/* Base component layer — shared by all three style options. Layout,
 * spacing and structure live here; color/shape/type come from
 * tokens.css (overridden per theme). */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--kq-bg);
  color: var(--kq-ink);
  font-family: var(--kq-font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  font-family: var(--kq-font-display);
  line-height: 1.15;
  margin: 0 0 var(--kq-4);
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 var(--kq-4); }
a { color: var(--kq-primary); }

.kq-container { max-width: 1120px; margin: 0 auto; padding: 0 var(--kq-5); }

.kq-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: var(--kq-text-sm);
  font-weight: 600;
  color: var(--kq-accent);
  margin-bottom: var(--kq-3);
}

.kq-lede { font-size: var(--kq-text-lg); color: var(--kq-ink-700); max-width: 62ch; }

/* ── Header ─────────────────────────────────────────────────── */
.kq-header {
  display: flex; align-items: center; gap: var(--kq-5);
  padding: var(--kq-4) var(--kq-5);
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--kq-bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--kq-line);
}

.kq-brand { display: inline-flex; align-items: center; gap: var(--kq-3); text-decoration: none; color: var(--kq-ink); }
.kq-brand__mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--kq-primary); color: var(--kq-primary-ink);
}
.kq-brand__text { font-weight: 700; line-height: 1.15; }
.kq-brand__text small { display: block; font-weight: 500; color: var(--kq-ink-500); font-size: 0.72rem; }

.kq-nav { display: flex; align-items: center; gap: var(--kq-2); margin-left: auto; }
.kq-nav__item {
  display: inline-flex; align-items: center; gap: var(--kq-1);
  padding: var(--kq-2) var(--kq-3);
  border-radius: var(--kq-radius-sm);
  text-decoration: none; color: var(--kq-ink-700);
  font-weight: 500; font-size: 0.95rem;
  background: none; border: 0; cursor: pointer; font-family: inherit;
}
.kq-nav__item:hover, .kq-nav__item[aria-current="page"] { color: var(--kq-ink); background: var(--kq-tint); }
.kq-nav__item--kurse { color: var(--kq-primary); font-weight: 700; }

.kq-nav__group { position: relative; }
.kq-nav__drop {
  position: absolute; top: 100%; left: 0; min-width: 240px;
  display: none; flex-direction: column; padding: var(--kq-2);
  background: var(--kq-surface); border: 1px solid var(--kq-line);
  border-radius: var(--kq-radius-sm); box-shadow: var(--kq-shadow);
}
.kq-nav__group:hover .kq-nav__drop,
.kq-nav__group:focus-within .kq-nav__drop { display: flex; }
.kq-nav__drop a {
  padding: var(--kq-2) var(--kq-3); border-radius: var(--kq-radius-sm);
  text-decoration: none; color: var(--kq-ink-700);
}
.kq-nav__drop a:hover { background: var(--kq-tint); color: var(--kq-ink); }

.kq-header__tools { display: flex; align-items: center; gap: var(--kq-2); }
.kq-lang { display: flex; gap: 2px; }
.kq-lang a {
  padding: 4px 8px; border-radius: var(--kq-radius-sm);
  text-decoration: none; text-transform: uppercase; font-size: 0.78rem; font-weight: 700;
  color: var(--kq-ink-500);
}
.kq-lang a[aria-current="true"] { background: var(--kq-tint); color: var(--kq-ink); }

.kq-theme-toggle, .kq-burger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: var(--kq-radius-sm);
  border: 1px solid var(--kq-line); background: var(--kq-surface);
  color: var(--kq-ink-700); cursor: pointer;
}
/* theme.js flips the two glyphs via [data-theme] */
.hb-theme-toggle__ico--sun { display: none; }
[data-theme="dark"] .hb-theme-toggle__ico--sun { display: inline-flex; }
[data-theme="dark"] .hb-theme-toggle__ico--moon { display: none; }

.kq-burger { display: none; }

@media (max-width: 900px) {
  .kq-burger { display: inline-flex; }
  .kq-nav {
    display: none; position: fixed; inset: 65px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: var(--kq-3); margin: 0;
    background: var(--kq-bg); border-bottom: 1px solid var(--kq-line);
    box-shadow: var(--kq-shadow);
  }
  .kq-nav[data-open="true"] { display: flex; }
  .kq-nav__drop { position: static; display: flex; border: 0; box-shadow: none; padding-left: var(--kq-5); background: none; }
  .kq-nav__group-btn { display: none; }
}

/* ── Hero ───────────────────────────────────────────────────── */
.kq-hero { padding: var(--kq-8) 0 var(--kq-7); }
.kq-hero__inner { display: grid; grid-template-columns: 3fr 2fr; gap: var(--kq-7); align-items: center; }
.kq-hero__copy h1 em { font-style: normal; color: var(--kq-primary); }
.kq-hero__ctas { display: flex; flex-wrap: wrap; gap: var(--kq-3); margin-top: var(--kq-5); }
.kq-hero__media img { border-radius: var(--kq-radius); box-shadow: var(--kq-shadow); }
@media (max-width: 720px) {
  .kq-hero { padding: var(--kq-6) 0; }
  .kq-hero__inner { grid-template-columns: 1fr; }
}

/* ── Sections / cards ───────────────────────────────────────── */
.kq-section { padding: var(--kq-7) 0; }
.kq-section--tint { background: var(--kq-tint); }
.kq-section__head { max-width: 70ch; margin-bottom: var(--kq-6); }

.kq-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--kq-5); }
.kq-cards--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .kq-cards, .kq-cards--4 { grid-template-columns: 1fr; } }

.kq-card {
  display: flex; flex-direction: column; gap: var(--kq-3);
  padding: var(--kq-5);
  background: var(--kq-surface);
  border: 1px solid var(--kq-line);
  border-radius: var(--kq-radius);
  text-decoration: none; color: var(--kq-ink);
}
a.kq-card:hover { box-shadow: var(--kq-shadow); border-color: var(--kq-primary); }
.kq-card__ico { color: var(--kq-accent); }
.kq-card p { color: var(--kq-ink-700); margin: 0; flex: 1; }
.kq-card__more { color: var(--kq-primary); font-weight: 600; display: inline-flex; align-items: center; gap: var(--kq-1); }

.kq-split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--kq-7); }
@media (max-width: 900px) { .kq-split { grid-template-columns: 1fr; } }

.kq-cta-band { display: flex; align-items: center; justify-content: space-between; gap: var(--kq-5); flex-wrap: wrap; }
.kq-cta-band h2 { margin: 0; }

.kq-quote blockquote { margin: 0; text-align: center; }
.kq-quote p { font-family: var(--kq-font-display); font-size: clamp(1.3rem, 3vw, 1.9rem); color: var(--kq-ink); }
.kq-quote cite { color: var(--kq-ink-500); font-style: normal; }

/* ── Buttons ────────────────────────────────────────────────── */
.kq-btn {
  display: inline-flex; align-items: center; gap: var(--kq-2);
  padding: 12px 22px; border-radius: 999px;
  font-weight: 700; font-size: 1rem; font-family: inherit;
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
}
.kq-btn--primary { background: var(--kq-primary); color: var(--kq-primary-ink); }
.kq-btn--primary:hover { filter: brightness(1.06); }
.kq-btn--ghost { border-color: var(--kq-line); color: var(--kq-ink); background: var(--kq-surface); }
.kq-btn--ghost:hover { border-color: var(--kq-primary); color: var(--kq-primary); }

/* ── Courses ────────────────────────────────────────────────── */
.kq-courses { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--kq-5); }
.kq-course {
  padding: var(--kq-5); background: var(--kq-surface);
  border: 1px solid var(--kq-line); border-radius: var(--kq-radius);
  display: flex; flex-direction: column; gap: var(--kq-4);
}
.kq-course__facts { margin: 0; display: grid; gap: var(--kq-2); }
.kq-course__facts div { display: flex; gap: var(--kq-2); }
.kq-course__facts dt { font-weight: 600; color: var(--kq-ink-500); min-width: 100px; }
.kq-course__facts dd { margin: 0; }

.kq-empty { text-align: center; padding: var(--kq-7) var(--kq-5); }
.kq-empty .kq-btn, .kq-empty .kq-hero__ctas { justify-content: center; margin-top: var(--kq-4); }

/* ── Kontakt ────────────────────────────────────────────────── */
.kq-kontakt { display: grid; grid-template-columns: 2fr 3fr; gap: var(--kq-7); }
@media (max-width: 900px) { .kq-kontakt { grid-template-columns: 1fr; } }
.kq-kontakt__region { display: flex; align-items: center; gap: var(--kq-2); color: var(--kq-ink-700); font-weight: 600; }
.kq-kontakt__channels { display: flex; flex-direction: column; gap: var(--kq-3); }
.kq-channel {
  display: flex; align-items: center; gap: var(--kq-4);
  padding: var(--kq-4); border: 1px solid var(--kq-line);
  border-radius: var(--kq-radius); text-decoration: none; color: var(--kq-ink);
  background: var(--kq-surface);
}
.kq-channel:hover { border-color: var(--kq-primary); }
.kq-channel__ico { color: var(--kq-accent); }
.kq-channel__label { font-size: var(--kq-text-sm); color: var(--kq-ink-500); }
.kq-channel__value { font-weight: 600; }

/* ── Forms ──────────────────────────────────────────────────── */
.kq-form { display: flex; flex-direction: column; gap: var(--kq-4); }
.kq-form label { display: flex; flex-direction: column; gap: var(--kq-1); font-weight: 600; font-size: var(--kq-text-sm); }
.kq-form input, .kq-form textarea, .kq-form select {
  padding: 12px 14px; border-radius: var(--kq-radius-sm);
  border: 1px solid var(--kq-line); background: var(--kq-surface);
  color: var(--kq-ink); font: inherit;
}
.kq-form input:focus, .kq-form textarea:focus, .kq-form select:focus { outline: 2px solid var(--kq-primary); border-color: transparent; }
.kq-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--kq-4); }
@media (max-width: 720px) { .kq-form__row { grid-template-columns: 1fr; } }
.kq-form__consent { flex-direction: row !important; align-items: flex-start; gap: var(--kq-3) !important; font-weight: 400 !important; color: var(--kq-ink-700); }
.kq-form__consent input { margin-top: 3px; }
.kq-form__note { padding: var(--kq-4); border-radius: var(--kq-radius-sm); font-weight: 600; }
.kq-form__note--ok { background: color-mix(in srgb, var(--kq-accent) 15%, transparent); color: var(--kq-accent); }
.kq-form__note--err { background: color-mix(in srgb, var(--kq-primary) 15%, transparent); color: var(--kq-primary); }
/* Honeypot: visually gone, still fillable by naive bots. Not
 * display:none — some bots skip obviously hidden fields. */
.kq-field-website { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* ── Über mich ──────────────────────────────────────────────── */
.kq-ueber__media img { border-radius: var(--kq-radius); box-shadow: var(--kq-shadow); }
.kq-quali { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--kq-3); }
.kq-quali li { display: flex; align-items: center; gap: var(--kq-3); font-weight: 600; }
.kq-quali li svg { color: var(--kq-accent); flex-shrink: 0; }

/* ── Long-form prose (curated copy pages) ───────────────────── */
.kq-prose { max-width: 76ch; }
.kq-prose h1 { margin-bottom: var(--kq-5); }
.kq-prose h2 { margin-top: var(--kq-7); font-size: clamp(1.25rem, 2.5vw, 1.6rem); }
.kq-prose p { color: var(--kq-ink-700); }
.kq-prose p strong { color: var(--kq-ink); }
.kq-prose ul { color: var(--kq-ink-700); padding-left: 1.2em; display: flex; flex-direction: column; gap: var(--kq-2); margin: 0 0 var(--kq-4); }
.kq-prose li::marker { color: var(--kq-primary); }
.kq-prose .kq-btn { margin-top: var(--kq-4); }
.kq-quote-inline { margin: var(--kq-6) 0 0; padding-left: var(--kq-5); border-left: 3px solid var(--kq-primary); }
.kq-quote-inline p { font-family: var(--kq-font-display); font-size: var(--kq-text-lg); color: var(--kq-ink); margin-bottom: var(--kq-2); }
.kq-quote-inline cite { color: var(--kq-ink-500); font-style: normal; }

/* ── Legal ──────────────────────────────────────────────────── */
.kq-legal { max-width: 76ch; }
.kq-legal h2 { font-size: 1.2rem; margin-top: var(--kq-6); }
.kq-legal__note { padding: var(--kq-3) var(--kq-4); background: var(--kq-tint); border-radius: var(--kq-radius-sm); font-size: var(--kq-text-sm); }

/* ── Footer ─────────────────────────────────────────────────── */
.kq-footer { border-top: 1px solid var(--kq-line); background: var(--kq-tint); margin-top: var(--kq-8); }
.kq-footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--kq-6); padding-top: var(--kq-7); padding-bottom: var(--kq-6); }
@media (max-width: 900px) { .kq-footer__inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .kq-footer__inner { grid-template-columns: 1fr; } }
.kq-footer__lede { color: var(--kq-ink-700); margin-top: var(--kq-4); }
.kq-footer__col h4 { margin-bottom: var(--kq-3); }
.kq-footer__col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--kq-2); }
.kq-footer__col a { color: var(--kq-ink-700); text-decoration: none; }
.kq-footer__col a:hover { color: var(--kq-primary); }
.kq-footer__bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--kq-3);
  padding-top: var(--kq-4); padding-bottom: var(--kq-5);
  border-top: 1px solid var(--kq-line);
  color: var(--kq-ink-500); font-size: var(--kq-text-sm);
}
.hb-trademark { display: inline-flex; align-items: center; gap: var(--kq-2); text-decoration: none; color: var(--kq-ink-500); }
.hb-trademark__name { font-weight: 700; }
.kq-build-info { color: var(--kq-ink-500); }

/* ── Cookie banner ──────────────────────────────────────────── */
.kq-cookies {
  position: fixed; inset: auto var(--kq-4) var(--kq-4) var(--kq-4); z-index: 100;
  display: none; justify-content: center;
}
.kq-cookies[data-open="true"] { display: flex; }
.kq-cookies__inner {
  max-width: 560px; padding: var(--kq-5);
  background: var(--kq-surface); border: 1px solid var(--kq-line);
  border-radius: var(--kq-radius); box-shadow: var(--kq-shadow);
}
.kq-cookies__eyebrow { display: flex; align-items: center; gap: var(--kq-2); color: var(--kq-accent); font-weight: 700; font-size: var(--kq-text-sm); margin: 0 0 var(--kq-2); }
.kq-cookies__title { margin-bottom: var(--kq-2); }
.kq-cookies__body, .kq-cookies__cat { color: var(--kq-ink-700); font-size: var(--kq-text-sm); }
.kq-cookies__actions { display: flex; justify-content: flex-end; margin-top: var(--kq-4); }