/* components.css – Header/Nav, Buttons, Cards, Accordion, Formular, Footer */

/* ---- Header / Navigation ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header .container { max-width: 92rem; }
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 4.5rem;
}
.brand { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; color: var(--text); }
.brand:focus-visible { outline-offset: 5px; }
.brand__mark { width: 42px; height: 28px; flex: none; }
.brand__name { font-family: var(--font-serif); font-weight: 700; font-size: 1.05rem; letter-spacing: 0; line-height: 1.1; }
.brand__line { display: block; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0; text-transform: uppercase; color: var(--text-muted); font-weight: 400; }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.5rem 0.8rem;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}
.nav-toggle__bars { width: 18px; height: 2px; background: currentColor; position: relative; }
.nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: currentColor; }
.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }

.site-nav { flex: 0 1 auto; min-width: 0; }
.site-nav ul { list-style: none; display: flex; gap: var(--space-2); margin: 0; padding: 0; align-items: center; max-width: none; }
.site-nav a { color: var(--text); text-decoration: none; font-weight: 500; padding: 0.5rem 0; display: inline-flex; min-height: 44px; align-items: center; white-space: nowrap; }
.site-nav a:hover { color: var(--accent); }
.site-nav a[aria-current="page"] { color: var(--accent); box-shadow: inset 0 -2px 0 var(--accent); }
.site-nav .btn { min-width: max-content; padding-inline: 1rem; white-space: nowrap; }
.site-nav a.btn--primary,
.site-nav a.btn--primary:hover { color: var(--accent-ink); }

.language-switcher { flex: 0 0 auto; }
.language-switcher ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0;
  padding: 0.2rem;
  max-width: none;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
}
.language-switcher a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0.35rem 0.65rem;
  border-radius: calc(var(--radius) - 2px);
  color: var(--text);
  font-size: var(--fs-300);
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}
.language-switcher a:hover { background: var(--surface-2); color: var(--accent-text); }
.language-switcher a[aria-current="page"] {
  background: var(--accent-2);
  color: var(--accent-2-ink);
}

@media (max-width: 86rem) {
  html.js .nav-toggle { display: inline-flex; }
  .site-nav {
    position: static;
    background: none;
    border-bottom: 0;
    box-shadow: none;
    display: block;
  }
  html.js .site-nav {
    position: absolute;
    inset: 100% 0 auto 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    display: none;
  }
  html.js .site-nav[data-open="true"] { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: var(--space-2) var(--space-3); }
  .site-nav li { border-bottom: 1px solid var(--border); }
  .site-nav li:last-child { border-bottom: 0; }
  .site-nav a { white-space: normal; }
  .site-nav .btn { margin-top: var(--space-2); justify-content: center; }
  .language-switcher ul { justify-content: flex-end; }
}

.site-nav--static {
  position: static;
  display: block;
  background: none;
  border: 0;
  box-shadow: none;
}
html.js .site-nav--static { display: block; }
.site-nav--static ul { padding: 0; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  max-width: 100%;
  padding: 0.8rem 1.25rem;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.2;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  overflow-wrap: anywhere;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.12s ease, background-color 0.12s ease, border-color 0.12s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { background: color-mix(in srgb, var(--accent) 86%, #000); }
.btn--secondary { background: transparent; color: var(--accent-2); border-color: var(--accent-2); }
.btn--secondary:hover { background: color-mix(in srgb, var(--accent-2) 10%, transparent); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--border-strong); }

/* ---- Cards / Grid ---- */
.grid { display: grid; gap: var(--space-3); }
.grid > *,
.duo > *,
.vs > *,
.scope > *,
.honest > *,
.quotes > * { min-width: 0; }
@media (min-width: 40rem) { .grid--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 52rem) { .grid--3 { grid-template-columns: repeat(3, 1fr); } }

.card {
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  box-shadow: var(--shadow);
}
.card h3 { margin-top: 0; }
.card__price { font-family: var(--font-mono); color: var(--accent-2); font-size: var(--fs-500); margin: 0.2rem 0 var(--space-2); }
.card p:last-child, .card ul:last-child { margin-bottom: 0; }

.pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-300);
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

/* Person-Karten (das Duo) */
.person { display: flex; gap: var(--space-2); align-items: flex-start; }
.person__role { font-family: var(--font-mono); font-size: var(--fs-300); color: var(--accent); text-transform: uppercase; letter-spacing: 0; }

/* Förder-Box / Rechenbeispiel */
.callout {
  background: var(--surface);
  border-left: 4px solid var(--accent-2);
  border-radius: var(--radius);
  padding: var(--space-3);
  box-shadow: var(--shadow);
}
.calc { list-style: none; padding: 0; margin: var(--space-2) 0 0; font-family: var(--font-mono); }
.calc li { display: flex; justify-content: space-between; gap: var(--space-2); padding: 0.35rem 0; border-bottom: 1px dashed var(--border); max-width: 26rem; }
.calc li:last-child { border-bottom: 0; font-weight: 700; color: var(--accent-2); }

/* ---- Schritte / Ablauf ---- */
.steps { list-style: none; counter-reset: step; padding: 0; display: grid; gap: var(--space-2); }
.steps li { position: relative; padding-left: 3.2rem; min-height: 2.4rem; }
.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 2.3rem; height: 2.3rem;
  display: grid; place-items: center;
  background: var(--accent-2); color: var(--accent-2-ink);
  border-radius: 50%; font-family: var(--font-mono); font-weight: 700;
}

/* ---- Accordion (FAQ) ---- */
.accordion { border-top: 1px solid var(--border); max-width: 52rem; }
.accordion__item { border-bottom: 1px solid var(--border); }
.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  text-align: left;
  background: transparent;
  border: 0;
  padding: 1.1rem 0;
  min-height: 56px;
  font: inherit;
  font-weight: 600;
  font-size: var(--fs-500);
  color: var(--text);
  cursor: pointer;
}
.accordion__icon { flex: none; width: 1.1rem; height: 1.1rem; position: relative; }
.accordion__icon::before, .accordion__icon::after { content: ""; position: absolute; background: var(--accent); border-radius: 2px; }
.accordion__icon::before { inset: 0 45%; }      /* vertikaler Strich */
.accordion__icon::after { inset: 45% 0; }        /* horizontaler Strich */
.accordion__trigger[aria-expanded="true"] .accordion__icon::before { opacity: 0; }
.accordion__panel { padding: 0 0 1.2rem; }
.accordion__panel[hidden] { display: none; }

/* ---- Formular ---- */
.field { margin-bottom: var(--space-2); }
.field label { display: block; font-weight: 600; margin-bottom: 0.35rem; }
.field .req { color: var(--accent); }
.field .hint { display: block; color: var(--text-muted); font-size: var(--fs-300); margin-bottom: 0.4rem; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
}
.field input:focus-visible, .field textarea:focus-visible { outline: 3px solid var(--focus); outline-offset: 1px; }
.field textarea { min-height: 8rem; resize: vertical; }
.field .error-msg { display: none; color: var(--accent); font-weight: 600; font-size: var(--fs-300); margin-top: 0.35rem; }
.field[data-invalid="true"] input, .field[data-invalid="true"] textarea { border-color: var(--accent); border-width: 2px; }
.field[data-invalid="true"] .error-msg { display: block; }
.form-status { margin-top: var(--space-2); font-weight: 600; }

/* ---- Footer ---- */
.site-footer { background: var(--surface-2); border-top: 1px solid var(--border); padding-block: var(--space-4); }
.site-footer a { color: var(--text); }
.footer-grid { display: grid; gap: var(--space-3); }
@media (min-width: 44rem) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { padding: 0.25rem 0; }

/* ---- Reveal-Hook ----
   Inhalte bleiben immer sichtbar. Die Klasse ist nur noch ein harmloser Hook,
   damit Screenshots, Suche und Nutzer ohne aktives Scrolling keinen leeren
   Seitenkoerper bekommen. */
.reveal,
html.js .reveal,
html.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---- Header rechts (Nav + Aktionen) ---- */
.site-header__right { display: flex; align-items: center; justify-content: flex-end; gap: var(--space-2); min-width: 0; flex: 1; }
.header-actions { display: flex; align-items: center; gap: var(--space-1); flex: 0 0 auto; }
html:not(.js) .text-size-control,
html:not(.js) .theme-toggle { display: none; }

/* ---- Theme-Toggle ---- */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; flex: none;
  background: transparent; border: 1px solid var(--border-strong);
  border-radius: var(--radius); color: var(--text); cursor: pointer;
}
.theme-toggle:hover { border-color: var(--accent-2); color: var(--accent-2); }
.theme-toggle svg { width: 20px; height: 20px; }
/* Standard (hell): Mond zeigen (Klick -> dunkel). Dunkel: Sonne zeigen. */
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}

/* ---- Schriftgröße ---- */
.text-size-control {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.text-size-control__btn {
  min-width: 44px;
  min-height: 44px;
  padding: 0.35rem 0.5rem;
  border: 0;
  border-right: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.text-size-control__btn:last-child { border-right: 0; }
.text-size-control__btn:hover { background: var(--surface-2); }
.text-size-control__btn[aria-pressed="true"] {
  background: var(--accent-2);
  color: var(--accent-2-ink);
}

@media (max-width: 64rem) {
  .site-header__inner {
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    gap: 0.6rem;
    min-height: 0;
    padding-block: 0.6rem;
  }
  .site-header__right {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.6rem;
  }
  .language-switcher { min-width: 0; }
  .language-switcher ul { max-width: 100%; justify-content: flex-start; }
  .header-actions { justify-content: flex-end; }
}

@media (max-width: 102rem) {
  html.js[data-text-size="large"] .nav-toggle,
  html.js[data-text-size="xlarge"] .nav-toggle { display: inline-flex; }
  html[data-text-size="large"] .site-nav:not(.site-nav--static),
  html[data-text-size="xlarge"] .site-nav:not(.site-nav--static) {
    position: static;
    background: none;
    border-bottom: 0;
    box-shadow: none;
    display: block;
  }
  html.js[data-text-size="large"] .site-nav:not(.site-nav--static),
  html.js[data-text-size="xlarge"] .site-nav:not(.site-nav--static) {
    position: absolute;
    inset: 100% 0 auto 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    display: none;
  }
  html.js[data-text-size="large"] .site-nav:not(.site-nav--static)[data-open="true"],
  html.js[data-text-size="xlarge"] .site-nav:not(.site-nav--static)[data-open="true"] { display: block; }
  html[data-text-size="large"] .site-nav:not(.site-nav--static) ul,
  html[data-text-size="xlarge"] .site-nav:not(.site-nav--static) ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-2) var(--space-3);
  }
  html[data-text-size="large"] .site-nav:not(.site-nav--static) li,
  html[data-text-size="xlarge"] .site-nav:not(.site-nav--static) li { border-bottom: 1px solid var(--border); }
  html[data-text-size="large"] .site-nav:not(.site-nav--static) li:last-child,
  html[data-text-size="xlarge"] .site-nav:not(.site-nav--static) li:last-child { border-bottom: 0; }
  html[data-text-size="large"] .site-nav:not(.site-nav--static) a,
  html[data-text-size="xlarge"] .site-nav:not(.site-nav--static) a { white-space: normal; }
  html[data-text-size="large"] .site-nav:not(.site-nav--static) .btn,
  html[data-text-size="xlarge"] .site-nav:not(.site-nav--static) .btn { margin-top: var(--space-2); justify-content: center; }
}

@media (max-width: 44rem) {
  .site-header__inner {
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    gap: 0.55rem;
    min-height: 0;
    padding-block: 0.55rem;
  }
  .site-header__right {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .header-actions { justify-content: flex-end; width: 100%; max-width: none; }
  .language-switcher { width: 100%; }
  .language-switcher ul {
    display: grid;
    grid-template-columns: 0.9fr 0.9fr 1.25fr;
    width: 100%;
  }
  .language-switcher a { min-height: 34px; padding-inline: 0.4rem; font-size: 0.78rem; }
  .text-size-control__btn { min-width: 36px; min-height: 40px; padding-inline: 0.3rem; }
  .theme-toggle { width: 40px; height: 40px; }
  .brand__mark { width: 36px; height: 24px; }
  .brand__name { font-size: 0.98rem; }
  .nav-toggle { min-height: 40px; padding: 0.45rem 0.65rem; }
}

@media (max-width: 22rem) {
  .language-switcher a {
    min-width: 0;
    white-space: normal;
    font-size: 0.68rem;
    line-height: 1.05;
    padding-inline: 0.25rem;
  }
  .header-actions {
    gap: 0.35rem;
    justify-content: flex-start;
  }
  .text-size-control__btn {
    min-width: 1.75rem;
    min-height: 2.2rem;
    padding-inline: 0.2rem;
  }
  .theme-toggle {
    width: 2.2rem;
    height: 2.2rem;
  }
  .nav-toggle {
    width: 2.5rem;
    min-height: 2.2rem;
    padding-inline: 0.45rem;
  }
  .nav-toggle span:last-child { display: none; }
  .card,
  .callout,
  .quote,
  .scope__col,
  .vs__card {
    padding: var(--space-2);
  }
  .person { flex-direction: column; }
  .person__photo { width: 64px; height: 64px; }
}

/* ---- Trust-Strip ---- */
.trust-strip { border-bottom: 1px solid var(--border); background: var(--surface); }
.trust-strip__inner { display: flex; flex-wrap: wrap; gap: 0.4rem var(--space-3); align-items: baseline; padding-block: var(--space-2); }
.trust-strip__label { font-family: var(--font-mono); font-size: var(--fs-300); color: var(--text-muted); text-transform: uppercase; letter-spacing: 0; }
.trust-strip__item { font-family: var(--font-serif); }
.trust-strip__sep { color: var(--border-strong); }

/* ---- Benefit-Liste (Haken) ---- */
.benefits { list-style: none; padding: 0; margin: var(--space-2) 0 0; display: grid; gap: 0.7rem; max-width: 40rem; }
.benefits li { position: relative; padding-left: 2.1rem; }
.benefits li::before {
  content: ""; position: absolute; left: 0.2rem; top: 0.15em;
  width: 0.95rem; height: 0.55rem;
  border-left: 3px solid var(--accent); border-bottom: 3px solid var(--accent);
  transform: rotate(-45deg);
}

/* ---- Vorher / Nachher ---- */
.vs { display: grid; gap: var(--space-3); margin-top: var(--space-3); align-items: start; }
@media (min-width: 44rem) { .vs { grid-template-columns: 1fr 1fr; } }
.vs__card { border-radius: var(--radius-lg); padding: var(--space-3); border: 1px solid var(--border); }
.vs__card--before { background: var(--surface-2); }
.vs__card--after { background: var(--surface); border-left: 4px solid var(--accent); box-shadow: var(--shadow); }
.vs__tag { font-family: var(--font-mono); font-size: var(--fs-300); text-transform: uppercase; letter-spacing: 0; color: var(--text-muted); display: block; margin-bottom: var(--space-1); }
.vs__card--after .vs__tag { color: var(--accent-text); }
.vs__card p { margin: 0; }

/* ---- Person-Foto (Duo) ---- */
.person__photo { width: 76px; height: 76px; border-radius: 50%; object-fit: cover; flex: none; border: 2px solid var(--border); background: var(--surface-2); }
.person h3 { margin-top: 0; }

/* ---- Zwei Testimonials nebeneinander ---- */
.quotes { display: grid; gap: var(--space-3); }
@media (min-width: 44rem) { .quotes { grid-template-columns: 1fr 1fr; } }
.quotes .quote { padding: var(--space-3); }