/* ============================================================
   Klarwerk Consulting - Referenzseite
   Business-Website | lettero.de
   ============================================================ */

/* --- 1. Reset & Basis ------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4, p, figure, blockquote, ul, ol, dl { margin: 0; }

ul, ol { padding: 0; list-style: none; }

button, input, select, textarea { font: inherit; color: inherit; }


/* --- 2. Design-Tokens ------------------------------------- */

:root {
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Farbwelt: Off-White | Anthrazit | Navy | Sand */
  --paper:      #F6F4F0;
  --paper-warm: #EFEBE3;
  --paper-pure: #FCFBF9;
  --ink:        #1B1E23;
  --ink-mid:    #4A4F57;
  --ink-soft:   #7A7F87;
  --navy:       #121A2B;
  --navy-soft:  #1D2740;
  --sand:       #B79263;
  --sand-pale:  #DFCFB6;
  --line:       rgba(27, 30, 35, 0.12);
  --line-dark:  rgba(255, 255, 255, 0.14);

  /* Raster */
  --wrap: 1300px;
  --gutter: clamp(1.5rem, 5vw, 5rem);
  --section-y: clamp(6rem, 13vw, 11.5rem);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}


/* --- 3. Typografie ---------------------------------------- */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Kleines Label ueber den Ueberschriften */
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sand);
  margin-bottom: 1.75rem;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 2rem;
  height: 1px;
  background: currentColor;
  vertical-align: middle;
  margin-right: 0.9rem;
  opacity: 0.7;
}

.display {
  font-size: clamp(2.375rem, 4.9vw, 4rem);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.028em;
  text-wrap: balance;
}

.headline {
  font-size: clamp(1.875rem, 3.6vw, 3rem);
  font-weight: 300;
  line-height: 1.16;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

.lede {
  font-size: clamp(1.0625rem, 1.35vw, 1.25rem);
  font-weight: 400;
  line-height: 1.65;
  color: var(--ink-mid);
}

.prose { color: var(--ink-mid); max-width: 34em; }

.prose p + p { margin-top: 1.35rem; }

.headline + .prose,
.display + .prose { margin-top: 1.75rem; }

.keyline {
  height: 1px;
  border: 0;
  background: var(--line);
  margin: 0;
}


/* --- 4. Buttons ------------------------------------------- */

.btn {
  --btn-bg: var(--ink);
  --btn-fg: var(--paper-pure);
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1.0625rem 1.75rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bg);
  border-radius: 999px;
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 0.45s var(--ease), color 0.45s var(--ease),
              border-color 0.45s var(--ease), transform 0.45s var(--ease);
}

.btn:hover,
.btn:focus-visible { transform: translateY(-2px); }

.btn__arrow {
  display: grid;
  place-items: center;
  width: 1.375rem;
  height: 1.375rem;
  overflow: hidden;
}

.btn__arrow svg {
  width: 1.125rem;
  height: 1.125rem;
  transition: transform 0.45s var(--ease);
}

.btn:hover .btn__arrow svg,
.btn:focus-visible .btn__arrow svg { transform: translateX(5px); }

/* Variante: Umriss mit Kreis und Pfeil */
.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  border-color: var(--line);
}

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

.btn--light {
  --btn-bg: var(--paper-pure);
  --btn-fg: var(--ink);
}

/* Textlink mit feiner Unterlinie */
.link-line {
  position: relative;
  font-weight: 500;
  padding-bottom: 2px;
}

.link-line::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease);
}

.link-line:hover::after,
.link-line:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

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


/* --- 5. Header / Navigation ------------------------------- */

.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding-block: 1.5rem;
  transition: background 0.5s var(--ease), padding 0.5s var(--ease),
              box-shadow 0.5s var(--ease);
}

.header.is-stuck {
  padding-block: 0.875rem;
  background: rgba(246, 244, 240, 0.86);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  box-shadow: 0 1px 0 var(--line);
}

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

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  transform-origin: left center;
  transition: transform 0.55s var(--ease);
}

/* Sehr dezenter Zoom bei Mauskontakt */
.brand:hover,
.brand:focus-visible { transform: scale(1.05); }

/* Im hinterlegten Header etwas kompakter */
.header.is-stuck .brand { transform: scale(0.92); }

.header.is-stuck .brand:hover,
.header.is-stuck .brand:focus-visible { transform: scale(0.965); }

.brand__name {
  font-size: clamp(1.4375rem, 1.9vw, 1.6875rem);
  font-weight: 500;
  letter-spacing: -0.022em;
}

.brand__sub {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 0.25rem;
}

.nav { display: flex; align-items: center; gap: clamp(1.25rem, 2.4vw, 2.5rem); }

.nav__link {
  position: relative;
  font-size: 0.9375rem;
  color: var(--ink-mid);
  transition: color 0.35s var(--ease);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: var(--sand);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease);
}

.nav__link:hover,
.nav__link.is-active { color: var(--ink); }

.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); transform-origin: left; }

.header__cta { padding: 0.75rem 1.375rem; font-size: 0.875rem; }

/* Mobile-Umschalter */
.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  background: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.0625rem;
  height: 1px;
  margin: 0 auto;
  background: var(--ink);
  transition: transform 0.4s var(--ease), opacity 0.3s var(--ease);
}

.nav-toggle span + span { margin-top: 5px; }

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-3px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }

  .nav {
    position: fixed;
    inset: 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.75rem;
    padding: 6rem var(--gutter) 3rem;
    background: var(--paper);
    clip-path: inset(0 0 100% 0);
    transition: clip-path 0.6s var(--ease);
  }

  .nav.is-open { clip-path: inset(0 0 0 0); }

  /* Wortmarke und Umschalter bleiben ueber dem geoeffneten Menue */
  .brand,
  .nav-toggle { position: relative; z-index: 2; }

  .nav__link { font-size: 1.75rem; font-weight: 300; letter-spacing: -0.02em; }
  .header__cta { display: none; }
}


/* --- 6. Hero ---------------------------------------------- */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: clamp(7rem, 14vh, 10rem);
  padding-bottom: clamp(4rem, 8vh, 6rem);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  align-items: center;
  gap: clamp(2.5rem, 5vw, 4.5rem);
}

.hero__title { max-width: 12.5em; }

.hero__lede {
  margin-top: 2rem;
  max-width: 30em;
  color: var(--ink-mid);
}

.hero__actions {
  margin-top: 2.75rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero__fields {
  margin-top: 3.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-size: 0.875rem;
  color: var(--ink-soft);
  letter-spacing: 0.03em;
}

.hero__fields li { display: inline-flex; align-items: center; gap: 1.25rem; }

.hero__fields li:not(:last-child)::after {
  content: "";
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--sand);
}

/* Bild mit langsamem Zoom 103 % auf 100 % */
.hero__figure {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3.35;
  background: var(--paper-warm);
}

.hero__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.035);
  transition: transform 2.6s var(--ease);
}

.is-ready .hero__figure img { transform: scale(1); }

.hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(18, 26, 43, 0.06), rgba(18, 26, 43, 0));
  pointer-events: none;
}

@media (max-width: 900px) {
  .hero { min-height: 0; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__figure { aspect-ratio: 4 / 3; order: -1; }
}


/* --- 7. Vertrauenszeile ----------------------------------- */

.trust {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: clamp(3rem, 6vw, 4.75rem);
  background: var(--paper-warm);
}

.trust__claim {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 300;
  letter-spacing: -0.012em;
  color: var(--ink);
}

.trust__words {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 5vw, 4.5rem);
  font-size: clamp(0.9375rem, 1.5vw, 1.125rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}


/* --- 8. Sektionen ----------------------------------------- */

.section { padding-block: var(--section-y); }

.section--tight { padding-block: clamp(4.5rem, 9vw, 8rem); }

.section--warm { background: var(--paper-warm); }

.section--pure { background: var(--paper-pure); }

/* Dunkler Abschnitt (Digitalisierung) */
.section--dark {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.82);
}

.section--dark .headline { color: #fff; }
.section--dark .eyebrow { color: var(--sand-pale); }
.section--dark .prose { color: rgba(255, 255, 255, 0.72); }
.section--dark .keyline { background: var(--line-dark); }

/* Zweispaltiges Layout Text / Bild */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}

.split--wide-text { grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); }

.split__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3.2;
  background: var(--paper-warm);
}

.split__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  will-change: transform;
}

.split--reverse .split__media { order: 2; }
.split--reverse .split__body { order: 1; }

.split__body .prose { margin-top: 1.75rem; }

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .split--reverse .split__media,
  .split--reverse .split__body { order: 0; }
  .split__media { aspect-ratio: 4 / 3; }
}

/* Schwerpunktliste */
.focus {
  margin-top: 2.75rem;
  border-top: 1px solid var(--line);
}

.section--dark .focus { border-color: var(--line-dark); }

.focus__label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-top: 1.5rem;
}

.focus__list { margin-top: 1rem; }

.focus__list li {
  display: flex;
  gap: 1.125rem;
  padding-block: 0.75rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-mid);
  font-size: 1rem;
}

.focus__list li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 0.75rem;
  border-radius: 50%;
  border: 1px solid var(--sand);
}

.section--dark .focus__list li {
  border-color: var(--line-dark);
  color: rgba(255, 255, 255, 0.72);
}

/* Stichwortzeile */
.tags {
  margin-top: 2.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem 0.75rem;
}

.tags li {
  padding: 0.4375rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.875rem;
  color: var(--ink-mid);
}

.section--dark .tags li {
  border-color: var(--line-dark);
  color: rgba(255, 255, 255, 0.75);
}

.tags--plain {
  gap: 0.75rem 2rem;
  font-size: 0.9375rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.tags--plain li { border: 0; border-radius: 0; padding: 0; }


/* --- 9. Eyecatcher: Idee - Konzept - Unternehmen ---------- */

.flow {
  margin-top: clamp(4rem, 9vw, 7rem);
}

.flow__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.75rem, 3vw, 2.5rem);
  flex-wrap: nowrap;
}

.flow__step {
  font-size: clamp(1.25rem, 4.2vw, 3.25rem);
  font-weight: 300;
  letter-spacing: -0.025em;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.flow.is-visible .flow__step { opacity: 1; transform: none; }
.flow.is-visible .flow__step--2 { transition-delay: 0.5s; }
.flow.is-visible .flow__step--3 { transition-delay: 1s; }

/* Die Verbindungslinie zeichnet sich beim Scrollen auf */
.flow__link {
  flex: 1 1 auto;
  max-width: 7.5rem;
  min-width: 1.75rem;
  color: var(--sand);
}

.flow__link svg { display: block; width: 100%; height: 14px; }

.flow__link path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.25;
  stroke-dasharray: 110;
  stroke-dashoffset: 110;
  transition: stroke-dashoffset 0.9s var(--ease);
}

.flow.is-visible .flow__link--1 path { stroke-dashoffset: 0; transition-delay: 0.25s; }
.flow.is-visible .flow__link--2 path { stroke-dashoffset: 0; transition-delay: 0.75s; }


/* --- 10. Digitalisierung: vier Schritte -------------------- */

.steps {
  margin-top: clamp(3.5rem, 7vw, 6rem);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-dark);
  border-block: 1px solid var(--line-dark);
}

.steps__item {
  background: var(--navy);
  padding: 2rem clamp(1rem, 2vw, 1.75rem) 2.25rem;
  transition: background 0.7s var(--ease);
}

.steps__item.is-on { background: var(--navy-soft); }

.steps__num {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.3);
  transition: color 0.7s var(--ease);
}

.steps__item.is-on .steps__num { color: var(--sand-pale); }

.steps__name {
  margin-top: 0.875rem;
  font-size: clamp(1.0625rem, 1.7vw, 1.375rem);
  font-weight: 400;
  letter-spacing: -0.015em;
  color: rgba(255, 255, 255, 0.34);
  transition: color 0.7s var(--ease);
}

.steps__item.is-on .steps__name { color: #fff; }

.steps__text {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.32);
  transition: color 0.7s var(--ease);
}

.steps__item.is-on .steps__text { color: rgba(255, 255, 255, 0.68); }

@media (max-width: 780px) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.pillars {
  margin-top: 2.5rem;
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 300;
  letter-spacing: -0.015em;
  color: #fff;
}


/* --- 11. Controlling: Wirkung ----------------------------- */

.gains {
  margin-top: 2.75rem;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}

.gains__item {
  background: var(--paper);
  padding: 1.5rem 0;
  display: flex;
  align-items: baseline;
  gap: 1.125rem;
}

.section--pure .gains__item { background: var(--paper-pure); }
.section--warm .gains__item { background: var(--paper-warm); }

.gains__plus {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 200;
  line-height: 1;
  color: var(--sand);
}

.gains__word {
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 300;
  letter-spacing: -0.018em;
}


/* --- 12. Arbeitsweise: 01 bis 04 -------------------------- */

.method { margin-top: clamp(3.5rem, 7vw, 6rem); }

.method__track {
  position: relative;
  height: 1px;
  background: var(--line);
  margin-bottom: 3.25rem;
}

.method__track::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--progress, 0%);
  background: var(--sand);
}

.method__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
}

.method__step { padding-top: 0.5rem; }

.method__num {
  display: block;
  font-size: clamp(3.5rem, 7vw, 6rem);
  font-weight: 200;
  line-height: 0.85;
  letter-spacing: -0.045em;
  color: #E2D6C1;
}

.method__name {
  margin-top: 1.125rem;
  font-size: clamp(1.125rem, 1.8vw, 1.4375rem);
  font-weight: 400;
  letter-spacing: -0.015em;
}

.method__text {
  margin-top: 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink-mid);
}

@media (max-width: 820px) {
  .method__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem 2rem; }
}

@media (max-width: 520px) {
  .method__grid { grid-template-columns: 1fr; }
}


/* --- 13. Ueber Klarwerk: Zitat ---------------------------- */

.quote {
  margin-top: 2.75rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.quote p {
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 300;
  line-height: 1.35;
  letter-spacing: -0.018em;
  color: var(--ink);
  text-wrap: balance;
}

.quote footer {
  margin-top: 1.25rem;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.portrait { aspect-ratio: 4 / 4.4; }

.portrait img { object-position: 34% center; }

@media (max-width: 900px) { .portrait { aspect-ratio: 4 / 3.4; } }


/* --- 14. Team --------------------------------------------- */

.team__intro { max-width: 46rem; }

.team__figure {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  overflow: hidden;
  aspect-ratio: 16 / 8.4;
  background: var(--paper-warm);
}

.team__figure img { width: 100%; height: 100%; object-fit: cover; will-change: transform; }

@media (max-width: 700px) { .team__figure { aspect-ratio: 4 / 3.4; } }


/* --- 15. Grosser Statement-Bereich ------------------------ */

.statement {
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: var(--navy);
  color: #fff;
  padding-block: clamp(6rem, 12vw, 10rem);
}

.statement__line {
  display: block;
  font-size: clamp(2rem, 5.6vw, 4.75rem);
  font-weight: 200;
  line-height: 1.12;
  letter-spacing: -0.032em;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1.1s var(--ease), transform 1.1s var(--ease);
}

.statement.is-visible .statement__line { opacity: 1; transform: none; }
.statement.is-visible .statement__line--2 { transition-delay: 0.4s; }

.statement__note {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  letter-spacing: 0.05em;
  color: var(--sand-pale);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 1s var(--ease) 0.85s, transform 1s var(--ease) 0.85s;
}

.statement.is-visible .statement__note { opacity: 1; transform: none; }


/* --- 16. Kontakt ------------------------------------------ */

.contact { background: var(--paper-pure); }

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}

@media (max-width: 900px) { .contact__grid { grid-template-columns: 1fr; } }

.contact__claim { margin-top: 2rem; font-weight: 500; letter-spacing: 0.02em; }

.contact__direct {
  margin-top: 3rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}

.contact__direct dt {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.875rem;
}

.contact__direct dd {
  margin: 0;
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  font-weight: 300;
}

.contact__direct dd + dd { margin-top: 0.375rem; }

/* Formular */
.form { display: grid; gap: 1.5rem; }

.form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

@media (max-width: 560px) { .form__row { grid-template-columns: 1fr; } }

.field { display: block; }

.field > span {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.625rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.75rem 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  font-size: 1rem;
  transition: border-color 0.4s var(--ease);
  -webkit-appearance: none;
  appearance: none;
}

.field textarea { resize: vertical; min-height: 6.5rem; line-height: 1.6; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--ink);
}

.field--select { position: relative; }

.field--select::after {
  content: "";
  position: absolute;
  right: 2px;
  bottom: 1.25rem;
  width: 7px;
  height: 7px;
  border-right: 1px solid var(--ink-soft);
  border-bottom: 1px solid var(--ink-soft);
  transform: rotate(45deg);
  pointer-events: none;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--ink-mid);
  cursor: pointer;
}

.consent input {
  flex: none;
  width: 1.125rem;
  height: 1.125rem;
  margin: 0.2rem 0 0;
  accent-color: var(--ink);
}

.form__note {
  font-size: 0.8125rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

.form__status {
  font-size: 0.9375rem;
  color: var(--ink-mid);
  padding: 0.875rem 1.125rem;
  background: var(--paper-warm);
  border-left: 2px solid var(--sand);
}

.form__status[hidden] { display: none; }

/* Atmosphaerenband vor dem Kontaktbereich */
.band {
  overflow: hidden;
  aspect-ratio: 16 / 5.2;
  background: var(--paper-warm);
}

.band img { width: 100%; height: 100%; object-fit: cover; will-change: transform; }

@media (max-width: 700px) { .band { aspect-ratio: 16 / 9; } }


/* --- 17. Footer ------------------------------------------- */

.footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.62);
  padding-top: clamp(4.5rem, 9vw, 7rem);
  padding-bottom: 2.5rem;
  font-size: 0.9375rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  gap: clamp(2.5rem, 5vw, 4rem);
}

@media (max-width: 780px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }

/* Wortmarke im Footer fuehrt zurueck zur Startseite */
.footer__brand {
  display: inline-block;
  font-size: clamp(2rem, 4vw, 2.875rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #fff;
  transition: opacity 0.35s var(--ease);
}

.footer__brand:hover,
.footer__brand:focus-visible { opacity: 0.72; }

.footer__brand span {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 0.625rem;
}

.footer__claim {
  margin-top: 1.75rem;
  max-width: 22em;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

.footer__head {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42);
  margin-bottom: 1.25rem;
}

.footer__list li + li { margin-top: 0.625rem; }
.footer__list a { transition: color 0.35s var(--ease); }
.footer__list a:hover { color: #fff; }

.footer__bottom {
  margin-top: clamp(3.5rem, 7vw, 5.5rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--line-dark);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.75rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer__bottom a:hover { color: #fff; }

/* Hinweis auf den Demo-Charakter, in der Markenspalte */
.footer__demo {
  margin-top: 1.5rem;
  max-width: 22em;
  font-size: 0.75rem;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.34);
}

/* Gestaltungsnachweis, rechts in der Fusszeile */
.footer__credit {
  margin-left: auto;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.42);
}

.footer__credit a {
  position: relative;
  color: rgba(255, 255, 255, 0.72);
  padding-bottom: 2px;
  transition: color 0.35s var(--ease);
}

.footer__credit a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--sand);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease);
}

.footer__credit a:hover,
.footer__credit a:focus-visible { color: #fff; }

.footer__credit a:hover::after,
.footer__credit a:focus-visible::after { transform: scaleX(1); transform-origin: left; }

@media (max-width: 700px) { .footer__credit { margin-left: 0; } }


/* --- 18. Scroll-Animationen ------------------------------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

[data-reveal].is-visible { opacity: 1; transform: none; }

[data-reveal-delay="1"] { transition-delay: 0.12s; }
[data-reveal-delay="2"] { transition-delay: 0.24s; }
[data-reveal-delay="3"] { transition-delay: 0.36s; }

/* Hero-Einstieg */
.hero [data-intro] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}

.is-ready .hero [data-intro] { opacity: 1; transform: none; }
.is-ready .hero [data-intro="2"] { transition-delay: 0.18s; }
.is-ready .hero [data-intro="3"] { transition-delay: 0.32s; }
.is-ready .hero [data-intro="4"] { transition-delay: 0.46s; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }

  [data-reveal],
  .hero [data-intro],
  .statement__line,
  .statement__note,
  .flow__step { opacity: 1 !important; transform: none !important; }

  .flow__link path { stroke-dashoffset: 0 !important; }
}


/* --- 19. Rechtsseiten (Impressum / Datenschutz) ----------- */

.legal {
  padding-top: clamp(9rem, 18vh, 13rem);
  padding-bottom: var(--section-y);
  min-height: 72vh;
}

.legal__back {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 2.5rem;
  font-size: 0.875rem;
  color: var(--ink-soft);
  transition: color 0.35s var(--ease);
}

.legal__back:hover { color: var(--ink); }

.legal__note {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  max-width: 34em;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}


/* --- 20. Hilfsklassen ------------------------------------- */

.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;
  top: 0;
  left: 50%;
  transform: translate(-50%, -140%);
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--ink);
  color: var(--paper-pure);
  font-size: 0.875rem;
  transition: transform 0.3s var(--ease);
}

.skip-link:focus { transform: translate(-50%, 0); }