/* =====================================================================
   KRISLING.COM — AEA GmbH & Co. KG
   Stylesheet
   Hochwertige, seriöse Informationswebsite.
   Keine externen Font- oder Skript-Abhängigkeiten (DSGVO, Ladezeit).
   ===================================================================== */

/* ---------------------------------------------------------------------
   1. Design-Tokens
   --------------------------------------------------------------------- */
:root{
  /* Farben */
  --c-black:        #0b0b0a;
  --c-ink:           #1d1c19;
  --c-white:        #ffffff;
  --c-paper:        #f6f4ef;
  --c-paper-dim:    #efebe3;
  --c-gray-700:     #4d4b44;
  --c-gray-500:     #837f74;
  --c-gray-300:     #c7c2b6;
  --c-border:       #ddd8cc;
  --c-border-dark:  #33322c;

  --c-green-900:    #26361f;
  --c-green-700:    #3e5a37;
  --c-green-600:    #4c6b44;
  --c-green-400:    #7b9a72;
  --c-green-100:    #e4ead E1; /* corrected below */
  --c-green-tint:   #e6ebe0;

  /* Typografie */
  --font-serif: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', 'Noto Serif', serif;
  --font-sans:  -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  --fs-hero:    clamp(2.6rem, 3.2vw + 1.6rem, 4.75rem);
  --fs-h1:      clamp(2.2rem, 2.2vw + 1.4rem, 3.4rem);
  --fs-h2:      clamp(1.7rem, 1.4vw + 1.2rem, 2.35rem);
  --fs-h3:      clamp(1.15rem, 0.4vw + 1rem, 1.4rem);
  --fs-lede:    clamp(1.1rem, 0.4vw + 1rem, 1.3rem);
  --fs-body:    1.0625rem;
  --fs-small:   0.9rem;
  --fs-micro:   0.78rem;

  /* Abstände */
  --space-section: clamp(4.5rem, 6vw, 8.5rem);
  --space-section-sm: clamp(3rem, 4vw, 5.5rem);
  --container-w: 1240px;
  --container-pad: clamp(1.25rem, 4vw, 3rem);

  --radius-sm: 2px;
  --radius-md: 4px;

  --ease: cubic-bezier(.22,.61,.36,1);
  --dur: .7s;
}

/* ---------------------------------------------------------------------
   2. Reset
   --------------------------------------------------------------------- */
*, *::before, *::after{ box-sizing: border-box; }
html{
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}
body{
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img{ max-width: 100%; display: block; height: auto; }
h1,h2,h3,h4{ margin: 0; font-weight: 400; }
p{ margin: 0 0 1.1em; }
p:last-child{ margin-bottom: 0; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
address{ font-style: normal; }
button{ font-family: inherit; }

/* ---------------------------------------------------------------------
   3. Utilities
   --------------------------------------------------------------------- */
.container{
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}
.sr-only{
  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: 1rem; top: -3rem;
  background: var(--c-black); color: var(--c-white);
  padding: .75rem 1.25rem; z-index: 200; transition: top .2s var(--ease);
  font-size: var(--fs-small);
}
.skip-link:focus{ top: 1rem; }

:focus-visible{
  outline: 2px solid var(--c-green-600);
  outline-offset: 3px;
}

.kicker{
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-green-700);
}
.kicker::before{
  content: "";
  width: 28px; height: 1px;
  background: currentColor;
}
.kicker--on-dark{ color: var(--c-green-400); }

.eyebrow-num{
  font-family: var(--font-serif);
  font-size: var(--fs-micro);
  color: var(--c-gray-500);
  letter-spacing: .08em;
}

.section-head{
  max-width: 46rem;
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
}
.section-head--center{ margin-inline: auto; text-align: center; }
.section-head h2{
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  line-height: 1.2;
  margin-top: .6em;
  letter-spacing: -.01em;
}
.section-head .lede{
  margin-top: 1.25rem;
  font-size: var(--fs-lede);
  color: var(--c-gray-700);
  max-width: 42rem;
}

.rule{
  width: 56px; height: 2px;
  background: var(--c-green-600);
  border: 0;
  margin: 1.5rem 0;
}

.btn{
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .95rem 1.9rem;
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: .03em;
  border: 1px solid currentColor;
  border-radius: var(--radius-sm);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
  white-space: nowrap;
}
.btn svg{ width: 1em; height: 1em; transition: transform .3s var(--ease); }
.btn:hover svg{ transform: translateX(3px); }

.btn--primary{
  background: var(--c-black);
  color: var(--c-white);
  border-color: var(--c-black);
}
.btn--primary:hover{ background: var(--c-green-700); border-color: var(--c-green-700); }

.btn--ghost-light{
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255,255,255,.55);
}
.btn--ghost-light:hover{ background: rgba(255,255,255,.12); border-color: var(--c-white); }

.btn--ghost-dark{
  background: transparent;
  color: var(--c-ink);
  border-color: var(--c-ink);
}
.btn--ghost-dark:hover{ background: var(--c-ink); color: var(--c-white); }

/* Scroll-Reveal
   Wichtig: Inhalte bleiben sichtbar, solange kein JavaScript aktiv ist
   (Klasse "js" wird per Inline-Skript in <head> gesetzt). So funktioniert
   die Seite auch ohne JavaScript vollständig und barrierefrei. */
html.js .reveal{
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
html.js .reveal.is-visible{ opacity: 1; transform: translateY(0); }
.reveal-delay-1{ transition-delay: .1s; }
.reveal-delay-2{ transition-delay: .2s; }
.reveal-delay-3{ transition-delay: .3s; }

/* ---------------------------------------------------------------------
   4. Header / Navigation
   --------------------------------------------------------------------- */
.site-header{
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  padding-block: 1.35rem;
  transition: background var(--dur) var(--ease), padding var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled,
.site-header.is-open{
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(160%) blur(10px);
  padding-block: .85rem;
  border-bottom-color: var(--c-border);
}
body:not(.has-dark-hero) .site-header{
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(160%) blur(10px);
  padding-block: .85rem;
  border-bottom-color: var(--c-border);
}

.site-header__inner{
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.wordmark{ display: flex; align-items: center; gap: .75rem; line-height: 1; }
.wordmark__logo{
  position: relative;
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}
.wordmark__logo-img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity var(--dur) var(--ease);
}
.wordmark__logo-img--white{ opacity: 0; }
.has-dark-hero .site-header:not(.is-scrolled):not(.is-open) .wordmark__logo-img--black{ opacity: 0; }
.has-dark-hero .site-header:not(.is-scrolled):not(.is-open) .wordmark__logo-img--white{ opacity: 1; }

.wordmark__text{ display: flex; flex-direction: column; gap: .3rem; }
.wordmark__main{
  font-family: var(--font-serif);
  font-size: 1.3rem;
  letter-spacing: .16em;
  color: var(--c-black);
  transition: color var(--dur) var(--ease);
}
.wordmark__sub{
  font-size: .58rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-gray-500);
}
.has-dark-hero .site-header:not(.is-scrolled):not(.is-open) .wordmark__main{ color: var(--c-white); }
.has-dark-hero .site-header:not(.is-scrolled):not(.is-open) .wordmark__sub{ color: rgba(255,255,255,.7); }

.nav__list{ display: flex; align-items: center; gap: clamp(1.1rem, 1.6vw, 2.1rem); }
.nav__link{
  font-size: .84rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--c-ink);
  position: relative;
  padding-block: .3rem;
  transition: color var(--dur) var(--ease);
}
.has-dark-hero .site-header:not(.is-scrolled):not(.is-open) .nav__link{ color: rgba(255,255,255,.88); }
.nav__link::after{
  content: "";
  position: absolute; left: 0; right: 100%; bottom: -2px;
  height: 1px; background: currentColor;
  transition: right var(--dur) var(--ease);
}
.nav__link:hover::after,
.nav__link--active::after{ right: 0; }
.nav__link--active{ font-weight: 600; }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px; height: 38px;
  background: transparent;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle__bar{
  width: 18px; height: 1px; background: var(--c-ink);
  margin-inline: auto;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.has-dark-hero .site-header:not(.is-scrolled):not(.is-open) .nav-toggle{ border-color: rgba(255,255,255,.5); }
.has-dark-hero .site-header:not(.is-scrolled):not(.is-open) .nav-toggle__bar{ background: var(--c-white); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px){
  .nav-toggle{ display: flex; }
  .nav{
    position: fixed;
    inset: 0;
    top: 0;
    background: var(--c-white);
    padding: 6.5rem 2rem 2rem;
    transform: translateY(-100%);
    transition: transform .45s var(--ease);
    z-index: 90;
  }
  .site-header.is-open .nav{ transform: translateY(0); }
  .nav__list{ flex-direction: column; align-items: flex-start; gap: 1.6rem; }
  .nav__link{ font-size: 1.15rem; color: var(--c-ink) !important; }
}

/* ---------------------------------------------------------------------
   5. Hero
   --------------------------------------------------------------------- */
.hero{
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: var(--c-white);
  overflow: hidden;
}
.hero__media{
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center 30%;
  z-index: -2;
}
.hero__media::after{
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,8,7,.55) 0%, rgba(8,8,7,.35) 38%, rgba(8,8,7,.78) 100%);
  z-index: -1;
}
.hero__content{
  padding-block: 8rem 4.5rem;
  max-width: 44rem;
}
.hero__kicker{
  font-size: var(--fs-micro);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.78);
  margin-bottom: 1.4rem;
  display: block;
}
.hero__title{
  font-family: var(--font-serif);
  font-size: var(--fs-hero);
  line-height: 1.08;
  letter-spacing: -.01em;
}
.hero__subtitle{
  margin-top: 1.4rem;
  font-size: var(--fs-lede);
  color: rgba(255,255,255,.9);
  max-width: 30rem;
}
.hero__intro{
  margin-top: 1.6rem;
  color: rgba(255,255,255,.78);
  max-width: 34rem;
  font-size: .98rem;
}
.hero__actions{ margin-top: 2.4rem; display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__scroll{
  position: absolute;
  right: var(--container-pad);
  bottom: 2.2rem;
  writing-mode: vertical-rl;
  font-size: var(--fs-micro);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
  display: flex;
  align-items: center;
  gap: .75rem;
}
.hero__scroll::after{
  content: "";
  width: 1px; height: 46px;
  background: rgba(255,255,255,.5);
}

/* Kleinerer Seiten-Header (Unterseiten) */
.page-head{
  position: relative;
  color: var(--c-white);
  min-height: 62svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.page-head__media{
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  z-index: -2;
}
.page-head__media::after{
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,8,7,.45) 0%, rgba(8,8,7,.78) 100%);
  z-index: -1;
}
.page-head__content{ padding-block: 8rem 3.5rem; max-width: 40rem; }
.page-head .eyebrow-num{ color: rgba(255,255,255,.65); }
.page-head__title{
  font-family: var(--font-serif);
  font-size: var(--fs-h1);
  line-height: 1.12;
  margin-top: .7rem;
}
.page-head__lede{
  margin-top: 1.2rem;
  color: rgba(255,255,255,.85);
  font-size: 1.05rem;
  max-width: 32rem;
}

/* Variante: dunkel, ohne Bildhintergrund (z. B. Verantwortung & FSC) */
.page-head--plain{ background: var(--c-black); min-height: 44svh; }

/* Variante: hell, ohne Bildhintergrund (z. B. Unternehmen, Kontakt, Rechtstexte) */
.page-head--light{
  background: var(--c-paper);
  color: var(--c-ink);
  min-height: 38svh;
}
.page-head--light .page-head__title{ color: var(--c-ink); }
.page-head--light .eyebrow-num{ color: var(--c-gray-500); }
.page-head--light .page-head__lede{ color: var(--c-gray-700); }
.page-head--light .kicker{ color: var(--c-green-700); }

/* ---------------------------------------------------------------------
   6. Section-Grundlagen
   --------------------------------------------------------------------- */
section{ position: relative; }
.section{ padding-block: var(--space-section); }
.section--sm{ padding-block: var(--space-section-sm); }
.section--paper{ background: var(--c-paper); }
.section--dark{ background: var(--c-black); color: var(--c-white); }
.section--dark .section-head h2{ color: var(--c-white); }
.section--dark .section-head .lede{ color: rgba(255,255,255,.72); }
.section--green-tint{ background: var(--c-green-tint); }
.section--border-top{ border-top: 1px solid var(--c-border); }

.split{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 6rem);
  align-items: center;
}
.split--reverse .split__media{ order: 2; }
.split__media img{
  border-radius: var(--radius-md);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  width: 100%;
}
.split__media--wide img{ aspect-ratio: 16 / 11; }
.split__body h2{
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  line-height: 1.2;
  margin-top: .6rem;
  letter-spacing: -.01em;
}
.split__body .lede{ margin-top: 1.1rem; color: var(--c-gray-700); font-size: 1.02rem; }

.quote{
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.3rem, 1.1vw + 1rem, 1.85rem);
  line-height: 1.45;
  color: var(--c-green-700);
  max-width: 34rem;
  margin: 2.2rem 0;
}
.section--dark .quote{ color: var(--c-green-400); }
.quote::before{ content: "\201E"; }
.quote::after{ content: "\201C"; }

.person{
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.6rem;
}
.person__avatar{
  width: 52px; height: 52px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.person__name{ font-weight: 600; font-size: .95rem; }
.person__role{ font-size: .82rem; color: var(--c-gray-500); }

/* Callout-Box (Haltung, Nachhaltigkeitsprinzip, etc.) */
.callout{
  background: var(--c-black);
  color: var(--c-white);
  padding: 1.9rem 2.1rem;
  border-radius: var(--radius-md);
  max-width: 26rem;
}
.callout__label{
  font-size: var(--fs-micro);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-green-400);
  display: block;
  margin-bottom: .6rem;
}
.callout__title{ font-family: var(--font-serif); font-size: 1.15rem; margin-bottom: .5rem; }
.callout p{ color: rgba(255,255,255,.78); font-size: .95rem; }

.callout--tint{
  background: var(--c-green-tint);
  color: var(--c-ink);
  border: 1px solid var(--c-border);
}
.callout--tint .callout__label{ color: var(--c-green-700); }
.callout--tint .callout__title{
  font-size: clamp(1.4rem, 1vw + 1.1rem, 1.9rem);
  line-height: 1.25;
  color: var(--c-green-900);
}
.callout--tint p{ color: var(--c-gray-700); }

/* Nummerierte Prozess-Schritte */
.steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.step{
  padding: 2rem 1.75rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  background: var(--c-white);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.section--dark .step{ background: rgba(255,255,255,.04); border-color: var(--c-border-dark); }
.step:hover{ border-color: var(--c-green-600); transform: translateY(-4px); }
.step__num{
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--c-green-700);
  color: var(--c-white);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 600;
  margin-bottom: 1.3rem;
}
.step__title{ font-weight: 600; font-size: 1.02rem; margin-bottom: .5rem; }
.step__text{ color: var(--c-gray-500); font-size: .92rem; }
.section--dark .step__text{ color: rgba(255,255,255,.6); }

/* Drei-Spalten Qualitäts-Merkmale */
.trio{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--c-border-dark);
}
.trio__item h3{
  font-size: var(--fs-micro);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-green-400);
  margin-bottom: .7rem;
}
.trio__item p{ color: rgba(255,255,255,.75); font-size: .96rem; }

/* Tag / Merkmal-Kacheln (Form / Material) */
.tagpair{ display: flex; gap: 1.25rem; flex-wrap: wrap; margin-top: 2rem; }
.tag-card{
  flex: 1 1 220px;
  padding: 1.5rem 1.6rem;
  border-radius: var(--radius-md);
  background: var(--c-paper);
  border: 1px solid var(--c-border);
}
.tag-card__label{
  font-size: var(--fs-micro);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-gray-500);
}
.tag-card__value{
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--c-green-700);
  margin-top: .4rem;
}

/* Prozessliste mit Linie (Verpackung / Lager) */
.process-line{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
  counter-reset: step;
}
.process-line--3{ grid-template-columns: repeat(3, 1fr); }
.process-line__item{
  position: relative;
  padding-top: 2.25rem;
  border-top: 2px solid var(--c-green-600);
}
.process-line__item::before{
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: -0.85em;
  left: 0;
  background: var(--c-white);
  padding-right: .6rem;
  font-family: var(--font-serif);
  font-size: .9rem;
  color: var(--c-green-600);
}
.section--dark .process-line__item::before{ background: var(--c-black); }
.process-line__item h3{ font-weight: 600; font-size: .98rem; }

/* Leistungsbild-Grid */
.services{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
  margin-top: 2.5rem;
}
.service-card{
  padding: 2rem;
  border-radius: var(--radius-md);
  background: var(--c-paper);
  transition: transform var(--dur) var(--ease);
}
.service-card:hover{ transform: translateY(-4px); }
.service-card--accent{ background: var(--c-green-tint); }
.service-card--dark{
  background: var(--c-black);
  color: var(--c-white);
  display: flex; align-items: center;
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 1vw + 1.1rem, 1.9rem);
  line-height: 1.3;
}
.service-card__num{
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--c-ink);
  color: var(--c-white);
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem; font-weight: 600;
  margin-bottom: 1.2rem;
}
.service-card--accent .service-card__num{ background: var(--c-green-700); }
.service-card h3{ font-weight: 600; font-size: 1.05rem; margin-bottom: .5rem; }
.service-card p{ color: var(--c-gray-500); font-size: .93rem; }

@media (min-width: 700px){
  .services{ grid-template-columns: repeat(3, 1fr); }
  .service-card:nth-child(4){ grid-column: span 1; }
}

/* ---------------------------------------------------------------------
   7. FSC / Verantwortung
   --------------------------------------------------------------------- */
.fsc-block{
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--c-border-dark);
}
.fsc-placeholder{
  width: 100%;
  aspect-ratio: 1;
  border: 1.5px dashed var(--c-green-400);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  color: var(--c-green-400);
  text-align: center;
  padding: 1.5rem;
}
.fsc-placeholder__mark{ font-family: var(--font-serif); font-size: 2.1rem; letter-spacing: .04em; }
.fsc-placeholder__tag{
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  padding: .3rem .7rem;
  border-radius: 999px;
}
.fsc-copy h3{ font-family: var(--font-serif); font-size: 1.4rem; color: var(--c-white); margin-bottom: 1rem; }
.fsc-copy p{ color: rgba(255,255,255,.75); }
.fsc-note{
  margin-top: 1.5rem;
  padding: 1.1rem 1.3rem;
  border-left: 2px solid var(--c-green-400);
  background: rgba(255,255,255,.04);
  font-size: .92rem;
  color: rgba(255,255,255,.85);
}

.principles-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1px;
  background: var(--c-border);
  margin-top: 2.5rem;
  border: 1px solid var(--c-border);
}
.principle{
  background: var(--c-white);
  padding: 1.9rem 1.7rem;
}
.principle__num{ font-family: var(--font-serif); color: var(--c-green-600); font-size: .95rem; }
.principle h3{ font-weight: 600; font-size: .98rem; margin: .6rem 0 .4rem; }
.principle p{ color: var(--c-gray-500); font-size: .88rem; }

/* ---------------------------------------------------------------------
   7b. Seiten-Sprungnavigation ("Auf dieser Seite")
   --------------------------------------------------------------------- */
.content-with-toc{
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: clamp(2rem, 4vw, 5rem);
  align-items: start;
}
.page-sections > section:not(:last-child),
.page-sections > .section:not(:last-child){
  border-bottom: 1px solid var(--c-border);
}
.page-sections > section,
.page-sections > .section{
  padding-block: clamp(3rem, 5vw, 5rem);
}
.page-sections > section:first-child,
.page-sections > .section:first-child{
  padding-top: clamp(1rem, 2vw, 2rem);
}

.page-toc{
  position: sticky;
  top: 7.5rem;
}
.page-toc__label{
  display: block;
  font-size: var(--fs-micro);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-gray-500);
  margin-bottom: 1.1rem;
}
.page-toc__list{
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--c-border);
}
.page-toc__link{
  display: block;
  padding: .6rem 0 .6rem 1.1rem;
  margin-left: -1px;
  font-size: .86rem;
  color: var(--c-gray-500);
  border-left: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-toc__link:hover{ color: var(--c-ink); }
.page-toc__link.is-active{
  color: var(--c-green-700);
  border-left-color: var(--c-green-600);
  font-weight: 600;
}

@media (max-width: 960px){
  .content-with-toc{ grid-template-columns: 1fr; }
  .page-toc{
    position: sticky;
    top: 60px;
    z-index: 40;
    background: rgba(246,244,239,.97);
    backdrop-filter: blur(8px);
    margin-inline: calc(var(--container-pad) * -1);
    padding: .8rem var(--container-pad);
    border-bottom: 1px solid var(--c-border);
  }
  .page-toc__label{ display: none; }
  .page-toc__list{
    flex-direction: row;
    gap: .3rem;
    border-left: 0;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .page-toc__list::-webkit-scrollbar{ display: none; }
  .page-toc__link{
    border-left: 0;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    padding: .4rem .65rem;
    margin-left: 0;
  }
  .page-toc__link.is-active{ border-left-color: transparent; border-bottom-color: var(--c-green-600); }
}

/* ---------------------------------------------------------------------
   8. Kontakt
   --------------------------------------------------------------------- */
.contact-grid{
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(2.5rem, 5vw, 5rem);
}
.contact-card{
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  background: var(--c-paper);
}
.contact-card h2{ font-family: var(--font-serif); font-size: 1.5rem; margin-bottom: 1.5rem; }
.contact-line{
  display: flex;
  gap: 1rem;
  padding-block: 1rem;
  border-top: 1px solid var(--c-border);
}
.contact-line:first-of-type{ border-top: 0; }
.contact-line dt{
  flex: 0 0 7.5rem;
  font-size: var(--fs-micro);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-gray-500);
  padding-top: .15rem;
}
.contact-line dd{ margin: 0; font-size: .98rem; }
.contact-line a:hover{ color: var(--c-green-700); }

.hours-note{
  margin-top: 1.5rem;
  padding: 1.1rem 1.3rem;
  border-left: 2px solid var(--c-green-600);
  background: var(--c-white);
  font-size: .9rem;
  color: var(--c-gray-700);
}

.figure{ margin: 2.5rem 0; }
.figure img{
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
}
.figure figcaption{
  margin-top: .9rem;
  font-size: .84rem;
  color: var(--c-gray-500);
  max-width: 38rem;
}
.figure figcaption strong{ color: var(--c-gray-700); }

/* ---------------------------------------------------------------------
   9. Rechtstexte (Impressum / Datenschutz)
   --------------------------------------------------------------------- */
.legal{
  max-width: 46rem;
}
.legal h2{
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-top: 2.6rem;
  margin-bottom: .9rem;
}
.legal h2:first-child{ margin-top: 0; }
.legal p, .legal li{ color: var(--c-gray-700); font-size: .97rem; }
.legal ul{ list-style: disc; padding-left: 1.3rem; margin-bottom: 1.1em; }
.legal li{ margin-bottom: .4em; }
.placeholder-note{
  background: var(--c-green-tint);
  border: 1px dashed var(--c-green-600);
  border-radius: var(--radius-md);
  padding: 1rem 1.3rem;
  font-size: .88rem;
  color: var(--c-green-900);
  margin-block: 1.3rem;
}

/* ---------------------------------------------------------------------
   10. Footer
   --------------------------------------------------------------------- */
.site-footer{ background: var(--c-black); color: rgba(255,255,255,.85); }
.site-footer__inner{
  max-width: var(--container-w);
  margin-inline: auto;
  padding: clamp(3.5rem, 6vw, 5.5rem) var(--container-pad) 3rem;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem;
}
.site-footer__logo{ width: 150px; height: auto; margin-bottom: 1.1rem; }
.site-footer__legalname{
  font-size: .82rem;
  letter-spacing: .04em;
  color: rgba(255,255,255,.55);
  margin-bottom: 1.3rem;
}
.site-footer__address{ font-size: .9rem; color: rgba(255,255,255,.6); line-height: 1.7; }
.site-footer__heading{
  font-size: var(--fs-micro);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 1.2rem;
  font-weight: 600;
}
.site-footer__nav ul, .site-footer__contact ul, .site-footer__legal ul{ display: flex; flex-direction: column; gap: .7rem; }
.site-footer__nav a, .site-footer__contact a, .site-footer__legal a{ font-size: .9rem; color: rgba(255,255,255,.8); transition: color var(--dur) var(--ease); }
.site-footer__nav a:hover, .site-footer__contact a:hover, .site-footer__legal a:hover{ color: var(--c-green-400); }
.site-footer__bottom{
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1.4rem var(--container-pad);
  text-align: center;
  font-size: .8rem;
  color: rgba(255,255,255,.45);
}

/* ---------------------------------------------------------------------
   11. Responsive
   --------------------------------------------------------------------- */
@media (max-width: 960px){
  .split{ grid-template-columns: 1fr; }
  .split--reverse .split__media{ order: 0; }
  .fsc-block{ grid-template-columns: 1fr; }
  .fsc-placeholder{ max-width: 220px; margin-inline: auto; }
  .contact-grid{ grid-template-columns: 1fr; }
  .site-footer__inner{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px){
  .steps{ grid-template-columns: 1fr; }
  .trio{ grid-template-columns: 1fr; gap: 1.8rem; }
  .process-line{ grid-template-columns: repeat(2, 1fr); row-gap: 2rem; }
  .services{ grid-template-columns: 1fr; }
  .site-footer__inner{ grid-template-columns: 1fr; }
  .hero__content{ padding-block: 7rem 3rem; }
  .hero__actions{ flex-direction: column; align-items: flex-start; }
}

/* ---------------------------------------------------------------------
   12. Print
   --------------------------------------------------------------------- */
@media print{
  .site-header, .nav-toggle, .hero__scroll, .site-footer{ display: none; }
  body{ color: #000; }
  a{ text-decoration: underline; }
}