 12px; }
  .todo { position: absolute; top: 12px; left: 12px; font: 700 12px/1 var(--f-label); letter-spacing: .1em; text-transform: uppercase; background: var(--h-ball); color: var(--h-ink); padding: 6px 9px; border-radius: 6px; }
  .yt-link { display: inline-flex; margin-top: 22px; }

  /* rules */
  .serve-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 44px; }
  .serve-steps .card { display: flex; gap: 16px; align-items: flex-start; }
  .sq { flex: none; width: 46px; height: 46px; border-radius: 10px; background: var(--h-ink); color: #fff; display: grid; place-items: center; font: 700 26px var(--f-label); }
  .sq.red { background: var(--h-red-ink); }
  .outs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
  .out { background: #fff; border: 1px solid var(--h-line); border-radius: var(--r-md); padding: 18px 18px 16px; }
  .out .rn { font: 700 14px var(--f-label); letter-spacing: .08em; color: var(--h-red-ink); }
  .out h4 { font: 700 20px/1.1 var(--f-label); text-transform: uppercase; letter-spacing: .04em; margin: 4px 0 6px; }
  .out p { margin: 0; font-size: 16px; color: var(--h-steel); line-height: 1.45; }
  .out.star { background: var(--h-ink); color: #fff; border-color: var(--h-ink); }
  .out.star p { color: #C3C8D2; } .out.star .rn { color: var(--h-ball); }
  .mode-key { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 0 0 18px; font-size: 16px; color: var(--h-steel); }
  .pill { font: 700 13px var(--f-label); letter-spacing: .08em; text-transform: uppercase; padding: 4px 10px; border-radius: 99px; color: #fff; margin-right: 6px; }
  .pill.f { background: var(--h-blue); } .pill.c { background: var(--h-red-ink); }

  /* setup */
  .setup { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
  .spacing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 22px 0; }
  .spacing div { background: #fff; border: 1px solid var(--h-line); border-radius: var(--r-md); padding: 14px; text-align: center; }
  .spacing b { display: block; font: 400 36px/1 var(--f-display); color: var(--h-blue); }
  .spacing span { font: 600 14px var(--f-label); letter-spacing: .08em; text-transform: uppercase; color: var(--h-steel); }
  .checklist { list-style: none; padding: 0; margin: 0; }
  .checklist li { padding: 10px 0 10px 36px; position: relative; border-top: 1px solid var(--h-line); }
  .checklist li::before { content: ""; position: absolute; left: 0; top: 13px; width: 22px; height: 22px; border-radius: 50%; background: var(--h-ball); box-shadow: inset 0 0 0 2px var(--h-ink); }

  /* downloads */
  .dl { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--h-line); border-radius: var(--r-lg); overflow: hidden; }
  .dl .cover { aspect-ratio: 4/3; background: var(--h-ink); display: grid; place-items: center; position: relative; }
  .dl .cover .t { font: 400 34px/0.95 var(--f-display); text-transform: uppercase; color: #fff; text-align: center; padding: 0 20px; }
  .dl .cover .t small { display: block; font: 700 14px var(--f-label); letter-spacing: .14em; color: var(--h-ball); margin-bottom: 8px; }
  .dl .body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
  .dl .body p { margin: 0; color: var(--h-steel); font-size: 16px; }
  .dl .meta { font: 600 14px var(--f-label); letter-spacing: .08em; text-transform: uppercase; color: var(--h-steel); margin-top: auto; }
  .dl .actions { display: flex; flex-wrap: wrap; gap: 8px; }
  .dl .btn { padding: 10px 16px; font-size: 15px; }
  .badge-free { position: absolute; top: 14px; right: 14px; font: 700 13px var(--f-label); letter-spacing: .1em; text-transform: uppercase; background: var(--h-ball); color: var(--h-ink); padding: 5px 10px; border-radius: 99px; }

  /* teachers */
  .teach { background: var(--h-blue); color: #fff; border-radius: 32px; padding: 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; position: relative; overflow: hidden; }
  .teach .eyebrow { color: var(--h-ball); }
  .teach .lede { color: #D6DBF0; }
  .teach ul { padding: 0; margin: 22px 0 0; list-style: none; }
  .teach li { padding: 8px 0 8px 30px; position: relative; }
  .teach li::before { content: "✓"; position: absolute; left: 0; color: var(--h-ball); font-weight: 700; }
  .buy { background: #fff; color: var(--h-ink); border-radius: var(--r-lg); padding: 30px; }
  .buy .price { font: 400 64px/1 var(--f-display); }
  .buy .price { margin: 10px 0 4px; }
  .buy .tbd { display: inline-block; border: 2px dashed var(--h-red-ink); padding: 4px 10px; border-radius: 8px; }
  .buy .small { font-size: 15px; color: var(--h-steel); margin: 8px 0 20px; }
  .buy .btn { width: 100%; justify-content: center; }
  .buy .row { display: grid; gap: 10px; }
  .buy .po { font-size: 15px; margin-top: 16px; color: var(--h-steel); }
  .std { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
  .std span { font: 700 13px var(--f-label); letter-spacing: .08em; text-transform: uppercase; background: rgba(255,255,255,.14); padding: 5px 10px; border-radius: 99px; }

  .quote { margin: 0; padding: 40px 0 0; max-width: 860px; }
  .quote p { font: 500 26px/1.4 var(--f-body); margin: 0; }
  .quote footer { margin-top: 14px; font: 600 16px var(--f-label); letter-spacing: .08em; text-transform: uppercase; color: var(--h-steel); }

  /* community */
  .signup { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
  .signup input { flex: 1 1 260px; font: inherit; padding: 14px 18px; border-radius: 999px; border: 2px solid #3A4050; background: #1B1F29; color: #fff; }
  .signup input::placeholder { color: #8A91A0; }
  .social { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
  .sec-head > *, .setup > *, .teach > *, .hero .wrap > * { min-width: 0; }
  .social a { color: #fff; font: 700 15px var(--f-label); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; border: 1px solid #3A4050; padding: 9px 14px; border-radius: 99px; }

  .site-foot { background: #0A0B0F; color: #8A91A0; padding: 48px 0; font-size: 15px; }
  .site-foot .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
  .site-foot h5 { font: 700 14px var(--f-label); letter-spacing: .12em; text-transform: uppercase; color: #fff; margin: 0 0 10px; }
  .site-foot a { color: #C3C8D2; text-decoration: none; display: block; padding: 3px 0; }
  .site-foot a:hover { color: #fff; }
  .site-foot .legal { grid-column: 1 / -1; border-top: 1px solid #1F232D; padding-top: 20px; font-size: 13px; }

  @media (max-width: 980px) {
    .hero .wrap, .setup, .teach, .sec-head, .video-grid { grid-template-columns: 1fr; }
    .c3, .c4, .outs, .serve-steps { grid-template-columns: repeat(2, 1fr); }
    .path ol { grid-template-columns: repeat(3, 1fr); }
    .path li:nth-child(4) a { border-left: 0; }
    .site-foot .wrap { grid-template-columns: 1fr 1fr; }
    .teach { padding: 36px 24px; }
  }
  @media (max-width: 760px) {
    .site-head nav, .site-head .btn { display: none; }
    .menu-btn { display: block; }
    .site-head.open nav { display: flex; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--h-ink); padding: 16px 20px 24px; gap: 14px; }
  }
  @media (max-width: 600px) {
    body { font-size: 17px; }
    .c3, .c4, .c2, .outs, .serve-steps, .spacing { grid-template-columns: 1fr; }
    .path ol { grid-template-columns: repeat(2, 1fr); }
    .path li a { border-left: 0; border-top: 1px solid #2E3441; }
    section.block { padding: 64px 0; }
    .site-foot .wrap { grid-template-columns: 1fr; }
    .hero { padding-top: 44px; }
  }

/* ===================== Inner pages ===================== */
.site-head nav a[aria-current="page"] { color: #fff; box-shadow: inset 0 -3px 0 var(--h-ball); }
.page-hero { padding: 64px 0 48px; }
.page-hero h1 { font-size: clamp(48px, 7vw, 88px); }
.page-hero .lede { margin-top: 16px; }
.page-hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.crumbs { font: 600 14px var(--f-label); letter-spacing: .1em; text-transform: uppercase; color: #9BA2AF; margin-bottom: 14px; }
.crumbs a { color: #9BA2AF; text-decoration: none; } .crumbs a:hover { color: #fff; }

.prose { max-width: 720px; }
.prose p, .prose li { color: #2B303B; }
.prose h2 { font-size: clamp(32px, 4vw, 46px); margin: 48px 0 14px; }
.prose h3 { margin: 28px 0 8px; }
.two-col { display: grid; grid-template-columns: 240px 1fr; gap: 56px; align-items: start; }
.toc-side { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 90px); display: grid; gap: 2px; }
.toc-side a { font: 600 15px var(--f-label); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; color: var(--h-steel); padding: 7px 12px; border-left: 3px solid var(--h-line); }
.toc-side a:hover { color: var(--h-ink); border-color: var(--h-blue); }
.toc-side .dl-box { margin-top: 18px; padding: 16px; border-radius: var(--r-md); background: var(--h-ink); color: #fff; border: 0; }
.toc-side .dl-box p { margin: 0 0 10px; font: 400 15px/1.4 var(--f-body); letter-spacing: 0; text-transform: none; color: #C3C8D2; }

/* rulebook on the web */
.rule-sec { padding-top: 12px; margin-bottom: 56px; scroll-margin-top: 90px; }
.rule-sec > .kick { font: 700 15px var(--f-label); letter-spacing: .14em; text-transform: uppercase; color: var(--h-red-ink); }
.rule-sec > h2 { font-size: clamp(36px, 4.6vw, 54px); margin: 4px 0 18px; }
.rule-sec h3.grp { font: 700 19px var(--f-label); letter-spacing: .06em; text-transform: uppercase; margin: 26px 0 8px; padding-bottom: 6px; border-bottom: 1px solid var(--h-line); }
.rule-sec h3.grp span { color: var(--h-red-ink); margin-right: 8px; }
.rl { display: grid; grid-template-columns: 70px 1fr; gap: 14px; padding: 12px 0; border-bottom: 1px solid #ECEDEF; scroll-margin-top: 90px; }
.rl .no { font: 700 16px/1.6 var(--f-label); color: var(--h-red-ink); letter-spacing: .04em; }
.rl .no a { color: inherit; text-decoration: none; }
.rl h4 { font: 700 19px/1.3 var(--f-label); text-transform: uppercase; letter-spacing: .04em; margin: 0 0 4px; }
.rl p { margin: 0; } .rl p + p { margin-top: 8px; }
.rl ul { margin: 6px 0 0; padding-left: 20px; }
.rl .tip { font-size: 16px; color: var(--h-steel); }
.fig { background: #fff; border: 1px solid var(--h-line); border-radius: var(--r-lg); padding: 22px; margin: 18px 0; }
.fig figcaption { font: 600 14px var(--f-label); letter-spacing: .1em; text-transform: uppercase; color: var(--h-steel); margin-top: 10px; }
.fig figcaption b { color: var(--h-red-ink); margin-right: 8px; }
.fig .fig-row { display: grid; grid-template-columns: 1.75fr 1fr; gap: 22px; align-items: center; }
.fig .fig-steps { list-style: none; margin: 0; padding: 0; font: 600 16px/1.3 var(--f-label); color: var(--h-ink); }
.fig .fig-steps li { display: flex; gap: 10px; align-items: flex-start; margin: 8px 0; }
.fig .fig-steps b { flex: none; width: 24px; height: 24px; border-radius: 5px; background: var(--h-ink); color: #fff; display: grid; place-items: center; font-size: 14px; }
@media (max-width: 700px) { .fig .fig-row { grid-template-columns: 1fr; } }
.tbl-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 16px; background: #fff; border-radius: var(--r-md); overflow: hidden; }
table.data th { font: 700 14px var(--f-label); letter-spacing: .08em; text-transform: uppercase; text-align: left; background: var(--h-ink); color: #fff; padding: 10px 14px; }
table.data td { padding: 10px 14px; border-bottom: 1px solid var(--h-line); vertical-align: top; font-variant-numeric: tabular-nums; }
.callout { border-left: 4px solid var(--h-ball); background: #FAFCE8; padding: 14px 18px; border-radius: 0 var(--r-md) var(--r-md) 0; margin: 18px 0; }
.callout.blue { border-color: var(--h-blue); background: #EEF0F8; }
.callout b.h { display: block; font: 700 14px var(--f-label); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 4px; }

/* media placeholders: swap for real photos/video later (see docs/media-todo.md) */
.ph { position: relative; display: grid; place-items: center; text-align: center; border-radius: var(--r-lg); overflow: hidden;
  background: repeating-linear-gradient(135deg, #E9EBEF 0 14px, #F2F3F5 14px 28px); border: 2px dashed #C3C8D2; color: var(--h-steel); aspect-ratio: 16/9; width: 100%; max-width: 100%; }
.ph.dark { background: repeating-linear-gradient(135deg, #1B1F29 0 14px, #20252F 14px 28px); border-color: #3A4050; color: #9BA2AF; }
.ph .ph-in { padding: 18px; }
.ph .ph-id { display: inline-block; font: 700 13px var(--f-label); letter-spacing: .12em; text-transform: uppercase; background: var(--h-ball); color: var(--h-ink); padding: 5px 9px; border-radius: 6px; margin-bottom: 8px; }
.ph .ph-t { display: block; font: 700 18px/1.25 var(--f-label); text-transform: uppercase; letter-spacing: .04em; }
.ph .ph-s { display: block; font-size: 14px; margin-top: 4px; }
.ph.sq { aspect-ratio: 1; } .ph.tall { aspect-ratio: 4/5; } .ph.vert { aspect-ratio: 9/16; }
.photo { border-radius: var(--r-lg); overflow: hidden; position: relative; }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo .ai { position: absolute; right: 10px; bottom: 10px; font: 600 11px var(--f-label); letter-spacing: .1em; text-transform: uppercase; background: rgba(16,18,24,.7); color: #fff; padding: 3px 8px; border-radius: 99px; }

/* product page */
.product { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: start; }
.book { aspect-ratio: 8.5/11; border-radius: 10px; background: var(--h-ink); color: #fff; padding: 28px; position: relative; overflow: hidden; box-shadow: 0 30px 60px rgba(16,18,24,.35), 0 0 0 1px rgba(255,255,255,.05) inset; max-width: 420px; }
.book .t { font: 400 clamp(34px, 4vw, 52px)/.92 var(--f-display); text-transform: uppercase; margin-top: 18px; }
.book .t small { display: block; font: 700 14px var(--f-label); letter-spacing: .14em; color: var(--h-ball); margin-bottom: 10px; }
.book img { width: 55%; }
.book svg.court { position: absolute; right: -60px; bottom: -30px; width: 115%; opacity: .95; }
.faq details { border-top: 1px solid var(--h-line); padding: 16px 0; }
.faq details:last-child { border-bottom: 1px solid var(--h-line); }
.faq summary { cursor: pointer; font: 700 19px var(--f-label); text-transform: uppercase; letter-spacing: .04em; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: "+"; font-size: 24px; line-height: 1; color: var(--h-red-ink); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 10px 0 0; color: #2B303B; }
.lessons { counter-reset: l; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.lessons li { list-style: none; background: #fff; border: 1px solid var(--h-line); border-radius: var(--r-md); padding: 14px 16px 14px 62px; position: relative; }
.lessons li::before { counter-increment: l; content: counter(l); position: absolute; left: 16px; top: 12px; font: 400 32px/1 var(--f-display); color: var(--h-blue); }
.lessons b { display: block; font: 700 17px var(--f-label); text-transform: uppercase; letter-spacing: .04em; }
.lessons span { font-size: 15px; color: var(--h-steel); }
.std-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.std-grid div { background: #fff; border: 1px solid var(--h-line); border-radius: var(--r-md); padding: 16px; }
.std-grid b { font: 400 32px/1 var(--f-display); color: var(--h-red-ink); }
.std-grid p { margin: 6px 0 0; font-size: 15px; }
.sticky-buy { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 90px); }

@media (max-width: 980px) {
  .two-col, .product { grid-template-columns: 1fr; gap: 32px; }
  .toc-side { position: static; grid-template-columns: repeat(2, 1fr); }
  .std-grid { grid-template-columns: repeat(2, 1fr); }
  .sticky-buy { position: static; }
}
@media (max-width: 600px) {
  .lessons, .std-grid, .toc-side { grid-template-columns: 1fr; }
  .rl { grid-template-columns: 1fr; gap: 2px; }
  .page-hero { padding: 44px 0 36px; }
}
.fig > svg { display: block; width: 100%; max-width: 620px; margin: 0 auto; height: auto; }
.serve-steps.steps4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .serve-steps.steps4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .serve-steps.steps4 { grid-template-columns: 1fr; } }

/* teacher testimonials */
.quotes { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 40px; }
.tq { margin: 0; background: #fff; border: 1px solid var(--h-line); border-radius: var(--r-lg); padding: 30px 30px 26px; display: flex; flex-direction: column; gap: 20px; position: relative; }
.tq::before { content: "“"; position: absolute; top: 4px; right: 22px; font: 400 96px/1 var(--f-display); color: var(--h-ball); }
.tq blockquote { margin: 0; padding-right: 44px; }
.tq blockquote p { margin: 0; font: 500 19px/1.5 var(--f-body); color: var(--h-ink); }
.tq figcaption { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--h-line); }
.tq figcaption b { display: block; font: 700 17px var(--f-label); letter-spacing: .06em; text-transform: uppercase; }
.tq figcaption span { font-size: 15px; color: var(--h-steel); }
@media (max-width: 760px) { .quotes { grid-template-columns: 1fr; } }

/* legal pages + footer links */
.site-foot .legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; }
.site-foot .legal-links { display: flex; gap: 18px; }
.site-foot .legal-links a { display: inline; padding: 0; }
.prose.legal h2 { font-size: clamp(26px, 3vw, 32px); margin: 40px 0 10px; scroll-margin-top: 90px; }
.prose.legal h3 { font-size: 18px; margin: 22px 0 6px; }
.prose.legal ul, .prose.legal ol { padding-left: 22px; }
.prose.legal li { margin: 6px 0; }
.prose.legal table.data { margin: 10px 0; }