/* =========================================================
   INEXTR Deutschland GmbH – Stylesheet
   Farben, Schrift und Abstände zentral in :root anpassbar.
   ========================================================= */

@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url('../fonts/archivo-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url('../fonts/archivo-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --anthrazit: #3A3F4B;
  --text-2: #4A4F5C;
  --muted: #5E6371;
  --line: #E2E2DA;
  --kreide: #F7F7F2;
  --weiss: #FFFFFF;
  --gold: #F2B53A;
  --gruen: #1E7A5C;
  --blau: #2F63E0;
  --koralle: #F0644F;
  --gold-hell: #FDEFD0;
  --gruen-hell: #D5EBE2;
  --blau-hell: #DCE5FB;
  --koralle-hell: #FFE0D9;
  --gruen-dunkelgrund: #3FBF93;
  --blau-dunkelgrund: #7A9DFF;

  --radius-s: 12px;
  --radius-m: 20px;
  --radius-l: 32px;
  --wrap: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --header-h: 84px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--anthrazit);
  background: var(--weiss);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
main { overflow: hidden; }
a { color: inherit; }
h1, h2, h3 { font-weight: 800; font-stretch: 110%; line-height: 1.08; letter-spacing: -0.01em; margin: 0; }
p { margin: 0; }
.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; background: var(--anthrazit); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 100; }
.skip:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--blau); outline-offset: 3px; border-radius: 4px; }

.eyebrow { font-size: 14px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.lead { font-size: clamp(18px, 1.6vw, 22px); line-height: 1.55; color: var(--text-2); }
.marker { position: relative; white-space: nowrap; z-index: 0; }
.marker::after {
  content: ""; position: absolute; left: -4px; right: -4px; bottom: .06em; height: .38em;
  background: var(--gold); z-index: -1; border-radius: 3px;
  transform-origin: left center; transform: scaleX(0); transition: transform 1s var(--ease) .5s;
}
.is-ready .marker::after, .marker.is-in::after { transform: scaleX(1); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 17px;
  padding: 15px 26px; border-radius: var(--radius-s); border: 3px solid transparent; cursor: pointer;
  transition: transform .25s var(--ease), background-color .25s, box-shadow .25s;
}
.btn svg { width: 20px; height: 20px; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--gold { background: var(--gold); color: var(--anthrazit); }
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 10px 24px -10px rgba(242,181,58,.9); }
.btn--line { border-color: var(--anthrazit); color: var(--anthrazit); background: transparent; }
.btn--line:hover { background: var(--anthrazit); color: #fff; }
.btn--light { border-color: #fff; color: #fff; }
.btn--light:hover { background: #fff; color: var(--anthrazit); }

/* ---------- Logo-Zeichen (X) ---------- */
.xmark { display: block; overflow: visible; }
.xmark .tl { fill: var(--gold); }
.xmark .tr { fill: var(--gruen); }
.xmark .bl { fill: var(--blau); }
.xmark .br { fill: var(--koralle); }
.xmark .halo { fill: var(--halo, #fff); stroke: var(--halo, #fff); stroke-width: 7; stroke-linejoin: round; }
.on-dark .xmark .tr { fill: var(--gruen-dunkelgrund); }
.on-dark .xmark .bl { fill: var(--blau-dunkelgrund); }

.logo { display: inline-flex; flex-direction: column; gap: 4px; text-decoration: none; color: var(--anthrazit); }
.logo__word { display: flex; align-items: center; gap: 1px; font-weight: 800; font-stretch: 110%; font-size: 30px; line-height: 1; letter-spacing: -0.01em; }
.logo__word .xmark { width: .8em; height: .8em; margin: 0 .06em; }
.logo__sub { font-weight: 700; font-size: 8px; letter-spacing: .62em; text-transform: uppercase; color: var(--muted); }
.logo:hover .xmark .h { animation: wiggle .7s var(--ease); }
@keyframes wiggle { 30% { transform: scale(.92); } 60% { transform: scale(1.06); } }
.xmark .h { transform-box: view-box; transform-origin: 50% 50%; }

/* ---------- Header ---------- */
.header { position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--header-h); display: flex; align-items: center;
  background: rgba(255,255,255,0); transition: background-color .3s, box-shadow .3s, height .3s; }
.header.is-scrolled { background: rgba(255,255,255,.94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 1px 0 var(--line); --header-h: 70px; }
.header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav { display: flex; align-items: center; gap: 28px; font-weight: 700; font-size: 16px; }
.nav a { text-decoration: none; position: relative; padding: 6px 0; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; border-radius: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav a:not(.btn):hover::after, .nav a.is-active::after { transform: scaleX(1); }
.nav .btn { padding: 11px 20px; font-size: 16px; }
.burger { display: none; width: 48px; height: 48px; border: 0; background: transparent; cursor: pointer; border-radius: 10px; }
.burger span { display: block; width: 26px; height: 3px; margin: 5px auto; background: var(--anthrazit); border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav-open .burger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-open .burger span:nth-child(2) { opacity: 0; }
.nav-open .burger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding: calc(var(--header-h) + 40px) 0 72px; position: relative; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hero__text { display: flex; flex-direction: column; gap: 26px; }
.hero h1 { font-size: clamp(40px, 4.9vw, 70px); line-height: 1.04; }
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__visual { position: relative; aspect-ratio: 1 / 1; width: 100%; max-width: 580px; justify-self: end; }
.mosaic { position: absolute; inset: 0; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 18px; }
.tile { position: relative; overflow: hidden; border-radius: var(--radius-l); background: var(--kreide);
  opacity: 0; transform: scale(.9); transition: opacity .8s var(--ease), transform .9s var(--ease); }
.tile img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.tile:hover img { transform: scale(1.06); }
.tile__tag { position: absolute; left: 14px; bottom: 14px; display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.94);
  padding: 7px 13px 7px 9px; border-radius: 999px; font-size: 14px; font-weight: 800; }
.tile__tag i { width: 12px; height: 12px; border-radius: 50%; display: block; }
.tile:nth-child(2) .tile__tag, .tile:nth-child(4) .tile__tag { left: auto; right: 14px; }
.tile:nth-child(1) { border-bottom-right-radius: 90px; }
.tile:nth-child(2) { border-bottom-left-radius: 90px; }
.tile:nth-child(3) { border-top-right-radius: 90px; }
.tile:nth-child(4) { border-top-left-radius: 90px; }
.is-ready .tile { opacity: 1; transform: none; }
.is-ready .tile:nth-child(2) { transition-delay: .12s; }
.is-ready .tile:nth-child(3) { transition-delay: .24s; }
.is-ready .tile:nth-child(4) { transition-delay: .36s; }
.hub { position: absolute; left: 50%; top: 50%; width: 34%; aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%; background: #fff;
  box-shadow: 0 24px 60px -20px rgba(58,63,75,.45); display: flex; align-items: center; justify-content: center; }
.hub .xmark { width: 64%; height: 64%; animation: float 6s ease-in-out infinite 2s; }
.hub .xmark .h { opacity: 0; transition: transform 1s var(--ease), opacity .6s; }
.hub .xmark .tl { transform: translate(-18px, -18px); }
.hub .xmark .tr { transform: translate(18px, -18px); }
.hub .xmark .bl { transform: translate(-18px, 18px); }
.hub .xmark .br { transform: translate(18px, 18px); }
.is-ready .hub .xmark .h { opacity: 1; transform: none; transition-delay: .6s; }
.is-ready .hub .xmark .tr { transition-delay: .7s; }
.is-ready .hub .xmark .bl { transition-delay: .8s; }
.is-ready .hub .xmark .br { transition-delay: .9s; }
@keyframes float { 0%, 100% { transform: rotate(0) scale(1); } 50% { transform: rotate(6deg) scale(1.04); } }
.scroll-hint { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 700; color: var(--muted); text-decoration: none; margin-top: 10px; }
.scroll-hint span { width: 26px; height: 40px; border: 2px solid var(--muted); border-radius: 14px; position: relative; }
.scroll-hint span::after { content: ""; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--muted); animation: scrolldot 1.8s infinite; }
@keyframes scrolldot { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }

/* ---------- Laufband ---------- */
.ticker { background: var(--anthrazit); color: #fff; overflow: hidden; padding: 18px 0; }
.ticker__track { display: flex; width: max-content; animation: ticker 38s linear infinite; }
.ticker__group { display: flex; align-items: center; gap: 34px; padding-right: 34px; font-weight: 800; font-stretch: 112%; font-size: clamp(18px, 2vw, 26px); white-space: nowrap; }
.ticker__group i { width: 12px; height: 12px; border-radius: 50%; display: block; }
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- Abschnitte ---------- */
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section--kreide { background: var(--kreide); }
.section__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 48px; flex-wrap: wrap; }
.section__head h2 { font-size: clamp(34px, 4.4vw, 56px); max-width: 760px; }
.section__head p { max-width: 460px; color: var(--text-2); }

/* Haltung */
.statement { font-weight: 800; font-stretch: 108%; font-size: clamp(28px, 3.8vw, 52px); line-height: 1.18; letter-spacing: -0.01em; max-width: 1100px; }
.statement .w { color: #C8CAD0; transition: color .35s; }
.statement .w.is-lit { color: var(--anthrazit); }
.statement .w.is-gold.is-lit { color: var(--anthrazit); background: linear-gradient(transparent 62%, var(--gold) 62%, var(--gold) 94%, transparent 94%); }
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 64px; }
.principle { border-top: 3px solid var(--anthrazit); padding-top: 22px; display: flex; flex-direction: column; gap: 10px; }
.principle__dot { width: 14px; height: 14px; border-radius: 50%; }
.principle h3 { font-size: 24px; }
.principle p { color: var(--text-2); }

/* Themen */
.fields { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.field { position: relative; background: #fff; border-radius: var(--radius-m); overflow: hidden; display: flex; flex-direction: column; transition: transform .4s var(--ease), box-shadow .4s; }
.field:hover { transform: translateY(-6px); box-shadow: 0 28px 50px -30px rgba(58,63,75,.5); }
.field__img { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.field__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.field:hover .field__img img { transform: scale(1.06); }
.field__icon { position: relative; z-index: 1; margin-top: -58px; width: 64px; height: 64px; flex-shrink: 0; border-radius: 50%; display: flex; align-items: center; justify-content: center; border: 5px solid #fff; }
.field__icon svg { width: 28px; height: 28px; }
.field__body { padding: 0 28px 30px; display: flex; flex-direction: column; gap: 14px; flex-grow: 1; }
.field h3 { font-size: 28px; }
.field p { color: var(--text-2); }
.field ul { list-style: none; padding: 0; margin: 4px 0 0; display: flex; flex-direction: column; gap: 8px; }
.field li { display: flex; gap: 10px; align-items: flex-start; font-size: 16px; font-weight: 600; }
.field li::before { content: ""; flex-shrink: 0; width: 8px; height: 8px; border-radius: 50%; margin-top: .55em; background: var(--c, var(--anthrazit)); }
.field--energie { --c: var(--gold); } .field--energie .field__icon { background: var(--gold); }
.field--produktion { --c: var(--gruen); } .field--produktion .field__icon { background: var(--gruen); }
.field--versorgung { --c: var(--blau); } .field--versorgung .field__icon { background: var(--blau); }

/* Arbeitsweise */
.steps { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; }
.steps__line { position: absolute; left: 40px; width: calc((100% - 96px) / 3 * 2 + 96px); top: 0; height: 80px; pointer-events: none; }
.steps__line path { fill: none; stroke: var(--anthrazit); stroke-width: 5; stroke-linecap: round; }
.step { position: relative; display: flex; flex-direction: column; gap: 14px; }
.step__num { width: 80px; height: 80px; border-radius: 50%; border: 8px solid; display: flex; align-items: center; justify-content: center; font-weight: 800; font-stretch: 110%; font-size: 28px; background: #fff; }
.step h3 { font-size: 28px; }
.step p { color: var(--text-2); }
.partners { margin-top: 72px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 48px; align-items: center; }
.partners__img { border-radius: var(--radius-l); overflow: hidden; aspect-ratio: 7 / 5; }
.partners__img img { width: 100%; height: 100%; object-fit: cover; }
.partners h3 { font-size: clamp(26px, 2.6vw, 36px); margin-bottom: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chip { padding: 10px 18px; border-radius: 999px; font-weight: 700; font-size: 16px; background: var(--kreide); transition: transform .25s var(--ease); }
.chip:hover { transform: translateY(-3px); }

/* Region */
.region { position: relative; min-height: 640px; display: flex; align-items: flex-end; overflow: hidden; color: #fff; }
.region__bg { position: absolute; inset: -12% 0; }
.region__bg img { width: 100%; height: 100%; object-fit: cover; }
.region::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(30,33,40,.86) 0%, rgba(30,33,40,.45) 45%, rgba(30,33,40,0) 75%); }
.region .wrap { position: relative; z-index: 1; padding-bottom: 72px; padding-top: 220px; }
.region__box { max-width: 760px; display: flex; flex-direction: column; gap: 20px; }
.region h2 { font-size: clamp(34px, 4.6vw, 60px); }
.region .lead { color: #EDEEF1; }
.region .eyebrow { color: #E1E3E8; }
.region__facts { display: flex; gap: 14px; flex-wrap: wrap; }
.region__facts span { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.35); font-weight: 700; font-size: 15px; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.region__facts i { width: 10px; height: 10px; border-radius: 50%; background: var(--gold); display: block; }

/* Mitwirkung */
.network { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.ncard { border-radius: var(--radius-m); padding: 32px; display: flex; flex-direction: column; gap: 14px; min-height: 320px; background: var(--kreide); position: relative; overflow: hidden; transition: transform .4s var(--ease); }
.ncard:hover { transform: translateY(-6px); }
.ncard__tag { align-self: flex-start; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.ncard h3 { font-size: 30px; }
.ncard p { color: var(--text-2); }
.ncard__deco { position: absolute; right: -40px; bottom: -40px; width: 160px; height: 160px; opacity: .14; transition: transform 1s var(--ease); }
.ncard:hover .ncard__deco { transform: rotate(20deg) scale(1.1); }
.ncard--cta { background: var(--anthrazit); color: #fff; }
.ncard--cta p { color: #E1E3E8; }
.ncard--cta .btn { margin-top: auto; align-self: flex-start; }
.ncard--cta .ncard__deco { opacity: .9; width: 180px; height: 180px; right: -36px; bottom: -36px; --halo: var(--anthrazit); }

/* Über uns */
.about { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 72px; align-items: center; }
.portrait { position: relative; aspect-ratio: 1; max-width: 460px; width: 100%; }
.portrait__ring { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(var(--gold) 0 25%, var(--koralle) 0 50%, var(--blau) 0 75%, var(--gruen) 0 100%); animation: spin 24s linear infinite; }
.portrait__inner { position: absolute; inset: 14px; border-radius: 50%; overflow: hidden; background: var(--kreide); display: flex; align-items: center; justify-content: center; }
.portrait__inner img { width: 100%; height: 100%; object-fit: cover; }
.portrait__mono { font-weight: 800; font-stretch: 112%; font-size: clamp(72px, 9vw, 120px); color: var(--anthrazit); letter-spacing: -.02em; }
.portrait__badge { position: absolute; right: 4%; bottom: 6%; background: #fff; border-radius: 999px; padding: 10px 18px; font-weight: 800; font-size: 15px; box-shadow: 0 12px 30px -14px rgba(58,63,75,.5); }
@keyframes spin { to { transform: rotate(360deg); } }
.about__text { display: flex; flex-direction: column; gap: 22px; }
.about__text h2 { font-size: clamp(34px, 4vw, 52px); }
.about__role { font-weight: 700; color: var(--muted); }
.quote { margin: 8px 0 0; padding: 30px 30px 26px 78px; border-radius: var(--radius-m); background: var(--gold-hell); font-weight: 700; font-size: clamp(19px, 1.8vw, 23px); line-height: 1.45; position: relative; }
.quote::before { content: "“"; position: absolute; top: 18px; left: 22px; font-size: 96px; line-height: 1; color: var(--gold); font-weight: 800; font-stretch: 100%; }
.quote cite { display: block; margin-top: 12px; font-style: normal; font-size: 15px; font-weight: 700; color: var(--muted); }

/* Kontakt */
.contact { background: var(--anthrazit); color: #fff; position: relative; overflow: hidden; }
.contact .wrap { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 64px; align-items: center; position: relative; z-index: 1; }
.contact h2 { font-size: clamp(36px, 5vw, 64px); }
.contact .lead { color: #E1E3E8; margin-top: 20px; }
.contact__card { background: #fff; color: var(--anthrazit); border-radius: var(--radius-l); padding: 36px; display: flex; flex-direction: column; gap: 18px; }
.contact__person { display: flex; align-items: center; gap: 16px; }
.contact__avatar { width: 64px; height: 64px; border-radius: 50%; background: var(--gold); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 22px; flex-shrink: 0; overflow: hidden; }
.contact__avatar img { width: 100%; height: 100%; object-fit: cover; }
.contact__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.contact__list li { display: flex; gap: 12px; align-items: flex-start; }
.contact__list svg { width: 22px; height: 22px; flex-shrink: 0; margin-top: 3px; stroke: var(--anthrazit); }
.contact__list a { text-decoration: none; font-weight: 700; }
.contact__list a:hover { text-decoration: underline; }
.contact__btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
.contact__deco { position: absolute; right: -8vw; top: 50%; width: 46vw; max-width: 640px; transform: translateY(-50%); opacity: .08; --halo: var(--anthrazit); }

/* Footer */
.footer { padding: 44px 0; }
.footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; font-size: 15px; color: var(--text-2); }
.footer nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer a { text-decoration: none; font-weight: 700; }
.footer a:hover { text-decoration: underline; }

/* Rechtstexte */
.legal { padding: calc(var(--header-h) + 64px) 0 96px; }
.legal .wrap { max-width: calc(860px + 2 * var(--gutter)); }
.legal h1 { font-size: clamp(38px, 5vw, 60px); margin-bottom: 36px; }
.legal h2 { font-size: 24px; margin: 40px 0 12px; }
.legal h3 { font-size: 19px; margin: 24px 0 8px; }
.legal p, .legal li { color: var(--text-2); }
.legal p + p { margin-top: 12px; }
.legal ul { padding-left: 22px; }
.legal .box { background: var(--kreide); border-radius: var(--radius-m); padding: 24px 28px; margin: 12px 0; }
.legal .note { background: var(--gold-hell); border-radius: var(--radius-s); padding: 14px 18px; font-size: 15px; margin-bottom: 28px; }
.legal a { color: var(--blau); }

/* ---------- Einblend-Animationen ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .1s; }
.reveal[data-delay="2"] { transition-delay: .2s; }
.reveal[data-delay="3"] { transition-delay: .3s; }
.no-js .reveal, .no-js .tile, .no-js .hub .xmark .h { opacity: 1; transform: none; }
.no-js .marker::after { transform: scaleX(1); }

/* ---------- Responsiv ---------- */
@media (max-width: 1100px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero__visual { justify-self: center; max-width: 520px; }
  .fields, .network { grid-template-columns: 1fr 1fr; }
  .ncard--cta { grid-column: span 2; min-height: 0; }
  .principles { grid-template-columns: 1fr; gap: 28px; }
  .about, .contact .wrap, .partners { grid-template-columns: 1fr; gap: 48px; }
  .portrait { max-width: 380px; margin: 0 auto; }
}
@media (max-width: 860px) {
  .burger { display: block; }
  .nav { position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: flex-start; gap: 4px; background: #fff; padding: 20px var(--gutter) 28px;
    box-shadow: 0 20px 40px -20px rgba(58,63,75,.35); transform: translateY(-120%); visibility: hidden; transition: transform .4s var(--ease), visibility 0s .4s; }
  .nav a { font-size: 20px; padding: 10px 0; }
  .nav .btn { margin-top: 10px; }
  .nav-open .nav { transform: none; visibility: visible; transition: transform .4s var(--ease); }
  .header { background: rgba(255,255,255,.96); }
  .steps { grid-template-columns: 1fr; gap: 36px; }
  .steps__line { display: none; }
}
@media (max-width: 680px) {
  body { font-size: 17px; }
  .fields, .network { grid-template-columns: 1fr; }
  .ncard--cta { grid-column: auto; }
  .mosaic { gap: 10px; }
  .tile { border-radius: 20px; }
  .tile__tag { font-size: 12px; left: 8px; bottom: 8px; padding: 5px 10px 5px 7px; }
  .tile:nth-child(2) .tile__tag, .tile:nth-child(4) .tile__tag { right: 8px; }
  .tile:nth-child(1) { border-bottom-right-radius: 56px; }
  .tile:nth-child(2) { border-bottom-left-radius: 56px; }
  .tile:nth-child(3) { border-top-right-radius: 56px; }
  .tile:nth-child(4) { border-top-left-radius: 56px; }
  .region { min-height: 560px; }
  .region::after { background: linear-gradient(to top, rgba(30,33,40,.92) 0%, rgba(30,33,40,.72) 55%, rgba(30,33,40,.35) 100%); }
  .contact__card { padding: 26px; }
  .footer .wrap { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal, .tile, .hub .xmark .h { opacity: 1 !important; transform: none !important; }
  .marker::after { transform: scaleX(1) !important; }
  .statement .w { color: var(--anthrazit) !important; }
}