/* ============================================================
   mereco-systems — Styles (extrahiert aus den Design-Prototypen)
   ============================================================ */

/* Lokal gehostete Schriften (ersetzt Google Fonts CDN) */
@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../assets/fonts/SpaceGrotesk-Variable.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("../assets/fonts/IBMPlexSans-Variable.woff2") format("woff2");
}

:root {
  --bg-base: #f6f6f4;
  --bg-light: #fdfdfc;
  --bg-windhaus: #eef1f4;
  --ink: #14181e;
  --text-body: #4a5260;
  --text-sec: #5a6270;
  --text-sec2: #6a7280;
  --muted: #9aa1ab;
  --line: #e9e9e4;
  --line-wh: #dde3e8;
  --line-nav: #e2e2dd;
  --grid-line: #e5e7e3;
  --orange: #c2571b;
  --orange-hover: #a34613;
  --orange-light: #d9b49a;
  --blue: #52648a;
  --blue-hover: #414f6e;
  --font-head: "Space Grotesk", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg-base);
  color: #1b2027;
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--orange);
  text-decoration: none;
}
a:hover {
  color: var(--orange-hover);
}

img {
  max-width: 100%;
}

@keyframes gridIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
}

/* ==== Navigation ==== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 0 48px;
  height: 64px;
  background: rgba(246, 246, 244, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-nav);
}

/* Nav-Inhalt auf die Inhaltsbreite der Seite (1180px) begrenzt */
.nav__inner {
  max-width: 1180px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: #1b2027;
}
.nav__logo:hover {
  color: #1b2027;
}
.logo-dash {
  color: var(--orange);
}
.nav__logo-sep {
  color: #d5d5cf;
  font-weight: 400;
  margin: 0 2px;
}
.nav__logo-sub {
  color: var(--text-sec);
  font-weight: 500;
}

.nav__links {
  display: flex;
  gap: 28px;
  margin-left: auto;
  align-items: center;
}

.nav__back {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-sec);
  padding: 4px 0;
}
.nav__back:hover {
  color: var(--text-sec);
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-sec);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
.nav-link:hover {
  color: var(--accent, var(--orange));
}
.nav-link.is-active {
  color: var(--accent, var(--orange));
  border-bottom-color: var(--accent, var(--orange));
}

.nav__cta {
  font-size: 14px;
  font-weight: 600;
  color: var(--bg-light);
  background: var(--orange);
  padding: 9px 18px;
  border-radius: 4px;
}
.nav__cta:hover {
  background: var(--orange-hover);
  color: #fff;
}

.lang-switch {
  display: flex;
  gap: 2px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  border: 1px solid var(--line-nav);
  border-radius: 4px;
  padding: 2px;
}
.lang-switch__item {
  padding: 2px 7px;
  cursor: pointer;
}
.lang-switch__item.is-active {
  background: #1b2027;
  color: var(--bg-base);
  border-radius: 3px;
  cursor: default;
}

/* ==== Burger + Mobile-Drawer ==== */

.nav-burger {
  display: none;
  margin-left: auto;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: 0;
  padding: 10px 4px;
  cursor: pointer;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 70;
  width: min(320px, 85vw);
  box-sizing: border-box;
  background: var(--bg-light);
  box-shadow: -8px 0 30px rgba(27, 32, 39, 0.12);
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 76px 28px 28px;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}
.drawer.is-open {
  transform: none;
}

.drawer__close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: 0;
  font-size: 26px;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  padding: 8px;
}
.drawer__close:hover {
  color: var(--ink);
}

.drawer .nav__back,
.drawer .nav-link {
  display: block;
  font-size: 16px;
  padding: 10px 0;
  border-bottom: 0;
}
.drawer .nav__cta {
  display: block;
  text-align: center;
  margin-top: 16px;
}
.drawer .lang-switch {
  margin-top: 16px;
  align-self: flex-start;
}

.drawer__backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(27, 32, 39, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.drawer__backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

@media (min-width: 801px) {
  .drawer,
  .drawer__backdrop {
    display: none;
  }
}

/* ==== Modals (Impressum / Datenschutz) ==== */

.modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  box-sizing: border-box;
}
.modal[hidden] {
  display: none;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(27, 32, 39, 0.5);
}

.modal__dialog {
  position: relative;
  background: var(--bg-light);
  border-radius: 6px;
  max-width: 720px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-sizing: border-box;
  padding: 40px 44px;
  box-shadow: 0 20px 60px rgba(27, 32, 39, 0.25);
}

.modal__title {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 20px;
}

.modal__body {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-body);
}

.modal__close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: 0;
  font-size: 26px;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  padding: 8px;
}
.modal__close:hover {
  color: var(--ink);
}

@media (max-width: 800px) {
  .modal__dialog {
    padding: 28px 24px;
  }
}

/* ==== Blueprint-Raster & radialer Aufheller ==== */

.blueprint {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  animation: gridIn 1.4s ease both;
  pointer-events: none;
}

.blueprint-veil {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 70% 60% at 30% 40%,
    rgba(246, 246, 244, 0) 0%,
    rgba(246, 246, 244, 0.9) 100%
  );
  pointer-events: none;
}

/* ==== Typografie-Bausteine ==== */

.eyebrow {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent, var(--orange));
  margin: 0 0 12px;
}
.eyebrow--lg {
  font-size: 14px;
}

.h2 {
  font-family: var(--font-head);
  font-size: clamp(30px, 3.2vw, 40px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 18px;
  color: var(--ink);
}
.h2--xl {
  font-size: clamp(32px, 3.6vw, 46px);
}
.h2--kontakt {
  font-size: clamp(30px, 3.2vw, 42px);
}

strong {
  color: #1b2027;
}

/* ==== Hero (Startseite) ==== */

.hero {
  position: relative;
  min-height: 100vh;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 40px;
  padding: 100px 48px 48px;
  overflow: hidden;
}

.hero__inner {
  position: relative;
}

.hero__title {
  font-family: var(--font-head);
  font-size: clamp(42px, 5.4vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin: 0 0 24px;
  color: var(--ink);
}

.hero__sub {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-body);
  max-width: 680px;
  margin: 0 0 32px;
}

.hero__contact {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 14px;
}
.hero__mail {
  font-weight: 600;
  color: #1b2027;
}
.hero__mail:hover {
  color: var(--orange);
}
.hero__dot {
  color: #d5d5cf;
}
.hero__tel {
  color: var(--text-sec);
}
.hero__tel:hover {
  color: var(--orange);
}

/* Kompetenz-Karten */

.hero__cards {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.comp-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(253, 253, 252, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink);
  border-radius: 6px;
  padding: 26px 24px;
  color: inherit;
  box-shadow: 0 2px 10px rgba(27, 32, 39, 0.04);
}
.comp-card:hover {
  background: var(--bg-light);
  box-shadow: 0 6px 20px rgba(27, 32, 39, 0.08);
  color: inherit;
}
.comp-card--ent {
  border-top-color: var(--orange);
}
.comp-card--wh {
  border-color: var(--line-wh);
  border-top: 3px solid var(--blue);
}

.comp-card__title {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
}
.comp-card__text {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--text-sec);
  margin: 0;
}
.comp-card__more {
  font-family: var(--font-head);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  margin-top: auto;
}
.comp-card--ent .comp-card__more {
  color: var(--orange);
}
.comp-card--wh .comp-card__more {
  color: var(--blue);
}

/* ==== Sektionen Startseite (One-Page-Scroll) ==== */

.vh-section {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  padding: 90px 48px 56px;
  border-top: 1px solid var(--line);
}
.vh-section > .container {
  position: relative;
}

.bg-base {
  background: var(--bg-base);
}
.bg-light {
  background: var(--bg-light);
}
.bg-windhaus {
  background: var(--bg-windhaus);
}

/* -- Säule 01: Druckspeicher -- */

.split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 32px;
}

.split__intro {
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--text-body);
  margin: 0 0 20px;
}

.split__list {
  margin: 0 0 24px;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-body);
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.split__img {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.split__img img {
  max-width: 100%;
  max-height: 340px;
  object-fit: contain;
}

.btn-dark {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  background: var(--ink);
  color: var(--bg-light);
  padding: 11px 20px;
  border-radius: 4px;
}
.btn-dark:hover {
  background: #000;
  color: #fff;
}

.cards-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.prod-card {
  background: var(--bg-light);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.prod-card__img {
  height: 96px;
}
.prod-card__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 4px;
}
.prod-card__title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
}
.prod-card__text {
  font-size: 13.5px;
  color: var(--text-sec);
  margin: 0;
  line-height: 1.5;
}
.prod-card__spec {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin: auto 0 0;
}

/* -- Säule 02: Entwicklung -- */

.section-intro {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-body);
  max-width: 680px;
  margin: 0 0 56px;
}

.process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  position: relative;
}

.step {
  border-left: 2px solid var(--orange-light);
  padding: 0 28px 0 20px;
}
.step:last-child {
  padding-right: 0;
}
.step--active {
  border-left-color: var(--orange);
}

.step__num {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
  margin: 0 0 8px;
}
.step__title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--ink);
}
.step__text {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-sec);
  margin: 0;
}

/* -- Säule 03: Windhaus -- */

.vh-section--windhaus {
  border-top: 3px solid var(--blue);
}

.wh-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}

.wh-sub {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 500;
  color: var(--blue);
  margin: 0 0 16px;
}
.wh-text {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-body);
  margin: 0 0 16px;
}
.wh-text--muted {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-sec2);
  margin: 0 0 32px;
}

.btn-blue {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  background: var(--blue);
  color: var(--bg-light);
  padding: 14px 28px;
  border-radius: 4px;
}
.btn-blue:hover {
  background: var(--blue-hover);
  color: #fff;
}
.btn-blue__arrow {
  font-size: 18px;
  line-height: 1;
}

.wh-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 46px;
}

.wh-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-light);
  border: 1px solid var(--line-wh);
  border-radius: 6px;
  padding: 14px 18px;
}
.wh-card__img {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
}
.wh-card__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 4px;
}
.wh-card__title {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 2px;
  color: var(--ink);
}
.wh-card__text {
  font-size: 13.5px;
  color: var(--text-sec2);
  margin: 0;
}

/* ==== Kontakt ==== */

.kontakt {
  position: relative;
  overflow: hidden;
  padding: 90px 48px;
  border-top: 1px solid var(--line);
}
.kontakt > .container {
  position: relative;
}

.kontakt__intro {
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--text-body);
  max-width: 640px;
  margin: 0 0 40px;
}

.kontakt-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.kontakt-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--bg-light);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 24px;
  color: inherit;
}
.kontakt-card:hover {
  border-color: var(--orange);
  color: inherit;
}

.kontakt-card__label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.kontakt-card__value {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}
.kontakt-card__value--mail {
  color: var(--orange);
  overflow-wrap: anywhere;
}

/* ==== Footer ==== */

.footer {
  padding: 72px 48px 40px;
  background: #1b2027;
  color: #c8cdd4;
}
.footer--compact {
  padding: 56px 48px 36px;
}

.footer__grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.footer__brand {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  color: var(--bg-base);
  margin: 0;
}
.footer__brand .logo-dash {
  color: #e0723a;
}

.footer__links {
  display: flex;
  gap: 40px;
  font-size: 14px;
  align-items: center;
}
.footer__links a {
  color: var(--muted);
}
.footer__links a:hover {
  color: #fff;
}

.footer__copy {
  max-width: 1180px;
  margin: 40px auto 0;
  font-size: 12.5px;
  color: var(--text-sec2);
  border-top: 1px solid #2c333d;
  padding-top: 20px;
}
.footer--compact .footer__copy {
  margin-top: 36px;
  padding-top: 18px;
}

/* ==== Unterseite Druckspeicher & Pulsabsorber ==== */

.page-header {
  position: relative;
  padding: 150px 48px 70px;
  overflow: hidden;
}
.page-header > .container {
  position: relative;
}

.page-header__title {
  font-family: var(--font-head);
  font-size: clamp(38px, 4.6vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin: 0 0 20px;
  color: var(--ink);
}

.page-header__lead {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 500;
  color: #1b2027;
  max-width: 760px;
  margin: 0 0 18px;
}

.page-header__intro {
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--text-body);
  max-width: 760px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.page-header__intro p {
  margin: 0;
}

.page-header__actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
}

.btn-orange {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  background: var(--orange);
  color: var(--bg-light);
  padding: 12px 24px;
  border-radius: 4px;
}
.btn-orange:hover {
  background: var(--orange-hover);
  color: #fff;
}

.btn-outline {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  color: var(--orange);
  border: 1.5px solid var(--orange);
  padding: 11px 23px;
  border-radius: 4px;
}
.btn-outline:hover {
  background: var(--orange);
  color: var(--bg-light);
}

/* -- „Im Aufbau"-Bausteine (Unterseite Entwicklung) -- */

@keyframes pulseDot {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.25;
  }
}

.wip-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(194, 87, 27, 0.07);
  border: 1px solid rgba(194, 87, 27, 0.25);
  border-radius: 4px;
  padding: 8px 14px;
  margin: 2px 0 26px;
}
.wip-badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulseDot 1.6s ease-in-out infinite;
}

.wip-box {
  border: 1.5px dashed var(--orange-light);
  border-radius: 6px;
  padding: 32px 36px;
  background: var(--bg-base);
}

.section-flat {
  padding: 90px 48px;
  border-top: 1px solid var(--line);
}

.cols-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
}
.cols-2--wide {
  gap: 32px;
  align-items: stretch;
}

.lead-text {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-body);
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
}
.lead-text p {
  margin: 0;
}

.longform {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-body);
  max-width: 820px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.longform p {
  margin: 0;
}

.info-box {
  background: var(--bg-base);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 26px 28px;
}
.info-box--light {
  background: var(--bg-light);
  padding: 24px 26px;
}
.info-box--narrow {
  max-width: 820px;
  padding: 24px 28px;
  box-sizing: border-box;
}

.info-box__title {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 14px;
}
.info-box--light .info-box__title {
  margin-bottom: 12px;
}
.info-box__title--lg {
  font-size: 16px;
}

.info-box__list {
  margin: 0;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-body);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.info-box--light .info-box__list {
  gap: 8px;
}

.info-box__text {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-body);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.info-box__text p {
  margin: 0;
}

.article-card {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.article-card--base {
  background: var(--bg-base);
}
.article-card--light {
  background: var(--bg-light);
}

.article-card__img {
  height: 220px;
}
.article-card__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 4px;
}
.article-card__title {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
}
.article-card__text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-body);
  margin: 0;
}

/* -- Stat-Kacheln (Unterseite) -- */

.stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.stat-tile {
  background: var(--bg-light);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 26px 28px;
  box-sizing: border-box;
}
.stat-tile--base {
  background: var(--bg-base);
}

.stat-tile__label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 8px;
}
.stat-tile__value {
  font-family: var(--font-head);
  font-size: clamp(28px, 2.8vw, 38px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--orange);
  margin: 0;
}
.stat-tile__text {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-body);
  margin: 10px 0 0;
}

/* -- Vorteils-Raster (3 Spalten, Optik wie Prozess-Schritte) -- */

.benefits-title {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 20px;
}

.benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
}

/* -- Pulsabsorber: Text links, Highlights rechts -- */

.pa-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}

.pa-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.note {
  background: var(--bg-light);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: 6px;
  padding: 20px 22px;
}
.note__title {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 8px;
}
.note p:not(.note__title) {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-body);
  margin: 0;
}

/* -- Check-/Kreuz-Listen -- */

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-body);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.check-list li {
  position: relative;
  padding-left: 26px;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--orange);
}
.check-list--x li::before {
  content: "✕";
  color: var(--muted);
}

/* -- Info-Box-Varianten (Top-Border + Eyebrow) -- */

.info-box--top-muted {
  border-top: 3px solid #c9ced6;
}
.info-box--top-orange {
  border-top: 3px solid var(--orange);
}
.info-box--ds {
  border-top: 3px solid var(--ink);
}
.info-box--pa {
  border-top: 3px solid var(--orange);
}

.info-box__eyebrow {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 8px;
}
.info-box__eyebrow--orange {
  color: var(--orange);
}

/* -- Callout (volle Breite, 3 Spalten) -- */

.callout {
  background: var(--bg-base);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: 6px;
  padding: 26px 28px;
}
.callout__title {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 16px;
}
.callout__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.callout__item {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-body);
  margin: 0;
}
.callout__item:not(:first-child) {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.specs {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 14px;
  margin-top: auto;
}
.spec__label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 2px;
}
.spec__value {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  color: var(--orange);
  margin: 0;
}

/* ==== Abstands-Utilities (Margin-Varianten der Prototypen) ==== */

.u-mb12 {
  margin-bottom: 12px;
}
.u-mb14 {
  margin-bottom: 14px;
}
.u-mb16 {
  margin-bottom: 16px;
}
.u-mb18 {
  margin-bottom: 18px;
}
.u-mb20 {
  margin-bottom: 20px;
}
.u-mb28 {
  margin-bottom: 28px;
}
.u-mb36 {
  margin-bottom: 36px;
}
.u-mb40 {
  margin-bottom: 40px;
}
.u-mb56 {
  margin-bottom: 56px;
}
.u-mb64 {
  margin-bottom: 64px;
}
.u-mb72 {
  margin-bottom: 72px;
}

/* ==== Mobile (Prototyp ist Desktop — Grids stapeln, Nav reduziert) ==== */

@media (max-width: 960px) {
  .hero__cards,
  .cards-4,
  .kontakt-cards,
  .split,
  .wh-grid,
  .cols-2,
  .stat-row,
  .pa-grid {
    grid-template-columns: 1fr;
  }

  .process,
  .benefits {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .step {
    padding-right: 0;
  }

  .callout__grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .callout__item:not(:first-child) {
    padding-left: 0;
    border-left: 0;
  }

  .vh-section {
    min-height: 0;
  }
  .split__img {
    justify-content: flex-start;
  }
  .wh-list {
    padding-top: 0;
  }
}

@media (max-width: 800px) {
  .nav {
    padding: 0 20px;
  }
  .nav__links {
    display: none;
  }
  .nav-burger {
    display: flex;
  }

  .hero,
  .vh-section,
  .kontakt,
  .section-flat,
  .footer {
    padding-left: 24px;
    padding-right: 24px;
  }

  .page-header {
    padding: 120px 24px 56px;
  }
  .page-header__actions {
    flex-wrap: wrap;
  }
}