/* ================================================
   DARMbalance – Stylesheet
   Design: Organic/Natural, Warm, Professional
   ================================================ */

:root {
  --bg-main:       #f8f5ef;
  --bg-accent:     #ece5d8;
  --bg-soft:       #f3eee5;
  --bg-white:      #fffdf8;
  --color-primary: #516f45;
  --color-primary-dark: #354b31;
  --color-line:    #ded8ca;
  --text-main:     #2d2d2b;
  --text-muted:    #6f706d;
  --text-light:    #ffffff;
  --font-heading:  'Playfair Display', Georgia, serif;
  --font-body:     'DM Sans', system-ui, sans-serif;
  --radius-sm:     8px;
  --radius-md:     16px;
  --radius-lg:     24px;
  --shadow-soft:   0 4px 24px rgba(67, 55, 38, 0.08);
  --shadow-hover:  0 8px 36px rgba(67, 55, 38, 0.14);
  --shadow-card:   0 18px 55px rgba(67, 55, 38, 0.10);
  --transition:    0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width:     1180px;
  --gap:           2rem;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
strong { font-weight: 600; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-heading {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

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

/* ===== SCROLL ANIMATION ===== */
[data-animate], [data-animate-delay] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
[data-animate-delay] { transition-delay: 0.18s; }
[data-animate].visible, [data-animate-delay].visible {
  opacity: 1;
  transform: none;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.65rem;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.925rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              box-shadow var(--transition), transform var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--text-light);
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: var(--shadow-hover);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--text-main);
  border-color: var(--text-main);
}
.btn--outline:hover {
  background: var(--text-main);
  color: var(--text-light);
  transform: translateY(-1px);
}

.btn--outline-white {
  background: transparent;
  color: var(--text-light);
  border-color: var(--text-light);
}
.btn--outline-white:hover {
  background: var(--text-light);
  color: var(--color-primary);
  transform: translateY(-1px);
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-main);
  border-bottom: 1px solid rgba(85, 107, 77, 0.12);
  backdrop-filter: blur(8px);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 88px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  flex-shrink: 0;
}

.header__logo-icon {
  display: block;
  width:80px;
  height: 80px;
  flex-shrink: 0;
}

.header__brand {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--text-main);
  line-height: 1;
  white-space: nowrap;
}
.header__brand strong {
  font-weight: 700;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin: 0 auto;
}

.header__nav a {
  font-size: 1.5rem;
  color: var(--text-main);
  font-weight: 400;
  transition: color var(--transition);
  position: relative;
}
.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width var(--transition);
}
.header__nav a:hover { color: var(--color-primary); }
.header__nav a:hover::after { width: 100%; }

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: var(--transition);
}


/* ===== HERO ===== */
.hero {
  background-color: var(--bg-main);
  overflow: hidden;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  min-height: 520px;
}

.hero__content { padding-right: 1rem; }

.hero__heading {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--text-main);
  margin-bottom: 1.25rem;
}

.hero__subtext {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 42ch;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 520px;
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* ===== BENEFITS ===== */
.benefits {
  padding: 5rem 0;
  background: var(--bg-white);
}

.benefits__heading {
  text-align: center;
  padding: 44px 28px 8px;
}

.benefits__heading h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2rem;
  line-height: 1.25;
  margin: 0 0 20px;
  color: var(--text-main);
}

.benefits__intro {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 460px;
  margin: 0 auto;
}

.benefits__grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 680px;
  margin: 0 auto;
  padding: 0 2rem;
}

.benefit-card {
  border-radius: var(--radius-md);
  background: var(--bg-accent);
  transition: box-shadow var(--transition), transform var(--transition);
}
.benefit-card:hover {
  box-shadow: var(--shadow-soft);
}
/* Nativen Details-Marker entfernen */
.benefit-card summary::-webkit-details-marker { display: none; }
.benefit-card summary::marker { content: ""; }

.benefit-card__summary {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  padding: 1.75rem 1.5rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.benefit-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-soft);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.benefit-card__icon i {
  font-size: 1.8rem;
}

.benefit-card__summary h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  color: var(--text-main);
  line-height: 1.35;
  flex: 1;
  min-height: 2.7em;
}

.benefit-card__summary h3 .accent {
  color: var(--color-primary);
}

.benefit-card__chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.3s ease;
}
.benefit-card[open] .benefit-card__chevron {
  transform: rotate(180deg);
}

.benefit-card p {
  margin: 0;
  padding: 0 1.5rem 1.75rem 1.5rem;
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--text-muted);
  min-height: 4.8em;
}

.benefits__tagline {
  margin-top: 2.5rem;
  background: var(--bg-accent);
  padding: 1.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  text-align: center;
}
.benefits__tagline svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ===== LABORANALYSE ===== */
.lab {
  padding: 3rem 0;
  background: var(--bg-white);
}

.lab__card {
  background: var(--bg-white);
  border: 1px solid var(--color-line);
  border-radius: 28px;
  box-shadow: var(--shadow-card);
  padding: 2.5rem 3rem;
}

.lab__images {
  margin-bottom: 2rem;
}

.lab__photo {
  width: 100%;
  height: auto;
  border-radius: 20px;
  display: block;
}

.lab__content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.lab__content p {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 62ch;
}

.lab__list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}
.lab__list li {
  position: relative;
  padding: 1rem 0 1rem 3rem;
  border-top: 1px solid var(--color-line);
  font-weight: 600;
  font-size: 1rem;
}
.lab__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #e7e3d8;
  color: var(--color-primary);
  font-weight: 800;
  font-size: 0.85rem;
}

/* ===== BEGLEITUNG ===== */
.coaching {
  padding: 5rem 0;
  background: var(--bg-white);
}

.coaching__intro {
  text-align: center;
  font-size: 0.98rem;
  color: var(--text-muted);
  max-width: 58ch;
  margin: 0 auto 3rem;
  line-height: 1.7;
}

.coaching__steps {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 620px;
  margin: 0 auto 3rem;
}

.coaching__step {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.125rem 1.5rem;
  background: var(--bg-main);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition), transform var(--transition);
}
.coaching__step:hover {
  box-shadow: var(--shadow-soft);
  transform: translateX(4px);
}

.coaching__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: var(--text-light);
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 600;
  flex-shrink: 0;
}
.coaching__num i {
  font-size: 18px;
  line-height: 1;
}

.coaching__step strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.15rem;
}

.coaching__step span:last-child {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ----- Coaching-Accordion ----- */
.coaching__accordion {
  max-width: 620px;
  margin: 0 auto 2rem;
}

/* Natives Dreieck entfernen */
.coaching__accordion summary::-webkit-details-marker { display: none; }
.coaching__accordion summary::marker { content: ""; }

.coaching__accordion-summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  background: var(--bg-main);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-primary);
  list-style: none;
  user-select: none;
  transition: background var(--transition);
}
.coaching__accordion-summary:hover {
  background: var(--bg-accent);
}

.coaching__accordion-chevron {
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.coaching__accordion[open] .coaching__accordion-chevron {
  transform: rotate(180deg);
}

/* Sanfte Öffnungsanimation */
.coaching__accordion details-content {
  overflow: hidden;
}
.coaching__accordion[open] .coaching__steps {
  animation: accordion-open 0.4s ease;
}

@keyframes accordion-open {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* coaching__steps innerhalb des Accordion leicht anpassen */
.coaching__accordion .coaching__steps {
  margin-top: 1rem;
  margin-bottom: 0;
}

/* ===== 2-STUFIGES PREISMODELL ===== */
.offers {
  max-width: 1000px;
  margin: 0 auto;
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 42px 28px;
  align-items: stretch;
  max-width: 880px;
  margin: 0 auto;
}

/* ----- Karte ----- */
.offer-card {
  position: relative;
  background: var(--bg-white);
  border: 1px solid var(--color-line);
  border-radius: 18px;
  padding: 60px 34px 40px;
  margin-top: 42px;
  text-align: center;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.offer-card--featured {
  border: 2px solid var(--color-primary);
}

/* ----- Überhängendes Icon-Badge ----- */
.offer-card__icon-badge {
  position: absolute;
  top: -42px;
  left: 50%;
  transform: translateX(-50%);
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: var(--bg-white);
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(67, 55, 38, 0.13);
}
.offer-card__icon-badge i,
.offer-card__icon-badge svg {
  width: 38px;
  height: 38px;
  color: var(--color-primary-dark);
}
.offer-card__icon-badge i {
  font-size: 38px;
  line-height: 1;
}

.offer-card__icon-badge--accent {
  background: linear-gradient(135deg, #9caf8e, var(--color-primary));
  border: none;
  box-shadow: none;
}
.offer-card__icon-badge--accent i,
.offer-card__icon-badge--accent svg {
  width: 48px;
  height: 48px;
  color: var(--text-light);
}
.offer-card__icon-badge--accent i {
  font-size: 48px;
  line-height: 1;
}

/* ----- Badge "Empfohlen" ----- */
.offer-card__badge {
  position: absolute;
  top: -17px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--text-light);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 14px;
  padding: 0.55rem 2rem;
  white-space: nowrap;
  z-index: 1;
}

/* ----- Titel ----- */
.offer-card__title {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  letter-spacing: 0.12em;
  font-weight: 400;
  color: var(--text-main);
  text-transform: uppercase;
  margin-bottom: 0;
}

/* ----- Script-Zeile mit Blättern ----- */
.offer-card__script-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 6px 0 22px;
}

.offer-card__script {
  font-family: 'Dancing Script', cursive;
  font-size: 2.4rem;
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1;
}

.offer-card__leaf {
  width: 44px;
  height: 26px;
  fill: #a9b79c;
  flex-shrink: 0;
}
.offer-card__leaf--right {
  transform: scaleX(-1);
}

/* ----- Band ----- */
.offer-card__band {
  background: var(--bg-accent);
  color: var(--text-muted);
  font-size: 0.95rem;
  padding: 10px 18px;
  border-radius: 6px;
  display: inline-block;
  letter-spacing: 0.02em;
  margin: 0 auto 22px;
}

/* ----- Preis ----- */
.offer-card__price {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  color: var(--color-primary-dark);
  margin: 0 0 26px;
  font-weight: 400;
}

/* ----- Benefit-Liste ----- */
.offer-card__list {
  list-style: none;
  padding: 0;
  margin: 0 auto 30px;
  font-size: 1rem;
  text-align: left;
  max-width: 340px;
  flex: 1;
}

.offer-card__list li {
  position: relative;
  padding: 0 0 0 34px;
  margin-bottom: 16px;
  color: var(--text-main);
  line-height: 1.45;
  font-size: 1rem;
}

.offer-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px;
}

/* ----- Organische Notizbox ----- */
.offer-card__note {
  background: var(--bg-accent);
  color: var(--text-muted);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.5;
  padding: 22px 26px;
  border-radius: 255px 15px 225px 15px / 15px 225px 15px 255px;
  max-width: 360px;
  margin: 0 auto 20px;
}

.offer-card__note--accent {
  background: var(--bg-soft);
  border: 1px solid var(--color-line);
}

/* ----- Button ----- */
.offer-card__btn {
  width: 100%;
  margin-top: auto;
  text-align: center;
}

.coaching__legal {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  max-width: 56ch;
  margin: 2.5rem auto 0;
  line-height: 1.6;
}
.coaching__legal a {
  color: var(--color-primary);
  text-decoration: underline;
}
.coaching__legal a:hover { opacity: 0.7; }

/* ===== ÜBER MICH ===== */
.about {
  padding: 5rem 0;
  background: var(--bg-main);
}

.about__inner {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 4rem;
  align-items: start;
}

.about__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: transparent;
}
.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.about__content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 0.5rem;
}

.about__label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  text-transform: uppercase;
}

.about__content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.about__content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 62ch;
}

/* ===== ÜBER MICH Variante 3 — Flexbox mit gleicher Höhe ===== */
#ueber-mich .about__inner {
  display: flex;
  align-items: stretch;
  gap: 4rem;
}
#ueber-mich .about__image {
  flex: 0 0 380px;
  /* width fix, Höhe via align-stretch vom flex-parent → kein aspect-ratio/height setzen */
}
#ueber-mich .about__content {
  flex: 1;
}

/* Tablet: Bildspalte schmaler */
@media (max-width: 1024px) {
  #ueber-mich .about__image {
    flex: 0 0 280px;
  }
}

/* Mobile: Spalten untereinander, Bild mit fester Höhe (aspect-ratio) */
@media (max-width: 860px) {
  #ueber-mich .about__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  #ueber-mich .about__image {
    flex: unset;
    max-width: 320px;
    margin: 0 auto;
    width: 100%;
    aspect-ratio: 3 / 4;
  }
}

/* ===== SCROLL-OFFSET für Sticky-Header ===== */
#start,
#gut-fuer-dich,
#laboranalyse,
#angebot,
#ueber-mich,
#kontakt {
  scroll-margin-top: 100px;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 5rem 0;
  background: var(--bg-main);
}
.testimonials .section-heading { margin-bottom: 3rem; }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial__card {
  background: var(--bg-accent);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem 2rem;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial__card:hover {
  box-shadow: var(--shadow-soft);
  transform: translateY(-3px);
}

.testimonial__quote {
  display: block;
  font-family: var(--font-heading);
  font-size: 3.5rem;
  color: var(--color-primary);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.testimonial__card p {
  font-style: italic;
  color: var(--text-main);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.testimonial__card cite {
  font-style: normal;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  display: block;
}

/* ===== KONTAKT ===== */
.contact {
  padding: 1.5rem 0 4rem;
  background: var(--bg-main);
}

.contact__card {
  max-width: 560px;
  margin: 0 auto;
  background: var(--bg-accent);
  border-radius: 28px;
  padding: 2.5rem 2.5rem;
  box-shadow: var(--shadow-soft);
}

.contact__header {
  text-align: center;
  margin-bottom: 2rem;
}

.contact__header h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.contact__header p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.95rem;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}

.contact__field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.contact__field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.contact__field input,
.contact__field textarea {
  font-family: var(--font-body);
  font-size: 0.93rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid #ddd;
  border-radius: 10px;
  background: var(--bg-white);
  color: var(--text-main);
  outline: none;
  transition: border-color var(--transition);
}

.contact__field input::placeholder,
.contact__field textarea::placeholder {
  color: #b0b0b0;
}

.contact__field input:focus,
.contact__field textarea:focus {
  border-color: var(--color-primary);
}

.contact__field textarea {
  resize: vertical;
  min-height: 100px;
}

.contact__submit {
  align-self: flex-start;
  margin-top: 0.25rem;
}

/* ===== FLOATING KONTAKT BUTTON (MOBIL) ===== */
.floating-cta {
  display: none;
  position: fixed;
  bottom: 1.5rem;
  right: 1.25rem;
  z-index: 100;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(85, 107, 77, 0.4);
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.floating-cta i {
  font-size: 1.5rem;
}
.floating-cta:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(85, 107, 77, 0.55);
}
.floating-cta:active {
  transform: scale(0.95);
}

@media (max-width: 860px) {
  .floating-cta {
    display: flex;
  }
}

/* ===== SUB FOOTER ===== */
.sub-footer {
  background: var(--bg-accent);
  padding: 1.5rem 0;
}

.sub-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.sub-footer p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.sub-footer__links {
  display: flex;
  gap: 1.5rem;
  flex-shrink: 0;
}
.sub-footer__links a {
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.sub-footer__links a:hover { color: var(--color-primary); }

/* ===================================================
   RESPONSIVE
   =================================================== */

@media (max-width: 1024px) {
  .benefits__grid {
    max-width: 100%;
    padding: 0 1.25rem;
  }
  .about__inner {
    grid-template-columns: 280px 1fr;
    gap: 2.5rem;
  }

  .offer-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
    gap: 60px;
  }
  .offer-card {
    padding: 54px 24px 34px;
  }
  .offer-card__script {
    font-size: 2rem;
  }
  .offer-card__title {
    font-size: 1.6rem;
  }
}

@media (max-width: 1080px) {
  .header__nav { display: none; }
  .header__nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 88px;
    left: 0;
    right: 0;
    background: var(--bg-main);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--bg-accent);
    z-index: 99;
    gap: 1.25rem;
  }
  .header__inner > .btn { display: none; }
  .mobile-menu-btn { display: flex; }
}

@media (max-width: 860px) {
  .header__brand { font-size: 1.4rem; }

  .hero__inner {
    grid-template-columns: 1fr;
    padding-top: 2rem;
  }
  .hero__image {
    height: 320px;
  }


  .about__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .about__image {
    max-width: 320px;
    margin: 0 auto;
  }

  .lab__content { padding: 2rem 0.5rem 0; }
  .lab__content p { font-size: 1rem; }

  .testimonials__grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }

  .contact__card {
    padding: 1.75rem 1.25rem;
  }
  .contact__submit { width: 100%; }
}

@media (max-width: 600px) {
  .benefit-card__summary { padding: 1.25rem 1.1rem; gap: 1rem; }
  .benefit-card p { padding: 0 1.1rem 1.25rem; }
  .benefit-card__icon { width: 52px; height: 52px; }
  .benefit-card__icon svg { width: 26px; height: 26px; }
  .benefits__heading { padding: 32px 20px 8px; }
  .benefits__heading h2 { font-size: 1.7rem; }

  .hero__heading { font-size: 2.4rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; text-align: center; }

  .sub-footer__inner {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
}

/* ===== MOBILE: nur Überschriften, keine Texte ===== */
@media (max-width: 767px) {
  .benefit-card__summary {
    justify-content: flex-start;
    padding: 0.9rem 1.1rem;
  }
  .benefit-card__chevron {
    margin-left: auto;
  }
  .benefit-card__summary h3 {
    text-align: left;
    flex: 0 1 auto;
    min-height: auto;
  }
  .benefit-card__icon {
    width: 40px;
    height: 40px;
  }
  .benefit-card__icon i {
    font-size: 1.2rem;
  }
}

/* ===== DESKTOP: Darmwissen-Grid ===== */
@media (min-width: 768px) {
  .benefits__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 960px;
    padding: 0 2rem;
    align-items: start;
  }


  .benefit-card__summary {
    flex-direction: column;
    text-align: center;
    padding: 2rem 1.25rem 1.5rem;
  }

  .benefit-card__summary h3 {
    text-align: center;
  }

  .benefit-card__chevron {
    margin-top: 0.25rem;
  }

  .benefit-card p {
    padding: 0 1.25rem 2rem;
    text-align: center;
  }

  .benefit-card__icon {
    width: 72px;
    height: 72px;
  }
}

/* ===== MODAL (Impressum / Datenschutz) ===== */
.modal-open {
  overflow: hidden;
}

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(45, 45, 43, 0.55);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay[aria-hidden="false"] {
  display: flex;
}

.modal {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  animation: modal-in 0.3s ease;
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.modal__close {
  position: sticky;
  top: 0.75rem;
  float: right;
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: var(--bg-accent);
  color: var(--text-main);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  margin-right: 0.75rem;
  transition: background var(--transition), color var(--transition);
}
.modal__close:hover {
  background: var(--color-primary);
  color: var(--text-light);
}

.modal__body {
  padding: 0 2rem 2.5rem;
}

.modal__body h2 {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-main);
  padding-right: 2rem;
}

.modal__body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 0.85rem;
}

.modal__body p strong {
  color: var(--text-main);
}

.modal__body a {
  color: var(--color-primary);
  text-decoration: underline;
}
.modal__body a:hover {
  opacity: 0.7;
}

@media (max-width: 600px) {
  .modal__body {
    padding: 0 1.25rem 1.75rem;
  }
  .modal__body h2 {
    font-size: 1.35rem;
  }
}