/* ==========================================================================
   Schulbuchverlag Scharf — Version 2 — gemeinsames Stylesheet
   Homepage als One-Pager: Einstieg (#top) → Produkte (#produkte) → Über mich
   (#ueber-mich) → Häufige Fragen (#faq) → Bestellformular (#bestellen) →
   Footer. Nur Impressum, Datenschutz, Widerruf und Liefer-/Zahlungs-
   bedingungen bleiben eigene Seiten.
   Gestaltungskonzept unverändert gegenüber Version 1: dunkles Navy für
   Header/Hero/Footer, warmes Creme für Inhaltsflächen, Blau (Berufskolleg I)
   und Orange (Berufskolleg II) ausschließlich als Produktkennzeichnung, Gold
   als Markenakzent. Einheitliche Hauptaktionsfarbe für alle Bestellbuttons:
   Orange (--color-orange / .btn-primary). Serifenschrift für Überschriften,
   Sans-Serif für Fließtext — beides reine System-Schriftarten.
   Mobile First. Umbruchpunkte: 768px, 1024px, 1440px.
   ========================================================================== */

:root {
  /* Farben */
  --color-navy: #0b2136;
  --color-navy-2: #123049;
  --color-cream: #f6f1e3;
  --color-cream-alt: #eee3c9;
  --color-surface: #ffffff;
  --color-ink: #201f1a;
  --color-ink-soft: #5c584a;
  --color-border: #e2d9bd;
  --color-blue: #2f6fb0;
  --color-blue-dark: #1f4d80;
  --color-orange: #d5691f;
  --color-orange-dark: #a94f16;
  --color-gold: #d6a52c;
  --color-gold-dark: #a97e1c;
  --color-error: #b3261e;

  /* Schrift — reine System-Schriftarten */
  --font-serif: Georgia, "Times New Roman", Times, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

  /* Abstände */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;

  /* Layout */
  --header-height: 5.25rem;
  --content-max-width: 1400px;
  --text-max-width: 660px;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-card: 0 12px 30px rgba(11, 33, 54, 0.1);
}

/* ==========================================================================
   Reset & Grundlagen
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-cream);
  line-height: 1.6;
  font-size: 1.05rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-wrap: break-word;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-ink);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 var(--space-4);
  overflow-wrap: break-word;
  hyphens: auto;
}

h1 { font-size: 1.85rem; }
h2 { font-size: 1.7rem; }
h3 { font-size: 1.3rem; }

p {
  margin: 0 0 var(--space-4);
}

a {
  color: var(--color-blue);
}

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font-family: inherit;
}

/* Sichtbarer Fokus-Zustand für Tastaturbedienung */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-orange);
  outline-offset: 2px;
  border-radius: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--space-3);
  top: -3rem;
  background: var(--color-navy);
  color: #fff;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: var(--space-3);
}

.text-measure {
  max-width: var(--text-max-width);
}

main[id] {
  scroll-margin-top: calc(var(--header-height) + var(--space-3));
}

section[id] {
  scroll-margin-top: calc(var(--header-height) + var(--space-3));
}

.container {
  width: 100%;
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-6);
  }
  h1 { font-size: 2.6rem; }
  h2 { font-size: 1.95rem; }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-7);
  }
  h1 { font-size: 3.1rem; }
}

@media (min-width: 1440px) {
  .container {
    padding: 0 var(--space-8);
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-gold-dark);
  margin-bottom: var(--space-3);
}

.eyebrow::before,
.eyebrow::after {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--color-gold);
}

.eyebrow-light {
  color: var(--color-gold);
}

/* Häkchenliste */
.check-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.check-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--color-blue);
  color: var(--color-blue);
  font-weight: 700;
  font-size: 0.72rem;
  margin-top: 2px;
  background: var(--color-surface);
}

.check-icon.is-orange {
  border-color: var(--color-orange);
  color: var(--color-orange);
}

/* ==========================================================================
   Dreifarbiger Trennstreifen
   ========================================================================== */

.accent-stripe {
  display: flex;
  height: 6px;
}

.accent-stripe span {
  flex: 1;
}

.accent-stripe span:nth-child(1) { background: var(--color-blue); }
.accent-stripe span:nth-child(2) { background: var(--color-orange); }
.accent-stripe span:nth-child(3) { background: var(--color-gold); }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--color-navy);
  height: var(--header-height);
}

.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.brand {
  text-decoration: none;
  line-height: 1;
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  height: 38px;
  width: auto;
  display: block;
}

@media (min-width: 768px) {
  .brand-logo {
    height: 46px;
  }
}

@media (min-width: 1440px) {
  .brand-logo {
    height: 50px;
  }
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 48px;
  height: 48px;
  background: transparent;
  border: 1px solid #3a4d60;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle .bar {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.primary-nav {
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-navy);
  border-bottom: 1px solid #24384c;
}

.primary-nav[hidden] {
  display: none;
}

.primary-nav ul {
  display: flex;
  flex-direction: column;
  padding: var(--space-3) var(--space-4);
  gap: var(--space-1);
}

.primary-nav a {
  display: block;
  padding: var(--space-3) var(--space-2);
  text-decoration: none;
  color: #dbe3ec;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid #24384c;
}

.primary-nav li:last-child a {
  border-bottom: none;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: #ffffff;
}

.nav-cta {
  color: var(--color-gold) !important;
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 700 !important;
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }

  .primary-nav {
    position: static;
    background: transparent;
    border: none;
  }

  .primary-nav[hidden] {
    display: block;
  }

  .primary-nav ul {
    flex-direction: row;
    align-items: center;
    padding: 0;
    gap: var(--space-6);
  }

  .primary-nav a {
    padding: var(--space-2) 0;
    border-bottom: 2px solid transparent;
  }

  .primary-nav a:hover,
  .primary-nav a[aria-current="page"] {
    border-bottom-color: var(--color-gold);
  }

  .nav-cta {
    padding: var(--space-2) var(--space-5);
  }

  .nav-cta:hover,
  .nav-cta[aria-current="page"] {
    border-bottom-color: transparent;
    background: var(--color-gold);
    color: var(--color-navy) !important;
  }
}

@media (min-width: 1440px) {
  .primary-nav ul {
    gap: var(--space-7);
  }

  .primary-nav a {
    font-size: 1.05rem;
  }
}

/* ==========================================================================
   Buttons
   Einheitliche Hauptaktionsfarbe: Orange (.btn-primary) für alle
   Bestell-/Kauf-Handlungen sitewide. .btn-outline / .btn-outline-light sind
   die einzigen sekundären Stile. Blau bleibt ausschließlich Produktfarbe für
   Berufskolleg I (Rahmen, Überschriften, Badges) und wird nicht mehr als
   Button-Bedeutung verwendet.
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 1.02rem;
  line-height: 1.2;
  transition: transform 0.1s ease, background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--color-orange);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-orange-dark);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: #55697c;
}

.btn-outline-light:hover {
  border-color: #fff;
}

.btn-outline {
  background: var(--color-surface);
  color: var(--color-ink);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-ink);
}

.btn-block {
  width: 100%;
}

.btn-lg {
  padding: var(--space-4) var(--space-6);
  font-size: 1.08rem;
}

/* ==========================================================================
   Hero (Startseite)
   ========================================================================== */

.hero {
  background: var(--color-navy);
  padding: var(--space-7) 0 var(--space-6);
}

.hero-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-7);
}

@media (min-width: 1024px) {
  .hero-grid {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
  }
}

.hero-heading {
  max-width: 640px;
}

.hero h1 {
  color: #ffffff;
  margin-bottom: var(--space-4);
}

.hero-lede {
  color: #c3cddb;
  font-size: 1.12rem;
  max-width: 540px;
}

.hero-note {
  color: #93a3b6;
  font-size: 0.95rem;
  max-width: 520px;
  margin-top: -var(--space-2);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.hero-covers {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  min-height: 135px;
  max-width: 100%;
}

.hero-covers img {
  height: 120px;
  width: auto;
  max-width: 100%;
  filter: drop-shadow(0 18px 26px rgba(0, 0, 0, 0.45));
}

.hero-covers img:first-child {
  transform: rotate(-6deg);
  margin-right: -22px;
  position: relative;
  z-index: 1;
}

.hero-covers img:last-child {
  transform: rotate(5deg);
}

@media (min-width: 480px) {
  .hero-covers {
    min-height: 200px;
  }
  .hero-covers img {
    height: 190px;
  }
}

@media (min-width: 768px) {
  .hero-covers {
    min-height: 240px;
  }
  .hero-covers img {
    height: 230px;
  }
}

@media (min-width: 1024px) {
  /* Bei 1024px teilen sich Hero-Text und Cover erstmals eine Zeile; die
     Cover bleiben hier bewusst noch klein, damit für den Text genug Platz
     bleibt (siehe größere Werte ab 1280px). */
  .hero-covers {
    min-height: 210px;
  }
  .hero-covers img {
    height: 200px;
  }
}

@media (min-width: 1280px) {
  .hero-covers {
    min-height: 320px;
  }
  .hero-covers img {
    height: 320px;
  }
}

@media (min-width: 1440px) {
  .hero-covers {
    min-height: 360px;
  }
  .hero-covers img {
    height: 360px;
  }
}

/* ==========================================================================
   Vertrauensleiste / Feature-Leiste (alle Seiten)
   ========================================================================== */

.feature-bar {
  background: var(--color-navy-2);
  padding: var(--space-6) 0;
  border-top: 1px solid #1c3145;
}

.feature-bar ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

@media (min-width: 768px) {
  .feature-bar ul {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

.feature-bar li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  flex: 1 1 220px;
}

.feature-icon {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  color: var(--color-gold);
}

.feature-bar strong {
  display: block;
  color: #ffffff;
  font-size: 1rem;
}

.feature-bar span {
  display: block;
  color: #aab7c6;
  font-size: 0.88rem;
}

/* ==========================================================================
   Produkte (One-Pager-Abschnitt #produkte)
   ========================================================================== */

.compare-section {
  padding: var(--space-8) 0;
}

.section-heading {
  max-width: 720px;
  margin: 0 auto var(--space-6);
  text-align: center;
}

.section-heading p {
  color: var(--color-ink-soft);
  margin-bottom: 0;
}

.compare-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

@media (min-width: 900px) {
  .compare-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(6, auto);
    align-items: stretch;
  }
}

.compare-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
}

/* Ab 900px richten sich die Karteninhalte zeilenweise aneinander aus
   (Überschrift, Untertitel, Merkmale, Preise, Versand, Button), damit die
   Preisboxen beider Produktkarten auf gleicher Höhe stehen. */
@media (min-width: 900px) {
  .compare-card {
    display: grid;
    grid-template-rows: subgrid;
    grid-row: 1 / -1;
  }
}

.compare-card.is-blue { border-top-color: var(--color-blue); }
.compare-card.is-orange { border-top-color: var(--color-orange); }

.compare-card h2 {
  font-size: 1.5rem;
  margin-bottom: var(--space-1);
}

.compare-card.is-blue h2 { color: var(--color-blue-dark); }
.compare-card.is-orange h2 { color: var(--color-orange-dark); }

.compare-sub {
  color: var(--color-ink-soft);
  font-size: 0.95rem;
  margin-bottom: var(--space-4);
}

.compare-facts {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: 0 0 var(--space-5);
  font-size: 0.95rem;
}

.compare-facts li {
  display: flex;
  gap: var(--space-2);
}

.compare-facts li::before {
  content: "•";
  color: var(--color-gold-dark);
  font-weight: 700;
}

.compare-prices {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  background: var(--color-cream);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.compare-price-box {
  flex: 1 1 150px;
}

.compare-price-box .price-label {
  display: block;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--color-ink-soft);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.compare-price-box .price {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
}

.compare-card.is-blue .compare-price-box .price { color: var(--color-blue-dark); }
.compare-card.is-orange .compare-price-box .price { color: var(--color-orange-dark); }

.compare-price-box .price-unit {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--color-ink-soft);
}

.compare-shipping {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin: calc(-1 * var(--space-3)) 0 var(--space-5);
}

.compare-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: auto;
}

/* ==========================================================================
   Über mich (One-Pager-Abschnitt #ueber-mich)
   ========================================================================== */

.about-teaser {
  background: var(--color-cream-alt);
  padding: var(--space-8) 0;
}

.about-teaser-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: center;
}

@media (min-width: 900px) {
  .about-teaser-grid {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
  }
}

.avatar-placeholder {
  flex: 0 0 auto;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 2px solid var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-family: var(--font-serif);
  font-size: 2.6rem;
  color: var(--color-ink);
  background: var(--color-surface);
}

/* Sobald das Porträtfoto vorliegt, füllt ein <img> hier den Kreis */
.avatar-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.about-teaser-text {
  text-align: center;
}

@media (min-width: 900px) {
  .about-teaser-text {
    text-align: left;
  }
}

.about-teaser-text h2 {
  font-size: 1.6rem;
  margin-bottom: var(--space-3);
}

.about-teaser-text p {
  color: var(--color-ink-soft);
  max-width: 620px;
}

/* ==========================================================================
   FAQ (One-Pager-Abschnitt #faq)
   ========================================================================== */

.faq-section {
  padding: var(--space-8) 0;
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-1) var(--space-5);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: var(--space-4) 0;
  font-weight: 700;
  font-family: var(--font-serif);
  font-size: 1.08rem;
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-gold-dark);
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  color: var(--color-ink-soft);
  padding-bottom: var(--space-4);
  margin: 0;
}

/* ==========================================================================
   Sections – generell
   ========================================================================== */

.section {
  padding: var(--space-8) 0;
}

.section-alt {
  background: var(--color-cream-alt);
}

/* ==========================================================================
   Bestellformular (One-Pager-Abschnitt #bestellen)
   ========================================================================== */

.bestellung-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .bestellung-layout {
    flex-direction: row-reverse;
    align-items: flex-start;
  }

  .bestellung-form-wrap {
    flex: 1 1 0%;
    min-width: 0;
  }

  .bestellung-sidebar {
    flex: 0 0 340px;
    position: sticky;
    top: calc(var(--header-height) + var(--space-4));
  }
}

.bestellung-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.sidebar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--space-5);
}

.sidebar-card h2 {
  font-size: 1.2rem;
}

.sidebar-card ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.sidebar-card li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-size: 0.94rem;
}

.summary-card .eyebrow {
  margin-bottom: var(--space-2);
}

.order-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--space-5);
}

@media (min-width: 768px) {
  .order-form {
    padding: var(--space-7);
  }
}

.form-section {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.form-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.form-section legend,
.form-section > h3 {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-blue-dark);
  font-size: 0.87rem;
  font-weight: 700;
  padding: 0;
  margin-bottom: var(--space-4);
}

.form-section-intro {
  font-size: 0.92rem;
  color: var(--color-ink-soft);
  margin-top: calc(-1 * var(--space-2));
  margin-bottom: var(--space-4);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-row-2 {
  flex-direction: row;
  flex-wrap: wrap;
}

.form-row-2 .form-field {
  flex: 1 1 240px;
  min-width: 0;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-field label {
  font-weight: 600;
  font-size: 0.94rem;
}

.form-field .hint {
  font-size: 0.83rem;
  font-weight: 400;
  color: var(--color-ink-soft);
}

input[type="text"],
input[type="tel"],
input[type="email"],
input[type="number"],
textarea,
select {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-ink);
  width: 100%;
}

textarea {
  resize: vertical;
  min-height: 6rem;
}

.form-field.has-error input,
.form-field.has-error textarea,
.form-field.has-error select {
  border-color: var(--color-error);
}

.error-message {
  color: var(--color-error);
  font-size: 0.84rem;
  margin: 0;
}

.error-message:empty {
  display: none;
}

.radio-group,
.checkbox-field {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.radio-group-row {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.checkbox-field {
  margin-bottom: var(--space-3);
}

.checkbox-field label {
  font-weight: 500;
}

input[type="radio"],
input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-orange);
  flex: 0 0 auto;
}

/* Gut bedienbare Ja/Nein-Auswahl (z. B. "Lehrer*in") als Schaltflächen-Paar */
.pill-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.pill-option {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: var(--space-3) var(--space-5);
  min-height: 44px;
  cursor: pointer;
  background: var(--color-cream);
  font-weight: 600;
}

.pill-option:has(input:checked) {
  border-color: var(--color-orange);
  border-width: 2px;
  background: #fdf1e6;
  color: var(--color-orange-dark);
}

.qty-grid {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.qty-grid .form-field {
  flex: 1 1 220px;
  min-width: 0;
}

fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

.payment-disabled-hint {
  font-size: 0.83rem;
  color: var(--color-ink-soft);
  margin-top: var(--space-1);
}

.delivery-address-block {
  border-top: 1px dashed var(--color-border);
  padding-top: var(--space-4);
  margin-top: var(--space-2);
}

.delivery-address-block[hidden] {
  display: none;
}

/* Statische Preistabelle unter den Mengenfeldern */
.rate-note {
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  font-size: 0.87rem;
  color: var(--color-ink-soft);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

/* Bestellübersicht (Sidebar) */
.price-summary table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-3);
  font-size: 0.92rem;
}

.price-summary td {
  padding: var(--space-2) 0;
  vertical-align: top;
}

.price-summary td:last-child {
  text-align: right;
  white-space: nowrap;
}

.price-summary tr.summary-line td {
  border-bottom: 1px dashed var(--color-border);
}

.price-summary .summary-total td {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
  font-weight: 700;
  color: var(--color-orange-dark);
  font-size: 1.15rem;
}

.price-summary .summary-meta td {
  color: var(--color-ink-soft);
  font-size: 0.85rem;
  padding: var(--space-1) 0;
}

.price-summary .discount-note {
  color: var(--color-blue-dark);
  font-weight: 600;
  font-size: 0.85rem;
  margin: var(--space-2) 0 0;
}

.price-summary .summary-empty {
  font-size: 0.9rem;
  color: var(--color-ink-soft);
  margin: 0;
}

.form-submit {
  margin-top: var(--space-6);
}

.binding-note {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-ink);
  background: var(--color-cream-alt);
  border-radius: var(--radius);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

.form-status {
  margin-top: var(--space-3);
  font-size: 0.92rem;
}

.form-status.is-error {
  color: var(--color-error);
  font-weight: 700;
}

.privacy-note {
  font-size: 0.86rem;
  color: var(--color-ink-soft);
  margin-top: var(--space-4);
}

/* Fallback-Box */
.fallback-box {
  margin-top: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-4) var(--space-4);
  background: var(--color-cream);
}

.fallback-box summary {
  cursor: pointer;
  font-weight: 700;
  padding: var(--space-3) 0;
  color: var(--color-blue-dark);
}

.fallback-box[open] summary {
  margin-bottom: var(--space-3);
}

.fallback-autonote {
  font-size: 0.85rem;
  color: var(--color-orange-dark);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.fallback-box textarea {
  min-height: 12rem;
  font-size: 0.9rem;
}

.fallback-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}

.copy-feedback {
  font-size: 0.85rem;
  color: var(--color-orange-dark);
}

.fallback-contact {
  margin-top: var(--space-4);
  font-size: 0.94rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--color-navy);
  color: #cfd8e2;
  padding: var(--space-7) 0 var(--space-4);
}

.footer-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .footer-layout {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-brand {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 400;
  color: #ffffff;
  margin-bottom: var(--space-2);
}

.footer-address {
  font-style: normal;
  font-size: 0.92rem;
  color: #aab7c6;
  line-height: 1.8;
}

.footer-address a {
  color: #cfd8e2;
  text-decoration: none;
}

.footer-nav-columns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-7);
}

.footer-links h2 {
  color: #ffffff;
  font-size: 0.86rem;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: #aab7c6;
  text-decoration: none;
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: var(--color-gold);
  text-decoration: underline;
}

.footer-copyright {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid #24384c;
  font-size: 0.8rem;
  color: #7c8ba0;
}

/* ==========================================================================
   Unterseiten (Impressum, Datenschutz, Widerruf, AGB)
   ========================================================================== */

.legal-main {
  padding: var(--space-8) 0;
  min-height: 40vh;
}

.legal-placeholder {
  color: var(--color-ink-soft);
  font-style: italic;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-4);
  display: inline-block;
}

.legal-content {
  max-width: var(--text-max-width);
}

.legal-content h2 {
  font-size: 1.3rem;
  margin-top: var(--space-7);
}

.legal-content h2:first-of-type {
  margin-top: var(--space-6);
}

.legal-content p {
  margin-bottom: var(--space-4);
}

.legal-content ul {
  display: block;
  list-style: disc;
  padding-left: 1.3em;
  margin: 0 0 var(--space-4);
}

.legal-content ul li {
  margin-bottom: var(--space-2);
}

.legal-content address {
  font-style: normal;
  margin-bottom: var(--space-4);
}

.legal-date {
  margin-top: var(--space-7);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  color: var(--color-ink-soft);
  font-size: 0.9rem;
}

.legal-form-box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  padding: var(--space-5);
  margin-top: var(--space-5);
}

.legal-form-line {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-4);
}

.legal-form-note {
  color: var(--color-ink-soft);
  font-size: 0.88rem;
  margin-bottom: 0;
}