/* Styles for the generated site pages (languages, speaking, exam prep). Based on the homepage; neutral palette until brand colours are chosen. */
  :root {
    --bg: #FFFFFF; --soft: #F5F4F0; --ink: #15171C; --muted: #5D6068; --line: #E7E5DF;
    --brand: #2E4A2C; --brand-hover: #3A5C37; --brand-soft: #EEF4EC; --star: #F2B33D;
    --chip-blue: #E3EEFB; --dot-blue: #4C8DE6;
    --chip-pink: #FBE4EE; --dot-pink: #E255A1;
    --chip-yellow: #FCF1D6; --dot-yellow: #EDAE2C;
    --chip-green: #E2F3DE; --dot-green: #5DBA4E;
    --chip-lilac: #EEE8FB; --dot-lilac: #9A74E8;
    --font: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
    color-scheme: light;
  }
  * { box-sizing: border-box; }
  [hidden] { display: none !important; }
  html { scroll-behavior: smooth; }
  @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }
  body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
  .wrap { max-width: 1160px; margin-inline: auto; padding-inline: 20px; }
  h1, h2, h3 { margin: 0; letter-spacing: -0.025em; text-wrap: balance; line-height: 1.1; }
  h1 { font-size: clamp(2.5rem, 6.2vw, 4.4rem); font-weight: 800; }
  h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); font-weight: 800; }
  h3 { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; }
  p { margin: 0; }
  a { color: inherit; text-decoration: none; }
  :focus-visible { outline: 3px solid var(--dot-blue); outline-offset: 3px; border-radius: 8px; }

  .btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; font: 700 1rem/1.2 var(--font); padding: 1em 1.5em; border-radius: 12px; border: 1.5px solid transparent; cursor: pointer; transition: background-color .15s; text-align: center; }
  .btn-primary { background: var(--brand); color: #fff; }
  .btn-primary:hover { background: var(--brand-hover); }
  .btn-outline { background: #fff; color: var(--ink); border-color: #CFCCC4; }
  .btn-outline:hover { background: var(--soft); }
  .btn-sm { padding: .7em 1.05em; font-size: .92rem; border-radius: 10px; }
  .btn svg { width: 18px; height: 18px; flex: none; }

  /* Nav */
  .nav { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; }
  .nav.scrolled { border-bottom-color: var(--line); }
  .nav .wrap { display: flex; align-items: center; gap: 28px; height: 72px; }
  .logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; letter-spacing: -0.02em; }
  .logo-mark { width: 34px; height: 34px; border-radius: 10px; background: var(--brand); display: grid; place-items: center; color: #fff; font-size: .95rem; font-weight: 800; }
  .nav-links { display: flex; gap: 26px; font-weight: 600; font-size: .95rem; color: #2A2D33; margin-left: 12px; }
  .nav-links a:hover { color: var(--brand); }
  .nav-actions { margin-left: auto; display: flex; gap: 10px; }

  /* Hero */
  .hero { padding-block: 64px 0; text-align: center; }
  .hero .wrap { display: grid; justify-items: center; gap: 22px; }
  .pill { display: inline-flex; align-items: center; gap: .55em; padding: .45em .95em; border-radius: 999px; background: var(--soft); font-size: .88rem; font-weight: 600; color: #34373E; }
  .pill .d { width: 8px; height: 8px; border-radius: 50%; background: var(--dot-green); box-shadow: 0 0 0 4px rgba(93,186,78,.18); }
  .hero h1 { max-width: 15ch; }
  .hero .sub { font-size: 1.2rem; color: var(--muted); max-width: 48ch; }

  /* Search bars */
  .finder { width: min(680px, 100%); display: grid; gap: 14px; text-align: left; }
  .finder label { font-weight: 700; font-size: .95rem; text-align: center; }
  .finder-bar { display: flex; align-items: center; gap: 8px; background: #fff; border: 2px solid var(--ink); border-radius: 18px; padding: 8px 8px 8px 18px; box-shadow: 0 18px 40px -26px rgba(21,23,28,.45); transition: box-shadow .2s, border-color .2s; }
  .finder-bar:focus-within { border-color: var(--brand); box-shadow: 0 0 0 5px var(--brand-soft), 0 18px 40px -26px rgba(21,23,28,.45); }
  .finder-bar > svg { width: 22px; height: 22px; color: var(--muted); flex: none; }
  .finder input { flex: 1; min-width: 0; border: 0; outline: none; font: 600 1.1rem var(--font); color: var(--ink); background: transparent; padding: .55em .2em; }
  .finder input::placeholder { color: #9A9DA4; font-weight: 500; }
  .finder-bar .btn { padding: .9em 1.3em; }
  .picks { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
  .picks button { font: 600 .9rem var(--font); background: var(--soft); color: #2A2D33; border: 1.5px solid transparent; border-radius: 999px; padding: .45em 1em; cursor: pointer; }
  .picks button:hover { border-color: #CFCCC4; background: #fff; }
  .picks .hint { font-size: .88rem; color: var(--muted); align-self: center; }
  .finder-result { border-radius: 18px; padding: 18px 20px; display: grid; gap: 14px; animation: rise .35s ease-out; }
  .finder-result.is-yes { background: var(--brand-soft); border: 1.5px solid #CFE0CB; }
  .finder-result.is-empty { background: #FDF0D5; color: #7A5200; font-weight: 600; text-align: center; padding: 12px 16px; }
  .finder-yes { display: flex; gap: 14px; align-items: flex-start; }
  .finder-yes b { font-size: 1.12rem; display: block; line-height: 1.35; }
  .finder-yes p { color: #3E4148; margin-top: 2px; }
  .finder-tick { width: 34px; height: 34px; border-radius: 50%; background: var(--brand); color: #fff; display: grid; place-items: center; font-weight: 800; flex: none; }
  .finder-actions { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; padding-left: 48px; }
  .finder-more { font-weight: 700; color: var(--brand); font-size: .95rem; }
  .finder-more:hover { text-decoration: underline; }
  @keyframes rise { from { opacity: 0; transform: translateY(6px); } }

  /* Lesson stage */
  .stage { position: relative; margin-top: 48px; padding-inline: 20px; }
  .stage-inner { position: relative; max-width: 940px; margin-inline: auto; }
  .call { position: relative; aspect-ratio: 16 / 9; border-radius: 28px; overflow: hidden; background: #1E2126; box-shadow: 0 30px 60px -30px rgba(21,23,28,.45); }
  .call .photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 0%; }
  .call::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.18) 0%, transparent 25%, transparent 65%, rgba(0,0,0,.35) 100%); pointer-events: none; }
  .call .live, .call .vid-label, .call .caption { z-index: 1; }
  .call .live { position: absolute; left: 18px; top: 18px; display: flex; gap: 8px; }
  .tag { display: inline-flex; align-items: center; gap: .45em; padding: .4em .75em; border-radius: 8px; font-size: .8rem; font-weight: 700; background: rgba(0,0,0,.45); color: #fff; backdrop-filter: blur(6px); }
  .tag .rec { width: 8px; height: 8px; border-radius: 50%; background: #FF4D4D; animation: blink 1.6s infinite; }
  @keyframes blink { 50% { opacity: .25; } }
  .call .vid-label { position: absolute; right: 18px; top: 18px; }
  .call .caption { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); width: min(78%, 520px); text-align: center; background: rgba(0,0,0,.55); color: #fff; padding: .6em 1em; border-radius: 12px; font-size: clamp(.8rem, 1.6vw, 1rem); font-weight: 500; backdrop-filter: blur(6px); }
  .call .caption b { color: #FFD98A; }
  .hello { position: absolute; display: inline-flex; align-items: center; gap: .6em; padding: .7em 1.05em; border-radius: 14px; font-weight: 700; color: #23262C; box-shadow: 0 10px 24px -14px rgba(21,23,28,.35); white-space: nowrap; animation: float 6s ease-in-out infinite; }
  .hello small { font-weight: 600; font-size: .78rem; color: #5D6068; }
  .hello.blue { background: var(--chip-blue); } .hello.pink { background: var(--chip-pink); } .hello.yellow { background: var(--chip-yellow); } .hello.green { background: var(--chip-green); }
  .h1p { left: -70px; top: 14%; } .h2p { right: -80px; top: 10%; animation-delay: -2s; } .h3p { left: -50px; bottom: 20%; animation-delay: -4s; } .h4p { right: -60px; bottom: 26%; animation-delay: -1s; }
  @keyframes float { 50% { transform: translateY(-8px); } }

  .strip { margin-top: 56px; border-block: 1px solid var(--line); }
  .strip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
  .strip-item { padding: 22px 16px; display: flex; align-items: center; justify-content: center; gap: 10px; font-weight: 600; font-size: .95rem; }
  .strip-item + .strip-item { border-left: 1px solid var(--line); }
  .strip-item svg { width: 22px; height: 22px; flex: none; color: var(--brand); }

  section.block { padding-block: 96px; }
  .soft { background: var(--soft); }
  .head { display: grid; justify-items: center; text-align: center; gap: 14px; max-width: 720px; margin: 0 auto 52px; }
  .head p { color: var(--muted); font-size: 1.1rem; }
  .kicker { font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--brand); }

  /* Languages */
  .langs { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-template-rows: auto auto; gap: 20px; }
  .lang { border-radius: 28px; padding: 32px; display: grid; gap: 12px; align-content: start; min-width: 0; position: relative; overflow: hidden; }
  .lang .word { font-size: clamp(2.6rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; opacity: .9; }
  .lang p { color: #3E4148; max-width: 40ch; }
  .lang .links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
  .lang .links a { font-weight: 700; font-size: .9rem; background: rgba(255,255,255,.75); padding: .55em .95em; border-radius: 10px; }
  .lang .links a:hover { background: #fff; }
  .lang-en { grid-row: span 2; background: #F7E6DA; }
  .lang-en .word { font-size: clamp(3.2rem, 7vw, 5rem); }
  .lang-de { background: #E4ECEF; }
  .lang-fr { background: #ECE7F6; }
  .lang-any { grid-column: span 2; background: #fff; border: 2px dashed #CFCCC4; display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
  .lang-any .word { font-size: clamp(1.6rem, 3vw, 2.1rem); }
  .uses { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 8px; }
  .uses li { display: flex; gap: 10px; align-items: center; font-weight: 600; }
  .uses svg { width: 20px; height: 20px; color: var(--brand); flex: none; }

  /* Exam prep */
  .exam-wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
  .exam-copy { display: grid; gap: 18px; min-width: 0; }
  .exam-copy > p { color: var(--muted); font-size: 1.1rem; }
  .exam-copy .finder { width: 100%; }
  .exam-copy .finder label, .exam-copy .picks { text-align: left; justify-content: flex-start; }
  .exam-list { display: flex; flex-wrap: wrap; gap: 8px; }
  .exam-list span { font-weight: 700; font-size: .88rem; padding: .45em .85em; border-radius: 10px; background: #fff; border: 1px solid var(--line); }
  .score { background: #15171C; color: #fff; border-radius: 28px; padding: 36px; display: grid; gap: 18px; position: relative; overflow: hidden; }
  .score::before { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 70% at 80% 0%, rgba(93,186,78,.25), transparent 70%); }
  .score > * { position: relative; }
  .score .big { font-size: clamp(4rem, 9vw, 6.5rem); font-weight: 800; letter-spacing: -0.05em; line-height: .9; }
  .score .big small { font-size: 1rem; font-weight: 600; letter-spacing: 0; color: #B9BDC6; margin-left: 8px; }
  .score blockquote { margin: 0; font-size: 1.08rem; line-height: 1.55; color: #E8E9EC; }
  .score .by { font-size: .9rem; color: #B9BDC6; }

  /* Why Bean */
  .whys { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .why { background: var(--soft); border: 1px solid var(--line); border-radius: 22px; padding: 28px; display: grid; gap: 10px; align-content: start; min-width: 0; }
  .why .ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; }
  .why .ic svg { width: 22px; height: 22px; }
  .why p { color: var(--muted); }
  .ic.blue { background: var(--chip-blue); color: var(--dot-blue); } .ic.pink { background: var(--chip-pink); color: var(--dot-pink); }
  .ic.yellow { background: var(--chip-yellow); color: #B97F0A; } .ic.green { background: var(--chip-green); color: #3F8F33; }
  .ic.lilac { background: var(--chip-lilac); color: var(--dot-lilac); }

  /* Steps */
  .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; list-style: none; padding: 0; margin: 0; }
  .step { border: 1px solid var(--line); border-radius: 22px; padding: 28px; display: grid; gap: 12px; align-content: start; min-width: 0; }
  .step .n { width: 40px; height: 40px; border-radius: 12px; background: var(--brand); color: #fff; font-weight: 800; display: grid; place-items: center; }
  .step p { color: var(--muted); }

  /* Teachers */
  .stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; text-align: center; margin-bottom: 56px; }
  .stat .num { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
  .stat .lbl { color: var(--muted); margin-top: 10px; font-size: .95rem; }
  [data-suf]::after { content: attr(data-suf); }
  .teachers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
  .teacher { border: 1px solid var(--line); border-radius: 22px; overflow: hidden; background: #fff; min-width: 0; }
  .tile { position: relative; aspect-ratio: 1 / 1; overflow: hidden; background: #1E2126; }
  .tile img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,.45)); }
  .nametag { position: absolute; left: 12px; bottom: 12px; z-index: 1; display: inline-flex; align-items: center; gap: .4em; background: rgba(0,0,0,.55); color: #fff; font-size: .82rem; font-weight: 700; padding: .35em .7em; border-radius: 8px; }
  .nametag svg { width: 14px; height: 14px; }
  .t-body { padding: 16px 18px 20px; display: grid; gap: 8px; }
  .t-body .accent { color: var(--muted); font-size: .88rem; }
  .tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
  .tags li { font-size: .78rem; font-weight: 700; padding: .35em .7em; border-radius: 8px; background: var(--chip-green); color: #2C6A22; }
  .more-link { display: inline-flex; margin-top: 28px; font-weight: 700; color: var(--brand); }
  .center { text-align: center; }

  /* Reviews */
  .reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .review { border: 1px solid var(--line); border-radius: 22px; padding: 28px; display: grid; gap: 16px; grid-template-rows: auto 1fr auto; min-width: 0; background: #fff; margin: 0; }
  .stars { color: var(--star); letter-spacing: 2px; }
  .review blockquote { margin: 0; font-size: 1.05rem; font-weight: 500; line-height: 1.55; }
  .who { display: flex; align-items: center; gap: 12px; }
  .who .av { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; color: #fff; }
  .who b { display: block; font-size: .95rem; }
  .who span { font-size: .82rem; color: var(--muted); }

  /* First lesson */
  .price-wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
  .price-copy { display: grid; gap: 16px; min-width: 0; }
  .price-copy p { color: var(--muted); font-size: 1.08rem; }
  .checks { list-style: none; padding: 0; margin: 6px 0 0; display: grid; gap: 12px; }
  .checks li { display: flex; gap: 12px; align-items: flex-start; font-weight: 500; }
  .checks svg { width: 22px; height: 22px; flex: none; color: var(--brand); margin-top: 2px; }
  .pcard { border-radius: 28px; padding: 36px; background: #fff; border: 1px solid var(--line); box-shadow: 0 30px 60px -40px rgba(21,23,28,.4); display: grid; gap: 18px; }
  .pcard .top { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
  .pcard .lbl { font-weight: 700; }
  .badge { font-size: .75rem; font-weight: 700; padding: .4em .7em; border-radius: 8px; background: #E2F3DE; color: #2C6A22; white-space: nowrap; }
  .pcard .amt { font-size: 3.6rem; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
  .pcard .credit { background: var(--chip-green); color: #2C6A22; font-weight: 600; font-size: .92rem; padding: .8em 1em; border-radius: 12px; }
  .pcard .guarantee { font-weight: 600; font-size: .92rem; }
  .pcard .btn { width: 100%; padding-block: 1.15em; font-size: 1.05rem; }

  /* FAQ */
  .faq { max-width: 780px; margin-inline: auto; border-top: 1px solid var(--line); }
  .faq details { border-bottom: 1px solid var(--line); }
  .faq summary { cursor: pointer; list-style: none; padding: 22px 0; font-weight: 700; font-size: 1.08rem; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
  .faq summary::-webkit-details-marker { display: none; }
  .faq summary::after { content: ""; width: 12px; height: 12px; flex: none; border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink); transform: rotate(45deg) translateY(-4px); transition: transform .2s; }
  .faq details[open] summary::after { transform: rotate(-135deg) translateY(-2px); }
  .faq details p { padding-bottom: 22px; color: var(--muted); max-width: 64ch; }

  /* Closing */
  .closing { padding-block: 96px; }
  .closing-box { border-radius: 32px; background: #15171C; color: #fff; padding: 72px 32px; display: grid; justify-items: center; text-align: center; gap: 18px; position: relative; overflow: hidden; }
  .closing-box::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 80% at 50% 0%, rgba(93,186,78,.22), transparent 70%); }
  .closing-box > * { position: relative; }
  .closing-box h2 { color: #fff; max-width: 18ch; }
  .closing-box p { color: #B9BDC6; max-width: 46ch; font-size: 1.08rem; }
  .closing-box .btn-primary { background: #fff; color: var(--ink); }
  .closing-box .btn-primary:hover { background: #ECEBE6; }
  .closing-box .btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
  .closing-box .btn-outline:hover { background: rgba(255,255,255,.08); }
  .ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
  .wa-num { font-size: .92rem; color: #B9BDC6; }
  .wa-num b { color: #fff; font-variant-numeric: tabular-nums; }

  footer { border-top: 1px solid var(--line); padding-block: 40px; font-size: .9rem; color: var(--muted); }
  footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
  footer h4 { margin: 0 0 10px; color: var(--ink); font-size: .9rem; }
  footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
  footer a:hover { color: var(--brand); }
  footer .copy { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 20px; }

  .mobile-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: none; padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px)); background: rgba(255,255,255,.96); border-top: 1px solid var(--line); }
  .mobile-cta .btn { width: 100%; }

  @media (max-width: 1080px) { .h1p, .h3p { left: -10px; } .h2p, .h4p { right: -10px; } }
  @media (max-width: 900px) {
    .nav-links { display: none; }
    .langs { grid-template-columns: 1fr 1fr; }
    .lang-en { grid-row: auto; grid-column: span 2; }
    .exam-wrap, .price-wrap { grid-template-columns: 1fr; }
    .whys, .steps, .reviews { grid-template-columns: 1fr; }
    .teachers { grid-template-columns: repeat(2, 1fr); }
    .strip .wrap { grid-template-columns: repeat(2, 1fr); }
    .strip-item:nth-child(3) { border-left: 0; }
    .strip-item:nth-child(n+3) { border-top: 1px solid var(--line); }
    .hello { display: none; }
    section.block { padding-block: 72px; }
    footer .wrap { grid-template-columns: 1fr 1fr; }
    footer .wrap > div:first-child { grid-column: 1 / -1; }
  }
  @media (max-width: 600px) {
    .nav-actions .wa-btn { display: none; }
    .mobile-cta { display: block; }
    body { padding-bottom: 80px; }
    .hero { padding-top: 40px; }
    .pill-more { display: none; }
    .finder-bar { flex-wrap: wrap; padding: 8px; }
    .finder-bar > svg { margin-left: 8px; }
    .finder-bar .btn { width: 100%; }
    .finder-actions { padding-left: 0; }
    .finder-actions .btn { width: 100%; }
    .call { border-radius: 20px; aspect-ratio: 4 / 5; }
    .langs { grid-template-columns: 1fr; }
    .lang-en, .lang-any { grid-column: auto; }
    .lang { padding: 26px 22px; }
    .stats { grid-template-columns: 1fr; gap: 28px; }
    .teachers { grid-template-columns: 1fr 1fr; gap: 12px; }
    .strip-item { justify-content: flex-start; font-size: .88rem; }
  }

  /* ---- generated pages ---- */
  .crumbs { font-size: .85rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
  .crumbs a { color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }
  .hero .greet { font-size: clamp(1.1rem, 2.4vw, 1.4rem); font-weight: 800; padding: .5em 1em; border-radius: 14px; background: var(--chip-pink); }
  .hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
  .hero-note { font-size: .92rem; color: var(--muted); }
  .cards4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
  .card { border: 1px solid var(--line); border-radius: 22px; padding: 26px; display: grid; gap: 10px; align-content: start; background: #fff; min-width: 0; }
  .card h3 { font-size: 1.15rem; }
  .card p { color: var(--muted); }
  .card .go { font-weight: 700; color: var(--brand); margin-top: 4px; }
  .card .go:hover { text-decoration: underline; }
  .card .emoji { font-size: 1.6rem; line-height: 1; }
  .principles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .principle { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 28px; display: grid; gap: 10px; align-content: start; }
  .principle .big { font-size: 1.35rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; }
  .principle p { color: var(--muted); }
  .lang-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
  .lang-tile { border: 1px solid var(--line); border-radius: 20px; padding: 20px; display: grid; gap: 6px; background: #fff; transition: border-color .15s, transform .15s; }
  .lang-tile:hover { border-color: var(--brand); transform: translateY(-2px); }
  .lang-tile .hi { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; }
  .lang-tile b { font-size: 1.05rem; }
  .lang-tile span { color: var(--muted); font-size: .88rem; }
  .lang-tile.main { background: var(--brand-soft); border-color: #CFE0CB; }
  .badge-main { justify-self: start; font-size: .72rem; font-weight: 800; padding: .25em .6em; border-radius: 6px; background: var(--brand); color: #fff; }
  .prose { max-width: 760px; margin-inline: auto; display: grid; gap: 18px; font-size: 1.06rem; }
  .prose h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin-top: 18px; }
  .prose h3 { margin-top: 6px; }
  .prose p, .prose li { color: #3E4148; }
  .prose ul { margin: 0; padding-left: 1.2em; display: grid; gap: 8px; }
  .callout { background: var(--brand-soft); border: 1px solid #CFE0CB; border-radius: 18px; padding: 20px 22px; font-weight: 600; }
  .vs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .vs > div { border-radius: 20px; padding: 22px; display: grid; gap: 10px; align-content: start; }
  .vs .no { background: var(--soft); } .vs .yes { background: var(--brand-soft); }
  .vs ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
  .vs .no li::before { content: "– "; color: var(--muted); } .vs .yes li::before { content: "✓ "; color: var(--brand); font-weight: 800; }
  .tile .initial { position: absolute; inset: 0; display: grid; place-items: center; font-size: 5rem; font-weight: 800; color: #fff; background: linear-gradient(135deg, #5E7D5A, #2E4A2C); }
  .t-about { font-size: .9rem; color: #3E4148; }
  .chips-row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
  .chips-row a { font-weight: 700; font-size: .9rem; padding: .5em .95em; border-radius: 999px; background: #fff; border: 1px solid var(--line); }
  .chips-row a:hover { border-color: var(--brand); color: var(--brand); }

  @media (max-width: 900px) {
    .cards4 { grid-template-columns: 1fr 1fr; }
    .principles, .vs { grid-template-columns: 1fr; }
  }
  @media (max-width: 600px) {
    .cards4 { grid-template-columns: 1fr; }
    .nav .wrap { gap: 12px; }
    .nav-actions { gap: 8px; }
    .nav-actions .btn-primary { display: none; }
    .logo { font-size: 1.05rem; }
  }

  /* ---- free speaking test ---- */
  .st-wrap { padding-bottom: 72px; }
  .st-card { max-width: 720px; margin-inline: auto; background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 36px 32px; display: grid; gap: 16px; justify-items: center; text-align: center; box-shadow: 0 30px 60px -40px rgba(21,23,28,.35); }
  .st-card h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
  .st-pick-l { font-weight: 700; margin-top: 8px; }
  .st-langs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
  .st-lang { display: grid; gap: 2px; justify-items: center; font: 700 .9rem var(--font); border: 1.5px solid var(--line); background: #fff; border-radius: 14px; padding: .65em 1em; cursor: pointer; min-width: 92px; }
  .st-lang span { font-size: 1.15rem; font-weight: 800; }
  .st-lang[aria-pressed="true"] { border-color: var(--brand); background: var(--brand-soft); }
  .st-go { margin-top: 6px; }
  .st-note { font-size: .82rem; color: var(--muted); max-width: 52ch; }
  .st-warn { background: #FDF0D5; color: #7A5200; font-weight: 600; padding: 12px 16px; border-radius: 12px; }
  .st-top { width: 100%; display: flex; justify-content: space-between; align-items: center; }
  .st-dots { display: flex; gap: 6px; } .st-dots i { width: 28px; height: 6px; border-radius: 99px; background: var(--line); } .st-dots i.done { background: var(--brand); } .st-dots i.now { background: var(--dot-green); }
  .st-count { font-size: .85rem; font-weight: 700; color: var(--muted); }
  .st-task { font-weight: 700; color: var(--brand); text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; margin-top: 8px; }
  .st-prompt { font-size: clamp(1.4rem, 3.4vw, 2rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.25; max-width: 24ch; }
  .st-trn { color: var(--muted); margin-top: -8px; }
  .st-hint { font-size: .92rem; color: var(--muted); }
  .st-mic { position: relative; width: 92px; height: 92px; border-radius: 50%; border: 0; background: var(--brand); color: #fff; cursor: pointer; display: grid; place-items: center; margin-top: 6px; }
  .st-mic svg { width: 38px; height: 38px; }
  .st-mic .st-ring { position: absolute; inset: -8px; border-radius: 50%; border: 3px solid var(--dot-green); opacity: 0; }
  .st-mic.on { background: #C0392B; } .st-mic.on .st-ring { animation: pulse 1.2s ease-out infinite; }
  @keyframes pulse { 0% { opacity: .9; transform: scale(.9); } 100% { opacity: 0; transform: scale(1.25); } }
  .st-status { font-weight: 700; font-size: .95rem; }
  .st-heard { background: var(--soft); border-radius: 14px; padding: 12px 16px; width: 100%; text-align: left; font-size: .98rem; }
  .st-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
  .st-blur { font-size: 4.5rem; font-weight: 800; letter-spacing: -0.04em; filter: blur(7px); user-select: none; line-height: 1; }
  .st-blur small { font-size: 1rem; }
  .st-form { display: grid; gap: 12px; width: min(420px, 100%); text-align: left; }
  .st-form label { display: grid; gap: 4px; font-weight: 700; font-size: .9rem; }
  .st-form input[name] { font: inherit; font-size: 1rem; padding: .75em .9em; border: 1.5px solid var(--line); border-radius: 12px; }
  .st-form input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px var(--brand-soft); }
  .st-consent { display: flex !important; grid-template-columns: none; gap: 10px !important; align-items: flex-start; font-weight: 500 !important; font-size: .85rem !important; }
  .st-consent input { margin-top: 3px; }
  .st-err { color: #B42318; font-weight: 600; font-size: .9rem; min-height: 1.2em; }
  .st-score { display: flex; align-items: baseline; gap: 6px; } .st-score span { font-size: clamp(4.5rem, 12vw, 6.5rem); font-weight: 800; letter-spacing: -0.05em; line-height: 1; color: var(--brand); } .st-score small { font-weight: 700; color: var(--muted); }
  .st-level { font-size: 1.15rem; } .st-level span { color: var(--muted); font-size: .95rem; }
  .st-bars { width: 100%; display: grid; gap: 10px; }
  .st-bar { display: grid; grid-template-columns: 110px 1fr 40px; gap: 12px; align-items: center; text-align: left; font-weight: 700; font-size: .9rem; }
  .st-bar b { height: 10px; border-radius: 99px; background: var(--soft); overflow: hidden; } .st-bar i { display: block; height: 100%; background: var(--brand); border-radius: 99px; }
  .st-bar em { font-style: normal; color: var(--muted); text-align: right; }
  .st-tips { text-align: left; width: 100%; margin: 0; padding-left: 1.2em; display: grid; gap: 6px; color: #3E4148; }
  .st-cta { background: var(--brand-soft); border-radius: 20px; padding: 22px; display: grid; gap: 8px; width: 100%; }
  .st-cta p { color: #3E4148; }
  @media (max-width: 600px) { .st-card { padding: 26px 18px; border-radius: 22px; } .st-bar { grid-template-columns: 90px 1fr 34px; } }