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

:root {
  --bg-main:       #f8f6f0;
  --bg-accent:     #ebe5d9;
  --bg-white:      #ffffff;
  --color-primary: #556b4d;
  --color-primary-dark: #445840;
  --text-main:     #333333;
  --text-muted:    #6b6b6b;
  --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(85, 107, 77, 0.10);
  --shadow-hover:  0 8px 36px rgba(85, 107, 77, 0.18);
  --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: 72px;
}

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

.logo-icon {
  width: 38px;
  height: 38px;
  color: var(--color-primary);
}

.logo-name {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--text-main);
  line-height: 1;
}
.logo-name strong { font-weight: 700; }

.logo-tagline {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-top: 2px;
}

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

.header__nav a {
  font-size: 0.9rem;
  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;
}

.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;
}

/* Hero badges strip */
.hero__badges {
  display: flex;
  gap: 3rem;
  padding: 2rem 2rem;
  margin-top: 2.5rem;
  border-top: 1px solid rgba(85, 107, 77, 0.12);
}

.hero__badge {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.badge-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

/* ===== PAIN POINTS ===== */
.pain {
  padding: 5rem 0;
  background: var(--bg-white);
}

.pain__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}

.pain__intro p {
  color: var(--text-muted);
  font-size: 0.98rem;
  max-width: 36ch;
}

.pain__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.pain__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  padding: 1.5rem 1rem;
  border-radius: var(--radius-md);
  background: var(--bg-main);
  transition: box-shadow var(--transition), transform var(--transition);
}
.pain__card:hover {
  box-shadow: var(--shadow-soft);
  transform: translateY(-3px);
}

.pain__icon-wrap {
  width: 64px;
  height: 64px;
  background: var(--bg-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  flex-shrink: 0;
}
.pain__icon-wrap svg { width: 100%; height: 100%; }

.pain__card p {
  font-size: 0.9rem;
  color: var(--text-main);
  line-height: 1.5;
  font-weight: 500;
}

/* ===== 5 GRÜNDE ACCORDION ===== */
.reasons {
  padding: 5rem 0;
  background: var(--bg-main);
}

.reasons .section-heading {
  margin-bottom: 3rem;
}

.reasons__accordion {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1px;
  border-top: 1px solid rgba(85, 107, 77, 0.2);
  border-bottom: 1px solid rgba(85, 107, 77, 0.2);
}

.reasons__item {
  border-bottom: 1px solid rgba(85, 107, 77, 0.12);
}
.reasons__item:last-child {
  border-bottom: none;
}

.reasons__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0.5rem;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-main);
  list-style: none;
  transition: color var(--transition);
  user-select: none;
}
.reasons__title::-webkit-details-marker {
  display: none;
}
.reasons__title:hover {
  color: var(--color-primary);
}

.reasons__chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
  transition: transform 0.3s ease;
}
.reasons__item[open] .reasons__chevron {
  transform: rotate(180deg);
}

.reasons__body {
  padding: 0 0.5rem 1.25rem;
}
.reasons__body p {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 64ch;
}

/* ===== BANNER ===== */
.banner {
  padding: 3rem 0;
  background: var(--bg-main);
}

.banner__inner {
  display: grid;
  grid-template-columns: 220px 1fr 140px;
  gap: 0;
  align-items: center;
  background: var(--bg-accent);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: box-shadow var(--transition);
}
.banner__inner:hover { box-shadow: var(--shadow-hover); }

.banner__img {
  height: 200px;
  overflow: hidden;
}
.banner__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner__text {
  padding: 2.5rem 2.5rem;
}
.banner__text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 600;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.banner__text p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 55ch;
}

.banner__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.banner__icon svg {
  width: 110px;
  height: 110px;
  opacity: 0.8;
}

/* ===== APPROACH ===== */
.approach {
  padding: 5rem 0;
  background: var(--bg-main);
}

.approach .section-heading { margin-bottom: 3rem; }

.approach__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.approach__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.1rem;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition), transform var(--transition);
}
.approach__card:hover {
  box-shadow: var(--shadow-soft);
  transform: translateY(-4px);
}

.approach__icon {
  width: 68px;
  height: 68px;
}
.approach__icon svg { width: 100%; height: 100%; }

.approach__card h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
}
.approach__card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

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

.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;
  box-shadow: var(--shadow-soft);
}
.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;
}

/* ===== GUIDE SECTION ===== */
.guide-section {
  padding: 3rem 0 4rem;
  background: var(--bg-accent);
}

.guide-section__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
}

.guide-section__content {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.guide-section__content h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.25;
}
.guide-section__content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
}
.guide-section__content .btn { align-self: flex-start; margin-top: 0.5rem; }

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

.ebook-cover {
  width: 120px;
  height: 160px;
  background: linear-gradient(145deg, #556b4d 0%, #3d5038 100%);
  border-radius: 4px 10px 10px 4px;
  box-shadow: 4px 4px 18px rgba(85, 107, 77, 0.35), inset -3px 0 6px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.ebook-cover::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 8px;
  background: rgba(0,0,0,0.18);
}
.ebook-cover__inner {
  padding: 1rem 1rem 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}
.ebook-leaf { width: 32px; height: 32px; }
.ebook-title {
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: white;
  line-height: 1.4;
  text-transform: uppercase;
}

/* ===== 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;
}

/* ===== CTA FOOTER ===== */
.cta-footer {
  background: var(--color-primary);
  padding: 2.75rem 0;
}

.cta-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cta-footer__left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.cta-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  opacity: 0.9;
}

.cta-footer__left h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}
.cta-footer__left p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.78);
}

/* ===== SUB FOOTER ===== */
.sub-footer {
  background: var(--text-main);
  padding: 1.1rem 0;
}

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

.sub-footer p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}

.sub-footer__links {
  display: flex;
  gap: 1.5rem;
  flex-shrink: 0;
}
.sub-footer__links a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.sub-footer__links a:hover { color: white; }

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

@media (max-width: 1024px) {
  .pain__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .pain__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pain__intro p { max-width: 100%; }

  .about__inner {
    grid-template-columns: 280px 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 860px) {
  .header__nav { display: none; }
  .header__nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    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; }

  .hero__inner {
    grid-template-columns: 1fr;
    padding-top: 2rem;
  }
  .hero__image {
    height: 320px;
  }
  .hero__badges { gap: 1.5rem; flex-wrap: wrap; }

  .approach__grid {
    grid-template-columns: 1fr;
    max-width: 380px;
    margin: 0 auto;
  }

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

  .guide-section__inner {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }
  .guide-section__content {
    align-items: center;
  }
  .guide-section__content .btn { align-self: center; }

  .banner__inner {
    grid-template-columns: 1fr;
  }
  .banner__img { height: 200px; }
  .banner__icon { display: none; }

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

  .cta-footer__inner {
    flex-direction: column;
    text-align: center;
  }
  .cta-footer__left { flex-direction: column; text-align: center; }
}

@media (max-width: 600px) {
  .pain__grid { grid-template-columns: 1fr; }
  .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;
  }
}