/* ==========================================================================
   Obelt – Textilagentur
   Gestaltungsprinzip: dunkle Flächen = Gewebe, helle Flächen = Datenblatt.
   Rot = Schuss (Signal, Handlung), Blau = Kette (Struktur, Fokus).
   ========================================================================== */

@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-latin-wdth.woff2") format("woff2-variations"),
       url("../fonts/archivo-latin-wdth.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Farben */
  --ink: #0E1729;
  --ink-raised: #16223A;
  --ink-deep: #0A111F;
  --fog: #E3E7EB;
  --paper: #F1F3F5;
  --red: #C81E28;
  --red-hover: #A8161F;
  --blue: #1E44B8;
  --blue-bright: #7393F7;
  --text-on-ink: #E8ECF2;
  --muted-on-ink: #97A3B6;
  --text-on-light: #0E1729;
  --muted-on-light: #4B5667;
  --error-on-ink: #F59AA0;

  /* Typografie */
  --font: "Archivo", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Bewegung */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  /* Raster */
  --gutter: clamp(1rem, 4vw, 3rem);
  --maxw: 90rem;
  --col-gap: clamp(1rem, 2.5vw, 2rem);
  --header-h: 4.5rem;
  --space-section: clamp(5rem, 11vw, 10rem);
  --thread: 6px;
}

/* ---------- Basis ---------- */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  background: var(--ink);
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-weight: 400;
  font-stretch: 100%;
  color: var(--text-on-ink);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

@media (min-width: 64rem) {
  body { font-size: 1.125rem; }
}

img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }

h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
:where(ul, ol)[role="list"] { list-style: none; padding: 0; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--focus, var(--blue-bright));
  outline-offset: 3px;
  border-radius: 1px;
}

::selection { background: var(--red); color: #fff; }

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.mark__warp { fill: var(--mark-blue, #1E44B8); }
.mark__weft { fill: var(--mark-red, #C81E28); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: 0.75rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--text-on-ink);
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  transform: translateY(-200%);
}
.skip-link:focus-visible { transform: none; }

/* ---------- Flächen ---------- */

.theme-ink {
  --bg: var(--ink);
  --fg: var(--text-on-ink);
  --muted: var(--muted-on-ink);
  --line: rgba(232, 236, 242, 0.13);
  --line-strong: rgba(232, 236, 242, 0.32);
  --focus: var(--blue-bright);
  color: var(--fg);
  background-color: var(--bg);
}

.theme-fog,
.theme-paper {
  --fg: var(--text-on-light);
  --muted: var(--muted-on-light);
  --line: rgba(14, 23, 41, 0.14);
  --line-strong: rgba(14, 23, 41, 0.4);
  --focus: var(--blue);
  color: var(--fg);
  background-color: var(--bg);
}
.theme-fog { --bg: var(--fog); }
.theme-paper { --bg: var(--paper); }

/* Gewebe-Textur für dunkle Flächen (Kachel wird per JS erzeugt) */
.has-weave {
  background-image:
    linear-gradient(rgba(14, 23, 41, 0.55), rgba(14, 23, 41, 0.82)),
    var(--weave, none);
  background-size: auto, var(--weave-size, 36px) var(--weave-size, 36px);
}

/* ---------- Layout ---------- */

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

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--col-gap);
}

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

/* ---------- Typografie ---------- */

.display-1 {
  font-size: clamp(2.25rem, 8.2vw, 6.5rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 300;
  font-stretch: 125%;
}

.display-2 {
  font-size: clamp(1.875rem, 1.1rem + 3.1vw, 4rem);
  line-height: 1.06;
  letter-spacing: -0.026em;
  font-weight: 330;
  font-stretch: 116%;
  text-wrap: balance;
  hyphens: auto;
  -webkit-hyphens: auto;
}

.title-3 {
  font-size: 1.1875rem;
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.005em;
  font-stretch: 104%;
}

.lead {
  font-size: clamp(1.125rem, 1rem + 0.45vw, 1.375rem);
  line-height: 1.5;
  color: var(--muted);
  max-width: 46ch;
  text-wrap: pretty;
}

.body { color: var(--muted); max-width: 60ch; text-wrap: pretty; }
.small { font-size: 0.875rem; line-height: 1.5; letter-spacing: 0.005em; }

.text-link {
  color: var(--fg);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28em;
  text-decoration-color: var(--line-strong);
  transition: text-decoration-color 200ms ease, color 200ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .text-link:hover { text-decoration-color: var(--red); }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  min-height: 3.125rem;
  padding: 0 1.5rem;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  font-stretch: 108%;
  letter-spacing: 0.005em;
  line-height: 1;
  border: 1px solid transparent;
  border-radius: 2px;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color 200ms ease,
    color 200ms ease,
    border-color 200ms ease,
    transform 160ms var(--ease-out);
}
.btn:active { transform: scale(0.97); }

.btn--primary { background: var(--red); color: #fff; }
.btn--quiet { border-color: var(--line-strong); color: var(--fg); background: transparent; }
.btn--small { min-height: 2.5rem; padding: 0 1rem; font-size: 0.9375rem; }

@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover { background: var(--red-hover); }
  .btn--quiet:hover { border-color: var(--fg); }
}

.btn[disabled] { opacity: 0.6; cursor: progress; }

/* ---------- Marke ---------- */

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}
.brand__mark { width: 1.625rem; height: 1.625rem; flex: none; }
.theme-ink .brand,
.site-header .brand {
  --mark-blue: #4A6EE6;
  --mark-red: #DA2A33;
}
.brand__name {
  font-size: 1.0625rem;
  font-weight: 640;
  font-stretch: 125%;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  line-height: 1;
  /* optischer Ausgleich für die Laufweite am Wortende */
  margin-right: -0.16em;
}

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--header-h);
  color: var(--text-on-ink);
  --focus: var(--blue-bright);
  transition: background-color 300ms ease, -webkit-backdrop-filter 300ms ease, backdrop-filter 300ms ease;
}
.site-header.is-scrolled {
  background-color: rgba(14, 23, 41, 0.9);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  backdrop-filter: blur(20px) saturate(150%);
}
.site-header.is-solid { background-color: var(--ink); }

.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav { margin-left: auto; }
.nav__list { display: flex; gap: 2rem; }
.nav__link {
  font-size: 0.9375rem;
  color: var(--muted-on-ink);
  text-decoration: none;
  padding-block: 0.5rem;
  position: relative;
  transition: color 200ms ease;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.1rem;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 240ms var(--ease-out);
}
.nav__link.is-active { color: var(--text-on-ink); }
.nav__link.is-active::after { transform: scaleX(1); }
@media (hover: hover) and (pointer: fine) {
  .nav__link:hover { color: var(--text-on-ink); }
}

.site-header__tools { display: flex; align-items: center; gap: 1.25rem; }

.lang { display: flex; gap: 0.15rem; font-size: 0.875rem; }
.lang a {
  padding: 0.35rem 0.4rem;
  text-decoration: none;
  color: var(--muted-on-ink);
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: color 200ms ease;
}
.lang a[aria-current="page"] { color: var(--text-on-ink); }
@media (hover: hover) and (pointer: fine) {
  .lang a:hover { color: var(--text-on-ink); }
}

.menu-toggle {
  display: none;
  position: relative;
  width: 2.75rem;
  height: 2.75rem;
  margin-right: -0.6rem;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
}
.menu-toggle__bar {
  position: absolute;
  left: 0.7rem;
  width: 1.35rem;
  height: 2px;
  background: currentColor;
  transition: transform 240ms var(--ease-out);
}
.menu-toggle__bar--top { top: calc(50% - 4px); }
.menu-toggle__bar--bottom { top: calc(50% + 3px); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar--top { transform: translateY(3.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar--bottom { transform: translateY(-3.5px) rotate(-45deg); }

@media (max-width: 63.99rem) {
  .nav,
  .site-header__tools .lang,
  .site-header__tools .btn { display: none; }
  .menu-toggle { display: block; }
  .site-header__tools { margin-left: auto; }
}

/* Mobiles Menü */
.menu {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  flex-direction: column;
  padding: calc(var(--header-h) + 2.5rem) var(--gutter) 2rem;
  background: var(--ink);
  color: var(--text-on-ink);
  opacity: 0;
  transform: translateY(-0.5rem);
  visibility: hidden;
  transition:
    opacity 240ms var(--ease-out),
    transform 240ms var(--ease-out),
    visibility 0s linear 240ms;
}
.menu.is-open {
  opacity: 1;
  transform: none;
  visibility: visible;
  transition-delay: 0s;
}
.menu__list { display: grid; gap: 0.25rem; }
.menu__link {
  display: block;
  padding-block: 0.4rem;
  font-size: clamp(1.75rem, 8vw, 2.5rem);
  font-weight: 330;
  font-stretch: 118%;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.menu__footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.menu .lang { font-size: 1rem; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  min-height: max(100svh, 40rem);
  display: grid;
  align-items: end;
  overflow: hidden;
  padding-block: calc(var(--header-h) + 3rem) clamp(2.5rem, 7vh, 5rem);
  cursor: crosshair;
}
.hero a, .hero button { cursor: pointer; }

.header-sentinel {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 3rem;
  pointer-events: none;
}

.hero__stage {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__fabric {
  position: absolute;
  inset: 0;
  background-color: var(--ink);
  background-image: var(--weave, none);
  background-size: var(--weave-size, 36px) var(--weave-size, 36px);
  animation: fabric-in 1600ms var(--ease-out) both;
}

/* Licht von oben rechts, Abdunklung unten links für die Lesbarkeit */
.hero__light {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(70% 60% at 80% 22%, rgba(150, 175, 235, 0.13), transparent 70%),
    linear-gradient(to top, rgba(10, 17, 31, 0.94) 0%, rgba(10, 17, 31, 0.6) 32%, rgba(10, 17, 31, 0) 64%),
    linear-gradient(to right, rgba(10, 17, 31, 0.7) 0%, rgba(10, 17, 31, 0) 55%),
    linear-gradient(to bottom, rgba(10, 17, 31, 0.55) 0%, rgba(10, 17, 31, 0) 22%);
}

.hero__inner { position: relative; z-index: 2; pointer-events: none; }
.hero__inner a, .hero__inner button { pointer-events: auto; }

.hero__title .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.09em;
  margin-bottom: -0.09em;
}
.hero__title .line > span {
  display: block;
  animation: line-up 1100ms var(--ease-out) both;
  animation-delay: 250ms;
}
.hero__title .line:nth-child(2) > span { animation-delay: 340ms; }
.hero__title .line:nth-child(3) > span { animation-delay: 430ms; }

.hero__lead {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  max-width: 40ch;
  animation: fade-in 800ms var(--ease-out) 700ms both;
}

.hero__actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.75rem;
  animation: fade-in 800ms var(--ease-out) 820ms both;
}

.hero__caption {
  position: absolute;
  right: var(--gutter);
  bottom: clamp(2.5rem, 7vh, 5rem);
  z-index: 2;
  max-width: 27rem;
  text-align: right;
  color: var(--muted-on-ink);
  animation: fade-in 800ms var(--ease-out) 1100ms both;
}
.hero__caption .only-touch { display: none; }
@media (hover: none), (pointer: coarse) {
  .hero__caption .only-touch { display: inline; }
}

@media (max-width: 63.99rem) {
  .hero__caption {
    position: static;
    grid-row: 2;
    max-width: none;
    margin-top: 2.5rem;
    text-align: left;
    padding-inline: var(--gutter);
  }
  .hero { align-content: end; }
}

/* Fadenzähler (nur mit JavaScript, sonst bliebe ein leerer Rahmen stehen) */
.loupe,
.hero__caption { display: none; }
.js .loupe,
.js .hero__caption { display: block; }

.loupe {
  --loupe: clamp(9.5rem, 17vw, 15.5rem);
  --plate: clamp(0.6rem, 0.9vw, 0.8rem);
  position: absolute;
  top: 0;
  left: 0;
  width: var(--loupe);
  height: var(--loupe);
  z-index: 1;
  will-change: transform;
  touch-action: none;
  pointer-events: none;
}
.loupe.is-draggable { pointer-events: auto; cursor: grab; }
.loupe.is-dragging { cursor: grabbing; }

.loupe__body {
  position: absolute;
  inset: 0;
  padding: var(--plate);
  border-radius: 3px;
  background: linear-gradient(150deg, #39445A 0%, #1C2537 45%, #121A2A 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 2px 6px rgba(0, 0, 0, 0.4),
    0 40px 80px -30px rgba(0, 0, 0, 0.85);
  animation: loupe-in 900ms var(--ease-out) 900ms both;
}

/* Skala auf der Metallplatte, oben und links */
.loupe__body::before,
.loupe__body::after {
  content: "";
  position: absolute;
  pointer-events: none;
  opacity: 0.7;
}
.loupe__body::before {
  left: var(--plate);
  right: var(--plate);
  top: 0;
  height: calc(var(--plate) * 0.55);
  background:
    repeating-linear-gradient(to right, rgba(255, 255, 255, 0.75) 0 1px, transparent 1px 30px) top / 100% 100% no-repeat,
    repeating-linear-gradient(to right, rgba(255, 255, 255, 0.45) 0 1px, transparent 1px 6px) top / 100% 55% no-repeat;
}
.loupe__body::after {
  top: var(--plate);
  bottom: var(--plate);
  left: 0;
  width: calc(var(--plate) * 0.55);
  background:
    repeating-linear-gradient(to bottom, rgba(255, 255, 255, 0.75) 0 1px, transparent 1px 30px) left / 100% 100% no-repeat,
    repeating-linear-gradient(to bottom, rgba(255, 255, 255, 0.45) 0 1px, transparent 1px 6px) left / 55% 100% no-repeat;
}

.loupe__lens {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 1px;
  overflow: hidden;
  background-color: #05080F;
  background-repeat: repeat;
}
/* Glas: Lichtreflex und Randabschattung */
.loupe__lens::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0) 38%),
    radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0) 52%, rgba(0, 0, 0, 0.5) 100%);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.6), inset 0 0 24px rgba(0, 0, 0, 0.55);
}

/* ---------- Leistungen ---------- */

.services__title { grid-column: 1 / span 10; }

.services__grid {
  grid-column: 1 / -1;
  margin-top: clamp(3rem, 6vw, 5.5rem);
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--col-gap);
  row-gap: 3rem;
}

.service {
  grid-column: span 4;
  border-top: 1px solid var(--line-strong);
  padding-top: 1.25rem;
}
.service .body { margin-top: 0.75rem; }

.facts {
  grid-column: 10 / span 3;
  display: grid;
  gap: 1.5rem;
  align-content: start;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}
.facts dt { font-size: 0.875rem; color: var(--muted); }
.facts dd { margin-top: 0.2rem; line-height: 1.45; }

@media (max-width: 63.99rem) {
  .services__title { grid-column: 1 / -1; }
  .service { grid-column: span 6; }
  .facts { grid-column: 1 / -1; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--col-gap); }
}
@media (max-width: 39.99rem) {
  .service { grid-column: 1 / -1; }
  .facts { grid-template-columns: 1fr; gap: 1.25rem; }
}

/* ---------- Einsatzfelder (Register) ---------- */

.section-head {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--col-gap);
  row-gap: 1.5rem;
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.section-head > h2 { grid-column: 1 / span 6; }
.section-head > p { grid-column: 8 / span 5; }

@media (max-width: 63.99rem) {
  .section-head > h2,
  .section-head > p { grid-column: 1 / -1; }
}

.register { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.register__item { border-bottom: 1px solid var(--line); }

.register__heading { font: inherit; }

.register__trigger,
.register__static {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr) 1.5rem;
  column-gap: var(--col-gap);
  row-gap: 0.5rem;
  align-items: baseline;
  width: 100%;
  padding-block: clamp(1.4rem, 2.6vw, 2.1rem);
  color: inherit;
  text-align: left;
  font: inherit;
}

.register__trigger {
  appearance: none;
  border: 0;
  background: none;
  cursor: pointer;
}

.register__name {
  font-size: clamp(1.875rem, 1rem + 2.8vw, 3.5rem);
  line-height: 1;
  font-weight: 320;
  font-stretch: 122%;
  letter-spacing: -0.025em;
  transition: transform 300ms var(--ease-out);
}
.register__summary { color: var(--muted); max-width: 46ch; text-wrap: pretty; }

.register__icon {
  display: none;
  position: relative;
  width: 1.25rem;
  height: 1.25rem;
  align-self: center;
}
.register__icon::before,
.register__icon::after {
  content: "";
  position: absolute;
  left: 0;
  top: calc(50% - 1px);
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: transform 260ms var(--ease-out), background-color 200ms ease;
}
.js .register__icon { display: block; }
.register__icon::after { transform: rotate(90deg); }
.register__item.is-open .register__icon::after { transform: rotate(0deg); }

@media (hover: hover) and (pointer: fine) {
  .register__trigger:hover .register__name { transform: translateX(0.35rem); }
  .register__trigger:hover .register__icon::before,
  .register__trigger:hover .register__icon::after { background-color: var(--red); }
}

/* Ohne JS ist alles offen; mit JS klappen die Bereiche ein. */
.register__panel { display: grid; grid-template-rows: 1fr; }
.js .register__panel { grid-template-rows: 0fr; }
.js-ready .register__panel { transition: grid-template-rows 280ms var(--ease-out); }
.js .register__item.is-open .register__panel { grid-template-rows: 1fr; }
.register__panel-inner { overflow: hidden; min-height: 0; }

.specs {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr) 1.5rem;
  column-gap: var(--col-gap);
  padding-bottom: clamp(1.75rem, 3vw, 2.5rem);
}
.js .specs { opacity: 0; }
.js-ready .specs { transition: opacity 200ms ease; }
.js .register__item.is-open .specs { opacity: 1; transition-delay: 80ms; }

.specs__list { grid-column: 2; display: grid; gap: 1rem; }
.specs__row {
  display: grid;
  grid-template-columns: 8.5rem minmax(0, 1fr);
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.specs__row dt { font-size: 0.875rem; color: var(--muted); padding-top: 0.15em; }
.specs__row dd { line-height: 1.5; text-wrap: pretty; }

@media (max-width: 47.99rem) {
  .register__trigger,
  .register__static { grid-template-columns: minmax(0, 1fr) 1.5rem; }
  .register__summary { grid-column: 1; grid-row: 2; }
  .register__icon { grid-column: 2; grid-row: 1; }
  .specs { grid-template-columns: 1fr; }
  .specs__list { grid-column: 1; }
  .specs__row { grid-template-columns: 1fr; gap: 0.2rem; }
}

/* ---------- Diskretion ---------- */

.discretion__title { grid-column: 1 / span 10; }
.discretion__lead { grid-column: 1 / span 6; margin-top: 2rem; }

.pillars {
  grid-column: 1 / -1;
  margin-top: clamp(3.5rem, 7vw, 6rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.5rem var(--col-gap);
}
.pillar { border-top: 1px solid var(--line-strong); padding-top: 1.25rem; }
.pillar .body { margin-top: 0.75rem; }

@media (max-width: 63.99rem) {
  .discretion__title,
  .discretion__lead { grid-column: 1 / -1; }
  .pillars { grid-template-columns: 1fr; }
}

/* ---------- Arbeitsweise: ein Schussfaden durch vier Kettfäden ---------- */

.process {
  --bg-cut: var(--bg);
  position: relative;
  list-style: none;
  margin: 0;
  padding: 5rem 0 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2.5rem var(--col-gap);
  counter-reset: step;
}

/* Schuss (rot), läuft über die ungeraden Kettfäden */
.process::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 2rem;
  height: var(--thread);
  background: var(--red);
  box-shadow: 0 -3px 0 var(--bg-cut), 0 3px 0 var(--bg-cut);
  z-index: 1;
}

.process__step { position: relative; counter-increment: step; }

/* Kette (blau) */
.process__step::before {
  content: "";
  position: absolute;
  left: 0;
  top: -5rem;
  width: var(--thread);
  height: 4rem;
  background: var(--blue);
  z-index: 0;
}
/* Bei geraden Schritten liegt die Kette oben */
.process__step:nth-child(even)::before {
  z-index: 2;
  box-shadow: -3px 0 0 var(--bg-cut), 3px 0 0 var(--bg-cut);
}

.process__step::after {
  content: counter(step);
  position: absolute;
  left: 1.1rem;
  top: -5.15rem;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

.process__step .body { margin-top: 0.6rem; }

@media (max-width: 63.99rem) {
  .process {
    grid-template-columns: 1fr;
    padding: 0 0 0 4rem;
    gap: 3rem;
  }
  .process::before {
    left: 1.25rem;
    right: auto;
    top: 0;
    bottom: 0;
    width: var(--thread);
    height: auto;
    box-shadow: -3px 0 0 var(--bg-cut), 3px 0 0 var(--bg-cut);
  }
  .process__step::before {
    left: -4rem;
    top: 0.55rem;
    width: 3.25rem;
    height: var(--thread);
  }
  .process__step:nth-child(even)::before {
    box-shadow: 0 -3px 0 var(--bg-cut), 0 3px 0 var(--bg-cut);
  }
  .process__step::after {
    left: -4rem;
    top: -1.2rem;
  }
}

/* ---------- Ansprechpartner ---------- */

.people {
  grid-column: 1 / span 6;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem var(--col-gap);
}

.people__reach {
  grid-column: 9 / span 4;
  align-self: end;
  border-top: 1px solid var(--line-strong);
  padding-top: 1.25rem;
}

.person__portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background-color: var(--ink);
  background-image:
    linear-gradient(160deg, rgba(14, 23, 41, 0.1), rgba(14, 23, 41, 0.75)),
    var(--weave, none);
  background-size: auto, var(--weave-size, 36px) var(--weave-size, 36px);
  color: var(--muted-on-ink);
}
.person__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
}
.person__initials {
  position: absolute;
  left: 1.25rem;
  bottom: 1rem;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 250;
  font-stretch: 125%;
  letter-spacing: -0.02em;
  line-height: 1;
}
.person__name { margin-top: 1.25rem; }
.person__role { margin-top: 0.15rem; color: var(--muted); }

@media (max-width: 63.99rem) {
  .people { grid-column: 1 / span 8; }
  .people__reach { grid-column: 1 / -1; margin-top: 3rem; }
}
@media (max-width: 47.99rem) {
  .people { grid-column: 1 / -1; }
}

/* ---------- Kontakt ---------- */

.contact__intro { grid-column: 1 / span 5; align-self: start; }
.contact__intro .lead { margin-top: 1.5rem; }

.contact__details {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: grid;
  gap: 1.25rem;
}
.contact__details dt { font-size: 0.875rem; color: var(--muted); }
.contact__details dd { margin-top: 0.15rem; }
.contact__details a { text-decoration: none; }
@media (hover: hover) and (pointer: fine) {
  .contact__details a:hover { text-decoration: underline; text-underline-offset: 0.25em; text-decoration-thickness: 1px; }
}

.contact__form-wrap { grid-column: 7 / span 6; }

@media (max-width: 63.99rem) {
  .contact__intro,
  .contact__form-wrap { grid-column: 1 / -1; }
  .contact__form-wrap { margin-top: 3.5rem; }
}

.form { display: grid; gap: 1.5rem; }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem var(--col-gap); }
@media (max-width: 39.99rem) {
  .form__row { grid-template-columns: 1fr; }
}

.field { display: grid; gap: 0.5rem; align-content: start; }
.field__label { font-size: 0.9375rem; color: var(--fg); }
.field__label .optional { color: var(--muted); }
.field__hint { font-size: 0.875rem; color: var(--muted); }

.input {
  width: 100%;
  min-height: 3.125rem;
  padding: 0.8rem 1rem;
  font: inherit;
  font-size: 1rem;
  color: var(--fg);
  background-color: rgba(232, 236, 242, 0.04);
  border: 1px solid rgba(232, 236, 242, 0.2);
  border-radius: 2px;
  transition: border-color 200ms ease, background-color 200ms ease;
}
.input::placeholder { color: rgba(151, 163, 182, 0.75); }
.input:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 0;
  border-color: transparent;
  background-color: rgba(232, 236, 242, 0.07);
}
@media (hover: hover) and (pointer: fine) {
  .input:hover { border-color: rgba(232, 236, 242, 0.36); }
}
.input[aria-invalid="true"] { border-color: var(--error-on-ink); }
textarea.input { min-height: 10rem; resize: vertical; line-height: 1.5; }

.field__error {
  font-size: 0.875rem;
  color: var(--error-on-ink);
}
.field__error:empty { display: none; }

fieldset.field { border: 0; margin: 0; padding: 0; min-width: 0; }
fieldset.field legend { padding: 0; margin-bottom: 0.5rem; }

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip { position: relative; }
.chip input {
  position: absolute;
  inset: 0;
  opacity: 0;
  margin: 0;
  cursor: pointer;
}
.chip span {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding: 0 0.95rem;
  font-size: 0.9375rem;
  border: 1px solid rgba(232, 236, 242, 0.22);
  border-radius: 2px;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}
.chip input:checked + span {
  background-color: var(--text-on-ink);
  border-color: var(--text-on-ink);
  color: var(--ink);
}
.chip input:focus-visible + span { outline: 2px solid var(--focus); outline-offset: 2px; }
@media (hover: hover) and (pointer: fine) {
  .chip input:not(:checked):hover + span { border-color: rgba(232, 236, 242, 0.5); }
}

.consent {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
  font-size: 0.9375rem;
  color: var(--muted);
}
.consent input {
  width: 1.25rem;
  height: 1.25rem;
  margin: 0.1rem 0 0;
  accent-color: var(--red);
}
.consent a { color: var(--fg); text-underline-offset: 0.2em; }

.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.form__status { font-size: 0.9375rem; color: var(--muted); }
.form__status.is-error { color: var(--error-on-ink); }

.form-success { padding-top: 0.5rem; animation: fade-in 500ms var(--ease-out) both; }

/* Rückmeldung ohne JavaScript: kontakt.php leitet auf #anfrage-gesendet bzw. #anfrage-fehler */
.form-notice {
  display: none;
  margin-bottom: 2rem;
  padding: 1rem 1.25rem;
  border-left: var(--thread) solid var(--blue-bright);
  background: rgba(232, 236, 242, 0.05);
}
.form-notice.is-error { border-left-color: var(--red); }
.form-notice:target { display: block; }
.form-success:focus { outline: none; }
.form-success .body { margin-top: 0.75rem; }
.form-success__note { margin-top: 1.5rem; color: var(--muted); }

/* ---------- Footer ---------- */

.site-footer {
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
  border-top: 1px solid var(--line);
}
.site-footer__top {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--col-gap);
  row-gap: 2rem;
}
.site-footer__brand { grid-column: 1 / span 4; }
.site-footer__brand .small { margin-top: 1rem; color: var(--muted); max-width: 28ch; }
.brand-former { display: none; margin-top: 0.5rem; }
.is-brand-preview .brand-former { display: block; }
.site-footer__address { grid-column: 6 / span 3; font-style: normal; color: var(--muted); }
.site-footer__links { grid-column: 10 / span 3; display: grid; gap: 0.35rem; align-content: start; }
.site-footer__links a { color: var(--muted); text-decoration: none; transition: color 200ms ease; }
@media (hover: hover) and (pointer: fine) {
  .site-footer__links a:hover { color: var(--fg); }
}
.site-footer__bottom {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  color: var(--muted);
}

@media (max-width: 47.99rem) {
  .site-footer__brand,
  .site-footer__address,
  .site-footer__links { grid-column: 1 / -1; }
}

/* ---------- Markenvorschau (?marke=pickel) ---------- */

.brand-preview-note {
  position: fixed;
  left: var(--gutter);
  bottom: 1rem;
  z-index: 60;
  pointer-events: none;
  padding: 0.6rem 1rem;
  font-size: 0.875rem;
  color: var(--ink);
  background: var(--text-on-ink);
  border-radius: 2px;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

/* ---------- Rechtstexte ---------- */

.legal {
  padding-block: calc(var(--header-h) + clamp(3rem, 8vw, 6rem)) var(--space-section);
}
.legal__inner { max-width: 44rem; }
.legal h1 { margin-bottom: 2.5rem; }
.legal h2 {
  margin-top: 2.75rem;
  font-size: 1.1875rem;
  font-weight: 600;
  font-stretch: 104%;
  line-height: 1.3;
}
.legal p, .legal ul, .legal address { margin-top: 0.75rem; color: var(--muted); font-style: normal; }
.legal ul { padding-left: 1.2rem; }
.legal a { color: var(--fg); text-underline-offset: 0.2em; }
.legal .notfound-alt { margin-top: 3.5rem; }
.legal .notice {
  padding: 1rem 1.25rem;
  border-left: var(--thread) solid var(--red);
  background: rgba(14, 23, 41, 0.05);
  color: var(--fg);
}

/* ---------- Bewegung ---------- */

@keyframes fabric-in {
  from { opacity: 0; }
}
@keyframes line-up {
  from { transform: translateY(105%); }
}
@keyframes fade-in {
  from { opacity: 0; }
}
@keyframes loupe-in {
  from { opacity: 0; transform: scale(0.96); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__title .line > span { animation-name: fade-in; animation-duration: 600ms; }
  .loupe__body { animation-name: fade-in; }
  .register__name,
  .nav__link::after { transition: none; }
  .js-ready .register__panel { transition: none; }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header.is-scrolled {
    background-color: var(--ink);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}

@media (prefers-contrast: more) {
  :root {
    --muted-on-ink: #C3CBD8;
    --muted-on-light: #2F3846;
  }
  .hero__light { opacity: 1.15; }
}

@media print {
  .site-header, .menu, .hero__stage, .hero__caption, .brand-preview-note { display: none !important; }
  .hero { min-height: auto; padding-top: 2rem; }
  .theme-ink, body, html { background: #fff !important; color: #000 !important; }
}