/* ============================================
   MAIN CSS - Speisekarte OnQR
   ============================================ */

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-bg);
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
address { font-style: normal; }

/* --- LAYOUT --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- HEADER & NAV --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled {
  box-shadow: var(--shadow);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav__logo img {
  height: 44px;
  width: auto;
}
.nav__toggle {
  display: none;
  padding: 0.5rem;
  color: var(--color-text);
}
.nav__menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav__menu a {
  color: var(--color-text);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav__menu a:hover { color: var(--color-primary); }

@media (max-width: 768px) {
  .nav__toggle { display: block; }
  .nav__menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 2rem 0;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 999;
  }
  .nav__menu.open { transform: translateX(0); }
  .nav__menu a { font-size: 1.125rem; }
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(223, 43, 32, 0.3);
}
.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-1px);
}
.btn--lg { padding: 1rem 2rem; font-size: 1.125rem; }
.btn--full { width: 100%; }
.nav__cta { padding: 0.625rem 1.25rem; }

/* --- HERO --- */
.hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, #fff 50%, #fdf0ef 100%);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.hero__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h1);
  font-weight: 700;
  line-height: var(--lh-heading);
  color: var(--color-text);
  margin-bottom: 1.25rem;
}
.hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
  max-width: 540px;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.hero__trust {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.hero__trust li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
}
.hero__trust svg { flex-shrink: 0; }
.hero__image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
  .hero { padding: 7rem 0 3rem; }
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__subtitle { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__trust { justify-content: center; }
  .hero__image { order: -1; }
  .hero__image img { max-width: 400px; margin: 0 auto; }
}

/* --- SECTION TITLES --- */
.section__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
  margin-bottom: 0.75rem;
}
.section__subtitle {
  text-align: center;
  color: var(--color-text-light);
  max-width: 680px;
  margin: 0 auto 2.5rem;
  font-size: 1.0625rem;
}

/* --- BENEFITS --- */
.benefits {
  padding: 5rem 0;
}
.benefits__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}
.benefit-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.benefit-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: 50%;
  padding: 0.75rem;
}
.benefit-card__icon svg { max-width: 36px; max-height: 36px; }
.benefit-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}
.benefit-card__text {
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- PREVIEW --- */
.preview {
  padding: 5rem 0;
  background: var(--color-bg-alt);
}
.preview__phones {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}
.preview__phone {
  text-align: center;
}
.preview__phone img {
  max-width: 280px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin: 0 auto;
}
.preview__label {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.375rem 1rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
}

/* --- WHY --- */
.why {
  padding: 5rem 0;
}
.why__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-top: 2.5rem;
}
.why__text .section__title { text-align: left; }
.why__list {
  margin-bottom: 2rem;
}
.why__list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 1rem;
  color: var(--color-text-light);
  line-height: 1.7;
}
.why__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.35rem;
  width: 0.75rem;
  height: 0.75rem;
  background: var(--color-primary);
  border-radius: 50%;
}
.why__list strong { color: var(--color-text); }
.why__image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

@media (max-width: 768px) {
  .why__inner { grid-template-columns: 1fr; }
  .why__text { order: 1; }
  .why__image { order: 0; }
}

/* --- PRICING --- */
.pricing {
  padding: 5rem 0;
  background: var(--color-bg-alt);
}
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
  align-items: start;
}
.price-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
  transition: transform var(--transition);
}
.price-card:hover { transform: translateY(-2px); }
.price-card--highlighted {
  border: 2px solid var(--color-primary);
  transform: scale(1.03);
}
.price-card--highlighted:hover { transform: scale(1.03) translateY(-2px); }
.price-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  padding: 0.375rem 1.25rem;
  border-radius: 2rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.price-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1rem;
}
.price-card__price {
  margin-bottom: 1.5rem;
}
.price-card__amount {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
}
.price-card__unit {
  font-size: 1rem;
  color: var(--color-text-light);
}
.price-card__features {
  margin-bottom: 2rem;
  text-align: left;
}
.price-card__features li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-light);
  font-size: 0.9375rem;
  line-height: 1.5;
}
.price-card__features li:last-child { border-bottom: none; }
.price-card__features strong { color: var(--color-text); }
.pricing__addon {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .pricing__grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
  .price-card--highlighted { transform: none; }
  .price-card--highlighted:hover { transform: translateY(-2px); }
}

/* --- FAQ --- */
.faq {
  padding: 5rem 0;
}
.faq__list {
  max-width: 800px;
  margin: 2.5rem auto 0;
}
.faq__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq__item:hover { box-shadow: var(--shadow); }
.faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition);
}
.faq__question:hover { background: var(--color-primary-light); }
.faq__question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-primary);
  transition: transform var(--transition);
}
.faq__item[open] .faq__question::after {
  content: '−';
}
.faq__answer {
  padding: 0 1.5rem 1.25rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- CTA FINAL --- */
.cta-final {
  padding: 5rem 0;
  background: var(--color-primary);
  text-align: center;
  color: #fff;
}
.cta-final__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  font-weight: 700;
  margin-bottom: 1rem;
}
.cta-final__subtitle {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.cta-final .btn--outline {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
}
.cta-final .btn--outline:hover {
  background: transparent;
  color: #fff;
}
.cta-final__note {
  margin-top: 1rem;
  font-size: 0.875rem;
  opacity: 0.8;
}

/* --- FOOTER --- */
.site-footer {
  background: var(--color-bg-dark);
  color: #fff;
  padding: 3rem 0 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1.5fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
}
.footer__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.footer__brand img { height: 48px; width: auto; margin-bottom: 0.75rem; }
.footer__brand p { font-size: 0.9375rem; opacity: 0.8; }
.footer__col h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.footer__col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer__col a { color: rgba(255,255,255,0.8); font-size: 0.9375rem; transition: color var(--transition); }
.footer__col a:hover { color: var(--color-primary); }
.footer__social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}
.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: #fff;
  transition: background var(--transition);
}
.footer__social a:hover { background: var(--color-primary); }
.footer__social svg { width: 18px; height: 18px; }
.footer__partners {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  margin-top: 1rem;
}
.footer__partners-title { font-size: 0.875rem; opacity: 0.6; margin-bottom: 1rem; }
.footer__partners-grid {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
}
.footer__partners-grid img {
  height: 36px;
  width: auto;
  opacity: 0.6;
  transition: opacity var(--transition);
  filter: brightness(0) invert(1);
}
.footer__partners-grid img:hover { opacity: 1; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1rem 0;
  text-align: center;
  font-size: 0.875rem;
  opacity: 0.6;
}

@media (max-width: 768px) {
  .footer__inner { grid-template-columns: 1fr; }
  .footer__nav { grid-template-columns: 1fr; }
  .footer__brand { text-align: center; }
  .footer__brand img { margin: 0 auto 0.75rem; }
  .footer__social { justify-content: center; }
  .footer__partners-grid { justify-content: center; }
}

/* --- FLOATING CTA (Mobile) --- */
.floating-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  padding: 1rem;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.15);
}

@media (max-width: 768px) {
  .floating-cta { display: block; }
  .cta-final { padding-bottom: 4rem; }
  body { padding-bottom: 3rem; }
}

/* --- LEGAL PAGES (Impressum, Datenschutz) --- */
.legal {
  padding: 7rem 0 4rem;
}
.legal h1 {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  margin-bottom: 2rem;
}
.legal h2 {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}
.legal h3 {
  font-size: 1.125rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.legal p, .legal ul, .legal ol {
  margin-bottom: 1rem;
  color: var(--color-text-light);
  line-height: 1.7;
}
.legal ul { list-style: disc; padding-left: 1.5rem; }
.legal ol { list-style: decimal; padding-left: 1.5rem; }
.legal strong { color: var(--color-text); }
.legal a { color: var(--color-primary); }
.legal address { font-style: normal; line-height: 1.7; color: var(--color-text-light); }

/* --- CONTACT FORM (Anfrage) --- */
.contact {
  padding: 5rem 0;
}
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.contact__info {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.contact__info h3 {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  margin-bottom: 1rem;
}
.contact__info p {
  margin-bottom: 0.5rem;
  color: var(--color-text-light);
}
.contact__info a { color: var(--color-primary); }
.contact__info a:hover { text-decoration: underline; }
.contact__form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 0.375rem;
  color: var(--color-text);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(223, 43, 32, 0.15);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group .required { color: var(--color-error, #e02b20); }
.form-honeypot { display: none; }
.form-note {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
}

@media (max-width: 768px) {
  .contact__grid { grid-template-columns: 1fr; }
}

/* --- UTILITIES --- */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }