/* ==========================================================================
   NXTGN Capacity Control website - layout and components
   Every colour, shadow and font stack comes from css/tokens.css (tests/page.test.mjs keeps raw colours out of here
   and checks that every class selector below is still used by a page, a partial or a script).
   Rhythm: 8 px (4 px only for hairline gaps). Max content width 1200 px.

    1  Base
    2  Layout: container, sections, section heads
    3  Icons, links, badges, buttons
    4  Header and navigation
    5  Hero, illustration, proof points
    6  Problem
    7  Product pillars
    8  Steps
    9  ROI calculator: frame and inputs
   10  ROI calculator: results
   11  ROI calculator: chart and notes
   12  Security
   13  Pricing
   14  FAQ
   15  Call to action, footer
   16  Utilities
   17  Storage validation: stages, sources, costs, options
   18  Capacity calculator "Ihr Stand"
   19  Levers per storage type, proof table
   20  Pricing details
   21  Placeholders and statements to confirm
   22  Registration form
   23  Article, legal and error pages
   24  Motion, forced colours, print
   ========================================================================== */

/* 1 Base --------------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--nx-header-h) + var(--nx-sp-16));
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--nx-bg);
  color: var(--nx-text);
  font-family: var(--nx-font-sans);
  font-size: var(--nx-fs-md);
  line-height: var(--nx-lh-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, p, figure, dl, dd { margin: 0; }
h1, h2, h3, h4 { line-height: var(--nx-lh-snug); font-weight: 600; }
img, svg { max-width: 100%; }
img { display: block; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
strong, b { font-weight: 600; }
code { font-family: var(--nx-font-mono); font-size: 0.92em; }
[hidden] { display: none !important; }
::selection { background: var(--nx-accent-soft); color: var(--nx-text); }

:focus-visible { outline: 3px solid var(--nx-focus); outline-offset: 3px; }
:focus:not(:focus-visible) { outline: none; }
main:focus { outline: none; }

/* 2 Layout ------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: calc(var(--nx-container) + 2 * var(--nx-gutter));
  margin-inline: auto;
  padding-inline: var(--nx-gutter);
}

.section { padding-block: var(--nx-section-y); }
.section--tint { background: var(--nx-bg-tint); }
.section--rule { border-top: 1px solid var(--nx-border); }

.section-head { max-width: 760px; margin-bottom: clamp(40px, 2rem + 2vw, 64px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--nx-sp-12);
  margin: 0 0 var(--nx-sp-16);
  font-family: var(--nx-font-mono);
  font-size: var(--nx-fs-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--nx-text-secondary);
}
.eyebrow::before { content: ""; flex: none; width: 24px; height: 1px; background: currentColor; }

.section-head__title {
  font-family: var(--nx-font-display);
  font-size: var(--nx-fs-h2);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--nx-text);
  text-wrap: balance;
}

.section-head__lead {
  margin-top: var(--nx-sp-16);
  max-width: 40em;
  font-size: var(--nx-fs-lg);
  line-height: 1.6;
  color: var(--nx-text-secondary);
  text-wrap: pretty;
}
.section-head--center .section-head__lead { margin-inline: auto; }

/* 3 Icons, links, badges, buttons ------------------------------------------------- */

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.icon {
  display: inline-block;
  flex: none;
  width: 20px;
  height: 20px;
  vertical-align: middle;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon--inline { width: 1em; height: 1em; margin-inline: 0.2em; vertical-align: -0.125em; }

a { color: var(--nx-link); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--nx-link-hover); text-decoration-thickness: 2px; }

.link-button {
  appearance: none;
  padding: 0;
  border: 0;
  background: none;
  color: var(--nx-link);
  font: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  cursor: pointer;
}
.link-button:hover { color: var(--nx-link-hover); text-decoration-thickness: 2px; }

.badge {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 8px;
  border: 1px solid transparent;
  border-radius: var(--nx-radius-pill);
  font-family: var(--nx-font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
  vertical-align: 0.15em;
}
.badge--planned { background: var(--nx-planned-bg); color: var(--nx-planned-text); border-color: var(--nx-planned-border); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--nx-sp-12);
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid transparent;
  border-radius: var(--nx-radius);
  font-family: var(--nx-font-sans);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color var(--nx-duration-fast) var(--nx-ease),
    border-color var(--nx-duration-fast) var(--nx-ease),
    color var(--nx-duration-fast) var(--nx-ease),
    box-shadow var(--nx-duration-fast) var(--nx-ease);
}
.button:hover { text-decoration: none; }
.button__icon { width: 18px; height: 18px; transition: transform var(--nx-duration) var(--nx-ease); }

.button--primary { background: var(--nx-primary); color: var(--nx-primary-text); box-shadow: var(--nx-shadow-xs); }
.button--primary:hover { background: var(--nx-primary-hover); color: var(--nx-primary-text); }
.button--primary .button__icon { color: var(--nx-primary-accent); stroke-width: 2; }
.button--primary:hover .button__icon { transform: translateX(3px); }

.button--secondary { background: var(--nx-surface); color: var(--nx-text); border-color: var(--nx-border-strong); }
.button--secondary:hover { color: var(--nx-text); border-color: var(--nx-text-secondary); background: var(--nx-surface-raised); }
.button--secondary:hover .button__icon { transform: translateY(2px); }

.button--ghost { background: transparent; color: var(--nx-text-secondary); }
.button--ghost:hover { background: var(--nx-surface-inset); color: var(--nx-text); }

.button--sm { min-height: 36px; padding: 6px 14px; gap: var(--nx-sp-8); font-size: var(--nx-fs-sm); }
.button--sm .button__icon { width: 16px; height: 16px; }
.button--lg { min-height: 52px; padding: 12px 24px; font-size: var(--nx-fs-md); }
.button--block { width: 100%; }

/* 4 Header and navigation ------------------------------------------------------- */

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--nx-sp-16);
  z-index: 200;
  padding: 12px 16px;
  border-radius: var(--nx-radius);
  background: var(--nx-primary);
  color: var(--nx-primary-text);
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { top: var(--nx-sp-12); color: var(--nx-primary-text); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--nx-header-bg);
  border-bottom: 1px solid transparent;
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  transition: border-color var(--nx-duration) var(--nx-ease);
}
.site-header.is-scrolled { border-bottom-color: var(--nx-border); }
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header { background: var(--nx-header-bg-solid); }
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--nx-sp-24);
  max-width: calc(var(--nx-container-wide) + 2 * var(--nx-gutter));
  height: var(--nx-header-h);
  margin-inline: auto;
  padding-inline: var(--nx-gutter);
}

.brand { display: inline-flex; flex: none; align-items: center; gap: var(--nx-sp-12); color: var(--nx-text); text-decoration: none; border-radius: var(--nx-radius-sm); }
.brand:hover { color: var(--nx-text); }
.brand__wordmark { width: auto; height: 28px; }
.brand__divider { width: 1px; height: 22px; background: var(--nx-border-strong); }
.brand__product { font-family: var(--nx-font-display); font-size: 19px; font-weight: 500; letter-spacing: 0.01em; line-height: 1; white-space: nowrap; }

.site-nav { display: flex; align-items: center; margin-left: auto; }
.site-nav__list { display: flex; align-items: center; gap: var(--nx-sp-4); margin: 0; padding: 0; list-style: none; }
.site-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding: 0 12px;
  border-radius: var(--nx-radius);
  color: var(--nx-text-secondary);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--nx-duration-fast) var(--nx-ease), background-color var(--nx-duration-fast) var(--nx-ease);
}
.site-nav__link:hover { color: var(--nx-text); background: var(--nx-surface-inset); text-decoration: none; }
.site-nav__link[aria-current="true"] { color: var(--nx-text); }
.site-nav__link[aria-current="true"]::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 3px;
  height: 2px;
  border-radius: 2px;
  background: var(--nx-accent);
}
.site-nav__cta { display: none; }
.site-header__cta { flex: none; }

/* language switch DE / EN (tools/render.mjs): the current language as text, the other one as a link. It stands in the
   header bar; a second copy inside the navigation takes over in the menu on phones, where the bar has no room for it. */
.site-nav .lang-switch { display: none; }
.lang-switch {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 2px;
  padding: 2px;
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius);
}
.lang-switch__current,
.lang-switch__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 36px;
  padding: 0 8px;
  border-radius: var(--nx-radius-sm);
  font-family: var(--nx-font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1;
}
.lang-switch__current { background: var(--nx-surface-inset); color: var(--nx-text); }
.lang-switch__link { color: var(--nx-text-secondary); text-decoration: none; transition: color var(--nx-duration-fast) var(--nx-ease), background-color var(--nx-duration-fast) var(--nx-ease); }
.lang-switch__link:hover { color: var(--nx-text); background: var(--nx-surface-inset); text-decoration: none; }

.menu-button {
  display: none;
  position: relative;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  border: 1px solid var(--nx-border-strong);
  border-radius: var(--nx-radius);
  background: var(--nx-surface);
  color: var(--nx-text);
  cursor: pointer;
}
.menu-button .icon { width: 22px; height: 22px; }
.menu-button__close { display: none; }
.menu-button[aria-expanded="true"] .menu-button__open { display: none; }
.menu-button[aria-expanded="true"] .menu-button__close { display: inline-block; }
.menu-button__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* full header from 1280 px: seven links, language switch and CTA; up to 1440 px with tighter spacing so they fit */
@media (min-width: 1280px) and (max-width: 1439.98px) {
  .site-header__inner { gap: var(--nx-sp-16); }
  .site-nav__link { padding: 0 9px; }
}

/* compact header below 1280 px; keep in sync with MENU_QUERY in js/site.js */
@media (max-width: 1279.98px) {
  .site-header__inner { gap: var(--nx-sp-16); }
  .site-header__cta { margin-left: auto; }
  .site-header__cta + .menu-button { margin-left: 0; }
  .site-header__inner > .lang-switch { margin-left: auto; }
  .site-header__inner > .lang-switch + .site-header__cta { margin-left: 0; }

  .js .menu-button { display: inline-flex; }
  .js .site-nav {
    position: fixed;
    top: var(--nx-header-h);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    max-height: calc(100vh - var(--nx-header-h));
    max-height: calc(100dvh - var(--nx-header-h));
    margin: 0;
    padding: var(--nx-sp-8) var(--nx-gutter) var(--nx-sp-24);
    overflow-y: auto;
    background: var(--nx-header-bg-solid);
    border-top: 1px solid var(--nx-border);
    border-bottom: 1px solid var(--nx-border);
    box-shadow: var(--nx-shadow-md);
  }
  .js .site-nav.is-open { display: flex; }
  .js .site-nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .js .site-nav__link {
    width: 100%;
    height: 56px;
    padding: 0 var(--nx-sp-4);
    border-bottom: 1px solid var(--nx-border);
    border-radius: 0;
    font-size: 17px;
    color: var(--nx-text);
  }
  .js .site-nav__link:hover { background: transparent; color: var(--nx-link-hover); }
  .js .site-nav__link[aria-current="true"]::after { left: auto; right: var(--nx-sp-4); top: 50%; bottom: auto; width: 8px; height: 8px; margin-top: -4px; border-radius: 50%; }

  /* without JavaScript the navigation stays reachable as a scrollable second row */
  html:not(.js) .site-header__inner { flex-wrap: wrap; height: auto; padding-block: var(--nx-sp-12); }
  html:not(.js) .site-nav { order: 3; width: 100%; margin: 0; overflow-x: auto; }
}

@media (max-width: 767.98px) {
  :root { --nx-header-h: 64px; }
  .brand__wordmark { height: 24px; }
  .brand__product { font-size: 17px; }
  .brand__divider { height: 18px; }
}

@media (max-width: 639.98px) {
  .site-header__cta { display: none; }
  .js .site-nav__cta { display: inline-flex; margin-top: var(--nx-sp-24); }
  .menu-button { margin-left: auto; }
  .js .site-header__inner > .lang-switch { display: none; }
  .js .site-nav .lang-switch { display: inline-flex; align-self: flex-start; margin-top: var(--nx-sp-16); }
}

/* small phones (320 px): brand, menu button and the gutters must fit without horizontal scrolling */
@media (max-width: 399.98px) {
  .site-header__inner { gap: var(--nx-sp-12); }
  .brand { gap: var(--nx-sp-8); }
  .brand__product { font-size: 15px; }
  .brand__divider { height: 16px; }
}

/* 5 Hero ----------------------------------------------------------------------- */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(48px, 2rem + 5vw, 112px) clamp(48px, 2rem + 3vw, 96px);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--nx-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--nx-grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: center top;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 25% 15%, var(--nx-mask-solid) 20%, transparent 72%);
  mask-image: radial-gradient(ellipse 70% 80% at 25% 15%, var(--nx-mask-solid) 20%, transparent 72%);
}

.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--nx-sp-48); align-items: center; }

.hero__title {
  font-family: var(--nx-font-display);
  font-size: var(--nx-fs-display);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--nx-text);
  text-wrap: balance;
}

.hero__lead {
  margin-top: var(--nx-sp-24);
  max-width: 36em;
  font-size: clamp(17px, 1rem + 0.3vw, 19px);
  line-height: 1.6;
  color: var(--nx-text-secondary);
  text-wrap: pretty;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: var(--nx-sp-12); margin-top: var(--nx-sp-40); }

.hero__art { position: relative; min-width: 0; }
.hero-art { display: block; width: 100%; max-width: 580px; height: auto; margin-inline: auto; overflow: visible; }

@media (min-width: 1024px) {
  .hero__grid { grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: var(--nx-sp-64); }
}

@media (max-width: 639.98px) {
  .hero__actions .button { width: 100%; }
}

/* illustration (inline SVG, token colours) */
.ha-dot { fill: var(--nx-dot); }
.ha-shadow { flood-color: var(--nx-shadow-color); flood-opacity: var(--nx-art-shadow-opacity); }
.ha-card { fill: var(--nx-surface); stroke: var(--nx-border); stroke-width: 1; }
.ha-eyebrow { font-family: var(--nx-font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.14em; fill: var(--nx-text-secondary); }
.ha-title { font-family: var(--nx-font-sans); font-size: 19px; font-weight: 600; fill: var(--nx-text); }
.ha-pill--warn { fill: var(--nx-draft-bg); stroke: var(--nx-draft-border); stroke-width: 1; }
.ha-pill-dot--warn { fill: var(--nx-warn-fill); }
.ha-pill-text--warn { font-family: var(--nx-font-sans); font-size: 12.5px; font-weight: 600; fill: var(--nx-draft-text); }
.ha-row-label { font-family: var(--nx-font-sans); font-size: 14px; font-weight: 600; fill: var(--nx-text); }
.ha-row-value { font-family: var(--nx-font-mono); font-size: 13px; font-weight: 600; text-anchor: end; fill: var(--nx-text-secondary); }
.ha-row-value--warn { fill: var(--nx-draft-text); }
.ha-track { fill: var(--nx-art-gauge-track); }
.ha-bar { fill: var(--nx-art-gauge-after); }
.ha-bar-over { fill: var(--nx-warn-fill); }
.ha-quota { fill: none; stroke: var(--nx-text-secondary); stroke-width: 1.5; stroke-dasharray: 4 4; }
.ha-quota-label { font-family: var(--nx-font-mono); font-size: 11px; font-weight: 500; text-anchor: middle; fill: var(--nx-text-secondary); }
.ha-note { font-family: var(--nx-font-sans); font-size: 13px; font-weight: 500; fill: var(--nx-text-secondary); }
.ha-flow { fill: none; stroke: var(--nx-art-flow); stroke-width: 1.5; }
.ha-flow--active { stroke: var(--nx-art-flow-active); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 4 10; }
.ha-port { fill: var(--nx-surface); stroke: var(--nx-art-flow-active); stroke-width: 2; }
.ha-check-bg { fill: var(--nx-accent-soft); }
.ha-check-mark { fill: none; stroke: var(--nx-accent-strong); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ha-check-text { font-family: var(--nx-font-sans); font-size: 14px; font-weight: 500; fill: var(--nx-text); }
.ha-lever { font-family: var(--nx-font-sans); font-size: 13.5px; font-weight: 500; fill: var(--nx-text); }
.ha-lever--muted { fill: var(--nx-text-secondary); }
.ha-pending-bg { fill: var(--nx-planned-bg); }
.ha-pending-mark { fill: none; stroke: var(--nx-planned-text); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.hero__meta { margin-top: var(--nx-sp-16); font-size: var(--nx-fs-sm); color: var(--nx-text-secondary); }

/* proof points */
.proof {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: clamp(48px, 2rem + 3vw, 80px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--nx-border);
}
.proof__item { display: flex; align-items: flex-start; gap: var(--nx-sp-16); padding: var(--nx-sp-24) 0; border-bottom: 1px solid var(--nx-border); }
.proof__icon { width: 24px; height: 24px; margin-top: 1px; color: var(--nx-icon); }
.proof__text { font-size: var(--nx-fs-md); font-weight: 500; line-height: 1.5; color: var(--nx-text); }
.proof__text .badge { margin-left: var(--nx-sp-4); }
.proof__note { font-weight: 400; color: var(--nx-text-secondary); }

@media (min-width: 900px) {
  .proof { grid-template-columns: repeat(3, minmax(0, 1fr)); border-bottom: 1px solid var(--nx-border); }
  .proof__item { padding: var(--nx-sp-32) var(--nx-sp-32); border-bottom: 0; border-left: 1px solid var(--nx-border); }
  .proof__item:first-child { padding-left: 0; border-left: 0; }
  .proof__item:last-child { padding-right: 0; }
}

/* 6 Problem --------------------------------------------------------------------- */

.facts { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--nx-sp-24); }
@media (min-width: 768px) { .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.fact {
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 1rem + 1.2vw, 32px);
  background: var(--nx-surface);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius-xl);
}
.fact__title { margin-bottom: var(--nx-sp-8); font-size: var(--nx-fs-xl); color: var(--nx-text); }
.fact__text { color: var(--nx-text-secondary); }

.quote-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: var(--nx-sp-8) var(--nx-sp-32);
  margin-top: var(--nx-sp-24);
  padding: var(--nx-sp-24) clamp(24px, 1rem + 1.2vw, 32px);
  border: 1px solid var(--nx-border);
  border-left: 3px solid var(--nx-icon);
  border-radius: var(--nx-radius-xl);
  background: var(--nx-surface);
}
.quote-strip__lead { display: flex; align-items: center; gap: var(--nx-sp-12); font-size: var(--nx-fs-sm); font-weight: 500; color: var(--nx-text-secondary); }
.quote-strip__icon { width: 22px; height: 22px; color: var(--nx-icon); fill: currentColor; stroke: none; }
.quote-strip__quote { margin: 0; font-family: var(--nx-font-display); font-size: clamp(20px, 1rem + 0.8vw, 26px); font-weight: 500; line-height: 1.3; color: var(--nx-text); }
.quote-strip__source { font-size: var(--nx-fs-sm); font-weight: 500; white-space: nowrap; }
@media (min-width: 960px) {
  .quote-strip { grid-template-columns: auto minmax(0, 1fr) auto; }
}

.icon-tile {
  display: grid;
  place-items: center;
  flex: none;
  width: 44px;
  height: 44px;
  margin-bottom: var(--nx-sp-24);
  border: 1px solid var(--nx-icon-tile-border);
  border-radius: var(--nx-radius-lg);
  background: var(--nx-icon-tile);
  color: var(--nx-icon);
}
.icon-tile .icon { width: 22px; height: 22px; }
.icon-tile--lg { width: 52px; height: 52px; }
.icon-tile--lg .icon { width: 26px; height: 26px; }

/* 7 Product pillars --------------------------------------------------------------- */

.pillars { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--nx-sp-24); }
@media (min-width: 1024px) { .pillars { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.pillar {
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 1rem + 1.2vw, 32px);
  background: var(--nx-surface);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius-xl);
  box-shadow: var(--nx-shadow-xs);
}
.pillar__title { margin-bottom: var(--nx-sp-8); font-size: 22px; color: var(--nx-text); }
.pillar__text { margin-bottom: var(--nx-sp-24); color: var(--nx-text-secondary); }

.ticks { display: grid; gap: var(--nx-sp-12); margin: 0; padding: var(--nx-sp-24) 0 0; list-style: none; border-top: 1px solid var(--nx-border); }
.ticks > li { position: relative; padding-left: var(--nx-sp-24); font-size: 15px; line-height: 1.5; }
.ticks > li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--nx-icon);
}
.ticks .badge { margin-left: var(--nx-sp-4); }

/* the chevron trails each step, so a wrapped line ends with "›" instead of starting with it */

/* 8 Steps ------------------------------------------------------------------------- */

.note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--nx-sp-8) var(--nx-sp-12);
  margin-top: var(--nx-sp-48);
  font-size: var(--nx-fs-sm);
  color: var(--nx-text-secondary);
}
.note--block { margin: 0 0 var(--nx-sp-24); padding: var(--nx-sp-16); border: 1px solid var(--nx-border); border-radius: var(--nx-radius-lg); background: var(--nx-surface); }

/* 9 ROI calculator: frame and inputs ----------------------------------------------- */

.roi {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--nx-surface);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius-2xl);
  box-shadow: var(--nx-shadow-lg);
}
@media (min-width: 1024px) {
  .roi { grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr); }
}

.roi__inputs { min-width: 0; padding: clamp(24px, 1rem + 2vw, 40px); border-bottom: 1px solid var(--nx-border); }
@media (min-width: 1024px) {
  .roi__inputs { border-bottom: 0; border-right: 1px solid var(--nx-border); }
}
.roi__heading { margin-bottom: var(--nx-sp-24); font-size: var(--nx-fs-lg); color: var(--nx-text); }
/* "Gerechnet mit Ihrem Stand": the tenant the ROI calculator takes from "Wo steht Ihr Mandant?" */
.roi-basis { margin: calc(-1 * var(--nx-sp-12)) 0 var(--nx-sp-24); font-size: var(--nx-fs-sm); line-height: 1.5; color: var(--nx-text-secondary); }

.field { min-width: 0; margin-bottom: var(--nx-sp-24); }
.field__label { display: block; margin-bottom: var(--nx-sp-8); font-size: var(--nx-fs-sm); font-weight: 600; line-height: 1.4; color: var(--nx-text); }
.field__label .badge { margin-left: var(--nx-sp-4); }
.field__optional { margin-left: var(--nx-sp-4); font-family: var(--nx-font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.06em; color: var(--nx-text-secondary); }
.field__hint { margin-top: var(--nx-sp-8); font-size: 13px; line-height: 1.5; color: var(--nx-text-secondary); }
.field__hint code { font-size: 12px; color: var(--nx-text); }
.field__error { margin-top: 6px; font-size: 13px; font-weight: 500; line-height: 1.45; color: var(--nx-error-text); }
.field__error:empty { margin: 0; }

.field-grid { display: grid; grid-template-columns: minmax(0, 1fr); column-gap: var(--nx-sp-24); }
@media (min-width: 560px) { .field-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.input-group { position: relative; display: flex; align-items: stretch; }
.input {
  width: 100%;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--nx-control-border);
  border-radius: var(--nx-radius);
  background: var(--nx-surface);
  color: var(--nx-text);
  font-family: var(--nx-font-mono);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.2;
  transition: border-color var(--nx-duration-fast) var(--nx-ease);
  -webkit-appearance: none;
  appearance: none;
}
.input:hover { border-color: var(--nx-text-secondary); }
.input:focus-visible { outline-offset: 1px; border-color: var(--nx-text); }
.input::placeholder { color: var(--nx-text-secondary); opacity: 0.75; }
.input[aria-invalid="true"] { border-color: var(--nx-error-border); background: var(--nx-error-soft); }
.input[readonly] { background: var(--nx-surface-inset); }
.input-group .input { padding-right: 64px; }
.input-group__unit {
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  font-family: var(--nx-font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--nx-text-secondary);
  pointer-events: none;
}
.input-group--select .input { padding-right: 44px; cursor: pointer; }
.select__chevron { position: absolute; top: 50%; right: 12px; width: 18px; height: 18px; transform: translateY(-50%); color: var(--nx-text-secondary); pointer-events: none; }

.disclosure {
  margin: 0 0 var(--nx-sp-16);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius-lg);
  background: var(--nx-surface);
}
.disclosure--help { background: var(--nx-bg-tint); }
.disclosure__summary {
  display: flex;
  align-items: center;
  gap: var(--nx-sp-12);
  min-height: 52px;
  padding: var(--nx-sp-12) var(--nx-sp-16);
  border-radius: inherit;
  cursor: pointer;
  list-style: none;
}
.disclosure__summary::-webkit-details-marker { display: none; }
.disclosure__title { font-size: 15px; font-weight: 600; color: var(--nx-text); }
.disclosure__meta { font-size: 13px; color: var(--nx-text-secondary); }
.disclosure__lead-icon { width: 18px; height: 18px; color: var(--nx-text-secondary); }
.disclosure__chevron { width: 18px; height: 18px; margin-left: auto; color: var(--nx-text-secondary); transition: transform var(--nx-duration) var(--nx-ease); }
.disclosure[open] > .disclosure__summary .disclosure__chevron { transform: rotate(180deg); }
.disclosure__body { padding: var(--nx-sp-24) var(--nx-sp-16) var(--nx-sp-8); border-top: 1px solid var(--nx-border); }
.disclosure--help .disclosure__body { padding-bottom: var(--nx-sp-16); }

.path { display: flex; flex-wrap: wrap; gap: var(--nx-sp-8) 0; margin: 0 0 var(--nx-sp-16); padding: 0; list-style: none; font-size: var(--nx-fs-sm); font-weight: 600; color: var(--nx-text); }
.path li { display: inline-flex; align-items: center; }
.path li + li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin: 0 12px 0 8px;
  border-top: 1.5px solid var(--nx-text-secondary);
  border-right: 1.5px solid var(--nx-text-secondary);
  transform: rotate(45deg);
}
.help-list { margin: 0 0 var(--nx-sp-12); padding-left: 18px; font-size: var(--nx-fs-sm); color: var(--nx-text-secondary); }
.help-list li + li { margin-top: 6px; }
.help-list code { padding: 1px 6px; border-radius: var(--nx-radius-sm); background: var(--nx-surface); color: var(--nx-text); font-size: 13px; }
.help-text { font-size: var(--nx-fs-sm); color: var(--nx-text-secondary); }

.roi-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--nx-sp-8); margin-top: var(--nx-sp-8); }
.roi-actions__status { margin-left: var(--nx-sp-4); font-size: 13px; font-weight: 500; color: var(--nx-accent-text); }
.roi-share { margin-top: var(--nx-sp-16); }

.roi-peek { display: none; }
@media (max-width: 1023.98px) {
  .roi-peek {
    position: sticky;
    bottom: var(--nx-sp-12);
    z-index: 5;
    display: flex;
    align-items: center;
    gap: var(--nx-sp-12);
    margin: var(--nx-sp-24) calc(-1 * var(--nx-sp-8)) 0;
    padding: var(--nx-sp-12) var(--nx-sp-16);
    border: 1px solid var(--nx-navy-block-border);
    border-radius: var(--nx-radius-lg);
    background: var(--nx-navy-block);
    color: var(--nx-on-navy);
    text-decoration: none;
    box-shadow: var(--nx-shadow-lg);
  }
  .roi-peek:hover { color: var(--nx-on-navy); }
  .roi-peek:focus-visible { outline-color: var(--nx-focus); }
  .roi-peek__label { font-size: 13px; color: var(--nx-on-navy-muted); }
  .roi-peek__value { margin-left: auto; font-family: var(--nx-font-display); font-size: 22px; font-weight: 600; line-height: 1; white-space: nowrap; }
  .roi-peek[data-state="positive"] .roi-peek__value { color: var(--nx-on-navy-positive); }
  .roi-peek[data-state="neutral"] .roi-peek__value { color: var(--nx-on-navy-muted); }
  .roi-peek .icon { width: 18px; height: 18px; color: var(--nx-on-navy-muted); }
}

/* 10 ROI calculator: results ---------------------------------------------------- */

/* The aside fills the first grid row (stretch) and is the sticky result's containing block: sticky positioning is bounded by
   the containing block, not by the grid area - directly in the grid the result slid over the chart once "Erweitert" was open. */
.roi__aside { min-width: 0; }
.roi__results { display: flex; flex-direction: column; gap: var(--nx-sp-24); min-width: 0; padding: clamp(24px, 1rem + 2vw, 40px); }
.roi__results:focus { outline: none; }
/* the result stays in view while the (longer) input column is edited - only where it fits the viewport */
@media (min-width: 1024px) and (min-height: 820px) {
  .roi__results { position: sticky; top: calc(var(--nx-header-h) + var(--nx-sp-8)); }
}

.roi-summary {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(24px, 1rem + 1vw, 32px);
  border: 1px solid var(--nx-navy-block-border);
  border-radius: var(--nx-radius-xl);
  background: var(--nx-navy-block);
  color: var(--nx-on-navy);
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}
.roi-summary::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--nx-on-navy-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--nx-on-navy-grid) 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: linear-gradient(to left, var(--nx-mask-solid), transparent 75%);
  mask-image: linear-gradient(to left, var(--nx-mask-solid), transparent 75%);
}
.roi-summary__label { font-family: var(--nx-font-mono); font-size: var(--nx-fs-xs); font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--nx-on-navy-muted); }
.roi-summary__value {
  margin-top: var(--nx-sp-12);
  font-family: var(--nx-font-display);
  font-size: var(--nx-fs-figure);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--nx-on-navy);
}
.roi-summary[data-state="positive"] .roi-summary__value { color: var(--nx-on-navy-positive); }
.roi-summary[data-state="neutral"] .roi-summary__value { color: var(--nx-on-navy-muted); }
.roi-summary__explain { margin-top: var(--nx-sp-12); max-width: 46ch; font-size: var(--nx-fs-sm); line-height: 1.55; color: var(--nx-on-navy-muted); }
.roi-summary__explain:empty { display: none; }
.roi-summary__tier {
  width: fit-content;
  max-width: 100%;
  margin-top: var(--nx-sp-16);
  padding: 6px 12px;
  border: 1px solid var(--nx-on-navy-border);
  border-radius: var(--nx-radius);
  font-size: 13px;
  line-height: 1.45;
  color: var(--nx-on-navy-muted);
}
.roi-summary__tier strong { color: var(--nx-on-navy); }
.roi-summary :focus-visible { outline-color: var(--nx-focus-on-dark); }
.breakdown__detail { margin-left: var(--nx-sp-4); font-family: var(--nx-font-mono); font-size: 12px; color: var(--nx-text-secondary); white-space: nowrap; }
.roi-summary__kpis {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--nx-sp-16) var(--nx-sp-24);
  margin-top: var(--nx-sp-24);
  padding-top: var(--nx-sp-24);
  border-top: 1px solid var(--nx-on-navy-border);
}
.roi-summary__kpi dt { font-size: 13px; line-height: 1.4; color: var(--nx-on-navy-muted); }
.roi-summary__kpi-note { color: var(--nx-on-navy-subtle); }
.roi-summary__kpi dd { margin-top: var(--nx-sp-4); font-family: var(--nx-font-display); font-size: clamp(22px, 1rem + 1vw, 28px); font-weight: 600; line-height: 1.15; font-variant-numeric: tabular-nums; color: var(--nx-on-navy); white-space: nowrap; }

.breakdown { width: 100%; border-collapse: collapse; font-size: 15px; }
.breakdown__caption {
  padding-bottom: var(--nx-sp-8);
  font-family: var(--nx-font-mono);
  font-size: var(--nx-fs-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-align: left;
  text-transform: uppercase;
  color: var(--nx-text-secondary);
}
.breakdown th { padding: var(--nx-sp-12) 0; border-bottom: 1px solid var(--nx-border); font-weight: 400; text-align: left; color: var(--nx-text-secondary); }
.breakdown td {
  padding: var(--nx-sp-12) 0 var(--nx-sp-12) var(--nx-sp-16);
  border-bottom: 1px solid var(--nx-border);
  font-family: var(--nx-font-mono);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
  color: var(--nx-text);
}
.breakdown tfoot th, .breakdown tfoot td { padding-top: var(--nx-sp-16); border-bottom: 0; font-weight: 600; color: var(--nx-text); }
.breakdown td.is-positive { color: var(--nx-accent-text); }

.roi-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--nx-sp-12); }
.roi-facts__item { padding: var(--nx-sp-12) var(--nx-sp-16); border: 1px solid var(--nx-border); border-radius: var(--nx-radius-lg); background: var(--nx-bg-tint); }
.roi-facts dt { font-size: 12.5px; line-height: 1.35; color: var(--nx-text-secondary); }
.roi-facts dd { margin-top: 6px; font-family: var(--nx-font-mono); font-size: 16px; font-weight: 600; line-height: 1.25; color: var(--nx-text); }
@media (max-width: 559.98px) {
  .roi-facts { grid-template-columns: minmax(0, 1fr); }
  .roi-facts__item { display: flex; align-items: baseline; justify-content: space-between; gap: var(--nx-sp-16); }
  .roi-facts dd { margin-top: 0; text-align: right; }
}

.roi-callout {
  padding: var(--nx-sp-12) var(--nx-sp-16);
  border: 1px solid var(--nx-border);
  border-left: 3px solid var(--nx-icon);
  border-radius: var(--nx-radius);
  background: var(--nx-surface-raised);
  font-size: var(--nx-fs-sm);
  line-height: 1.5;
  color: var(--nx-text);
}
.roi-callout--warn { border-left-color: var(--nx-warn-fill); background: var(--nx-draft-bg); }

/* 11 ROI calculator: chart and notes --------------------------------------------- */

.roi-chart { grid-column: 1 / -1; min-width: 0; padding: clamp(24px, 1rem + 2vw, 40px); border-top: 1px solid var(--nx-border); }
.roi-chart__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--nx-sp-16) var(--nx-sp-32); margin-bottom: var(--nx-sp-24); }
.roi-chart__caption { max-width: 560px; }
.roi-chart__title { font-size: var(--nx-fs-lg); color: var(--nx-text); }
.roi-chart__sub { margin-top: 6px; font-size: var(--nx-fs-sm); color: var(--nx-text-secondary); }

.legend { display: flex; flex-wrap: wrap; gap: var(--nx-sp-8) var(--nx-sp-24); margin: 0; padding: 0; list-style: none; font-size: 13px; color: var(--nx-text-secondary); }
.legend__item { display: inline-flex; align-items: center; gap: var(--nx-sp-8); }
.legend__item::before { content: ""; width: 20px; height: 3px; border-radius: 2px; background: var(--nx-chart-without); }
.legend__item--with::before { background: var(--nx-chart-with); }
.legend__item--saving::before { width: 14px; height: 12px; border-radius: 3px; background: var(--nx-chart-band-saving); }

.roi-chart__plot { position: relative; height: 300px; }
@media (max-width: 639.98px) { .roi-chart__plot { height: 240px; } }
.chart { display: block; width: 100%; height: 100%; overflow: visible; touch-action: pan-y; }
.chart__grid line { stroke: var(--nx-chart-grid); stroke-width: 1; shape-rendering: crispEdges; }
.chart__grid line.chart__baseline { stroke: var(--nx-chart-axis); }
.chart__axis text { font-family: var(--nx-font-mono); font-size: 12px; font-weight: 500; fill: var(--nx-text-secondary); }
.chart__axis--y text { text-anchor: end; dominant-baseline: middle; }
.chart__axis--x text { text-anchor: middle; }
.chart__axis--x text.is-last { text-anchor: end; }
[data-roi-out="tier"]:focus { outline: none; }
.chart__band--saving { fill: var(--nx-chart-band-saving); }
.chart__band--extra { fill: var(--nx-chart-band-extra); }
.chart__line { fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.chart__line--without { stroke: var(--nx-chart-without); }
.chart__line--with { stroke: var(--nx-chart-with); }
.chart__guide { stroke: var(--nx-chart-guide); stroke-width: 1; stroke-dasharray: 3 3; }
.chart__dot { stroke: var(--nx-surface); stroke-width: 2; }
.chart__dot--without { fill: var(--nx-chart-without); }
.chart__dot--with { fill: var(--nx-chart-with); }

.chart-tooltip {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  min-width: 220px;
  padding: var(--nx-sp-12) var(--nx-sp-16);
  border: 1px solid var(--nx-navy-block-border);
  border-radius: var(--nx-radius-lg);
  background: var(--nx-navy-block);
  color: var(--nx-on-navy);
  box-shadow: var(--nx-shadow-md);
  font-size: 13px;
  line-height: 1.45;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--nx-duration-fast) var(--nx-ease);
}
.chart-tooltip.is-visible { opacity: 1; }
.chart-tooltip__title { margin-bottom: 6px; font-family: var(--nx-font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--nx-on-navy-muted); }
.chart-tooltip__row { display: flex; justify-content: space-between; gap: var(--nx-sp-16); }
.chart-tooltip__row dt { color: var(--nx-on-navy-muted); }
.chart-tooltip__row dd { font-family: var(--nx-font-mono); font-weight: 600; white-space: nowrap; }
.chart-tooltip__row--saving dd { color: var(--nx-on-navy-positive); }

.roi-chart__foot { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--nx-sp-8) var(--nx-sp-24); margin-top: var(--nx-sp-16); }
.roi-chart__summary { max-width: 70ch; font-size: 13px; line-height: 1.5; color: var(--nx-text-secondary); }
.roi-chart__foot .link-button { font-size: 13px; font-weight: 500; }

.roi-table--visible { margin-top: var(--nx-sp-16); max-height: 360px; overflow: auto; border: 1px solid var(--nx-border); border-radius: var(--nx-radius-lg); }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table caption { padding: var(--nx-sp-12) var(--nx-sp-16); text-align: left; font-weight: 600; }
.data-table th, .data-table td { padding: var(--nx-sp-8) var(--nx-sp-16); border-top: 1px solid var(--nx-border); text-align: right; white-space: nowrap; }
.data-table th:first-child, .data-table td:first-child { text-align: left; }
.data-table thead th { position: sticky; top: 0; background: var(--nx-surface-inset); font-weight: 600; color: var(--nx-text-secondary); }
.data-table td { font-family: var(--nx-font-mono); font-variant-numeric: tabular-nums; }

.roi-notes { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--nx-sp-16) var(--nx-sp-32); margin: var(--nx-sp-32) 0 0; padding: 0; list-style: none; }
@media (min-width: 960px) { .roi-notes { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.roi-notes__item { display: flex; align-items: flex-start; gap: 10px; font-size: var(--nx-fs-sm); line-height: 1.55; color: var(--nx-text-secondary); }
.roi-notes__item .icon { width: 16px; height: 16px; margin-top: 3px; }

/* 12 Security ------------------------------------------------------------------- */

.features {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  list-style: none;
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius-xl);
  background: var(--nx-border);
}
@media (min-width: 640px) { .features { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .features { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.feature { padding: clamp(24px, 1rem + 1.2vw, 32px); background: var(--nx-surface); }
.feature .icon-tile { margin-bottom: var(--nx-sp-16); }
.feature__title { display: flex; flex-wrap: wrap; align-items: center; gap: var(--nx-sp-8); margin-bottom: var(--nx-sp-8); font-size: var(--nx-fs-lg); color: var(--nx-text); }
.feature__text { font-size: 15px; color: var(--nx-text-secondary); }
.feature__text .badge { margin-left: var(--nx-sp-4); }

/* 13 Pricing -------------------------------------------------------------------- */

.section-head__title .badge { margin-left: var(--nx-sp-8); vertical-align: 0.35em; }

.plans { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--nx-sp-16); margin: 0; padding: 0; list-style: none; }
@media (min-width: 640px) { .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .plans { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--nx-sp-32) var(--nx-sp-24) var(--nx-sp-24);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius-xl);
  background: var(--nx-surface);
  box-shadow: var(--nx-shadow-xs);
}
.plan__name { font-family: var(--nx-font-display); font-size: var(--nx-fs-2xl); font-weight: 600; line-height: 1.2; color: var(--nx-text); }
.plan__price { display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--nx-sp-4) var(--nx-sp-8); margin-top: var(--nx-sp-16); }
.plan__amount { font-family: var(--nx-font-display); font-size: clamp(44px, 2rem + 1.6vw, 56px); font-weight: 600; line-height: 1; letter-spacing: -0.02em; color: var(--nx-text); white-space: nowrap; }
.plan__period { font-size: 15px; color: var(--nx-text-secondary); }
.plan__desc { margin: var(--nx-sp-16) 0 var(--nx-sp-24); font-size: 15px; line-height: 1.5; color: var(--nx-text-secondary); }

.enterprise {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--nx-sp-8) var(--nx-sp-24);
  margin-top: var(--nx-sp-16);
  padding: var(--nx-sp-24);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-radius-xl);
  background: var(--nx-surface);
}
.enterprise__label { font-family: var(--nx-font-display); font-size: var(--nx-fs-xl); font-weight: 600; color: var(--nx-text); }
.enterprise__text { flex: 1 1 320px; color: var(--nx-text-secondary); }
.enterprise__link { display: inline-flex; align-items: center; gap: var(--nx-sp-8); font-weight: 600; white-space: nowrap; }
.enterprise__link .icon { width: 18px; height: 18px; transition: transform var(--nx-duration) var(--nx-ease); }
.enterprise__link:hover .icon { transform: translateX(3px); }

.plan-notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--nx-sp-8) var(--nx-sp-32);
  margin: var(--nx-sp-32) 0 0;
  padding: var(--nx-sp-24) 0 0;
  list-style: none;
  border-top: 1px solid var(--nx-border);
  font-size: var(--nx-fs-sm);
  line-height: 1.5;
  color: var(--nx-text-secondary);
}
@media (min-width: 768px) { .plan-notes { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.plan-notes li { position: relative; padding-left: var(--nx-sp-16); }
.plan-notes li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 5px; height: 5px; border-radius: 50%; background: var(--nx-border-strong); }

/* 14 FAQ ------------------------------------------------------------------------ */

.faq { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--nx-sp-40); }
.faq .section-head { margin-bottom: 0; }
@media (min-width: 1024px) {
  .faq { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: var(--nx-sp-64); align-items: start; }
  .faq__head { position: sticky; top: calc(var(--nx-header-h) + var(--nx-sp-32)); }
}
.faq__list { border-top: 1px solid var(--nx-border); }
.faq-item { border-bottom: 1px solid var(--nx-border); }
.faq-item__summary {
  display: flex;
  align-items: center;
  gap: var(--nx-sp-12);
  padding: 20px var(--nx-sp-4);
  border-radius: var(--nx-radius-sm);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--nx-text);
  cursor: pointer;
  list-style: none;
}
.faq-item__summary::-webkit-details-marker { display: none; }
.faq-item__summary:hover .faq-item__question { color: var(--nx-link-hover); }
.faq-item__question { flex: 1 1 auto; }
.faq-item__icon { width: 20px; height: 20px; color: var(--nx-text-secondary); transition: transform var(--nx-duration) var(--nx-ease); }
.faq-item[open] .faq-item__icon { transform: rotate(45deg); }
.faq-item__answer { max-width: 62ch; padding: 0 var(--nx-sp-4) var(--nx-sp-24); color: var(--nx-text-secondary); }

/* 15 Call to action, footer ------------------------------------------------------- */

.site-footer {
  padding-block: var(--nx-sp-64) var(--nx-sp-32);
  border-top: 1px solid var(--nx-on-navy-border);
  background: var(--nx-navy-block-deep);
  color: var(--nx-on-navy-muted);
  font-size: var(--nx-fs-sm);
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}
.site-footer :focus-visible { outline-color: var(--nx-focus-on-dark); }
.site-footer__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--nx-sp-40); }
/* brand and three link columns (product, articles, legal); between tablet and desktop the brand takes its own row */
@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .site-footer__brand { grid-column: 1 / -1; }
}
@media (min-width: 1024px) {
  .site-footer__grid { grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)); }
  .site-footer__brand { grid-column: auto; }
}
.site-footer__logo { width: 180px; height: auto; }
.site-footer__claim { max-width: 36ch; margin-top: var(--nx-sp-24); }
.site-footer__heading { margin-bottom: var(--nx-sp-16); font-family: var(--nx-font-mono); font-size: var(--nx-fs-xs); font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--nx-on-navy-subtle); }
.site-footer ul { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.site-footer li { display: flex; flex-wrap: wrap; align-items: center; gap: var(--nx-sp-8); }
.site-footer a { color: var(--nx-on-navy); text-decoration: none; }
.site-footer a:hover { color: var(--nx-on-navy); text-decoration: underline; }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--nx-sp-8) var(--nx-sp-24); margin-top: var(--nx-sp-32); padding-top: var(--nx-sp-24); border-top: 1px solid var(--nx-on-navy-border); font-size: 13px; color: var(--nx-on-navy-subtle); }

/* 16 Utilities ------------------------------------------------------------- */

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  border: 0 !important;
  white-space: nowrap !important;
}

/* 17 Storage validation: stages, sources, costs, options ------------------------------ */

.stage-cards { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--nx-sp-16); margin: 0; padding: 0; list-style: none; counter-reset: stage; }
@media (min-width: 900px) { .stage-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.stage-card {
  position: relative;
  padding: var(--nx-sp-24);
  border: 1px solid var(--nx-border);
  border-top: 3px solid var(--nx-icon);
  border-radius: var(--nx-radius-xl);
  background: var(--nx-surface);
}
.stage-card:nth-child(2) { border-top-color: var(--nx-warn-fill); }
.stage-card:nth-child(3) { border-top-color: var(--nx-error-border); }
.stage-card__when { font-family: var(--nx-font-mono); font-size: var(--nx-fs-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--nx-text-secondary); }
.stage-card__title { margin: var(--nx-sp-8) 0; font-family: var(--nx-font-display); font-size: var(--nx-fs-2xl); font-weight: 600; color: var(--nx-text); }
.stage-card__text { font-size: 15px; color: var(--nx-text-secondary); }
.stage-cards__note { margin-top: var(--nx-sp-16); font-weight: 500; color: var(--nx-text); }

.sources { display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--nx-sp-4) var(--nx-sp-12); margin-top: var(--nx-sp-16); font-size: var(--nx-fs-sm); color: var(--nx-text-secondary); }
.sources a { font-weight: 500; }
.sources__sep { color: var(--nx-border-strong); }

.subhead { margin: var(--nx-sp-64) 0 var(--nx-sp-24); font-family: var(--nx-font-display); font-size: clamp(22px, 1rem + 1vw, 30px); font-weight: 600; line-height: 1.2; color: var(--nx-text); text-wrap: balance; }

@media (min-width: 900px) { .facts--three { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.fact__figure { margin: var(--nx-sp-4) 0 var(--nx-sp-12); font-family: var(--nx-font-display); font-size: 34px; font-weight: 600; line-height: 1.1; color: var(--nx-text); }
.fact__figure-unit { font-family: var(--nx-font-sans); font-size: var(--nx-fs-sm); font-weight: 500; color: var(--nx-text-secondary); }
.fact code { font-size: 0.86em; }

.options { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--nx-border); }
.option { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--nx-sp-4) var(--nx-sp-32); padding: var(--nx-sp-16) 0; border-bottom: 1px solid var(--nx-border); }
@media (min-width: 768px) { .option { grid-template-columns: minmax(0, 2fr) minmax(0, 5fr); } }
.option__name { color: var(--nx-text); }
.option__text { color: var(--nx-text-secondary); }

/* 18 Capacity calculator "Ihr Stand" -------------------------------------------------- */

.stand-type { min-width: 0; margin: 0 0 var(--nx-sp-16); padding: var(--nx-sp-16) var(--nx-sp-16) 0; border: 1px solid var(--nx-border); border-radius: var(--nx-radius-lg); }
.stand-type__legend { display: inline-flex; align-items: center; gap: var(--nx-sp-8); padding: 0 var(--nx-sp-8); font-size: 15px; font-weight: 600; color: var(--nx-text); }
.stand-type__legend .icon { width: 18px; height: 18px; color: var(--nx-icon); }
.stand-type .field { margin-bottom: var(--nx-sp-16); }
@media (min-width: 560px) { .field-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.field-grid__full { grid-column: 1 / -1; margin-top: 0; }

.roi-summary[data-state="over"] .roi-summary__value { color: var(--nx-on-navy-draft-text); }
.roi-summary__kpis--single { grid-template-columns: minmax(0, 1fr); }

.breakdown--grid { font-size: var(--nx-fs-sm); }
.breakdown--grid thead th { padding: 0 0 var(--nx-sp-8); border-bottom: 1px solid var(--nx-border-strong); font-size: 12px; font-weight: 600; color: var(--nx-text-secondary); }
.breakdown--grid thead th + th { text-align: right; }
.breakdown--grid tbody th { font-weight: 600; color: var(--nx-text); }
.breakdown--grid td { padding-left: var(--nx-sp-12); font-size: 13px; }
.breakdown td.is-negative { color: var(--nx-error-text); }

.stage-box { padding: var(--nx-sp-16) var(--nx-sp-16) var(--nx-sp-12); border: 1px solid var(--nx-border); border-left: 3px solid var(--nx-warn-fill); border-radius: var(--nx-radius); background: var(--nx-surface-raised); }
.stage-box__title { margin-bottom: var(--nx-sp-12); font-size: 15px; color: var(--nx-text); }
.stage-list { display: grid; gap: var(--nx-sp-12); margin: 0; padding: 0; list-style: none; }
.stage-list__title { font-size: var(--nx-fs-sm); font-weight: 600; color: var(--nx-text); }
.stage-list__when { font-family: var(--nx-font-mono); font-size: 13px; font-weight: 500; color: var(--nx-text); }
.stage-list__what { font-size: 13px; color: var(--nx-text-secondary); }
.stage-box__note { margin-top: var(--nx-sp-12); font-size: 12.5px; color: var(--nx-text-secondary); }

html:not(.js) [data-capacity], html:not(.js) [data-roi] { display: none; }

/* 19 Levers per storage type, proof table ------------------------------------------------ */

@media (min-width: 768px) { .pillars--four { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1200px) { .pillars--four { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.pillar__kicker { margin-bottom: var(--nx-sp-4); font-family: var(--nx-font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--nx-text-secondary); }
.pillar__title .badge { margin-left: var(--nx-sp-8); vertical-align: 0.25em; }
.pillar--planned { border-style: dashed; box-shadow: none; }
.pillar--planned .pillar__text + .pillar__text { margin-top: calc(-1 * var(--nx-sp-12)); }

.table-wrap { overflow-x: auto; border: 1px solid var(--nx-border); border-radius: var(--nx-radius-xl); background: var(--nx-surface); }
.compare__table { width: 100%; border-collapse: collapse; font-size: 15px; }
.compare__table th, .compare__table td { padding: var(--nx-sp-16) var(--nx-sp-24); border-top: 1px solid var(--nx-border); text-align: left; vertical-align: top; }
.compare__table thead th { border-top: 0; background: var(--nx-surface-inset); font-size: 13px; font-weight: 600; color: var(--nx-text-secondary); }

/* 20 Pricing details --------------------------------------------------------------------- */

.plan--free { background: var(--nx-bg-tint); box-shadow: none; }
.plan__terms { display: grid; gap: var(--nx-sp-8); margin: 0; padding: var(--nx-sp-16) 0 0; border-top: 1px solid var(--nx-border); }
.plan__term { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--nx-sp-4) var(--nx-sp-12); font-size: var(--nx-fs-sm); }
.plan__term dt { color: var(--nx-text-secondary); }
.plan__term dd { font-family: var(--nx-font-mono); font-weight: 600; color: var(--nx-text); white-space: nowrap; }
.plan__term-span { font-family: var(--nx-font-sans); font-weight: 400; color: var(--nx-text-secondary); }
.plans__cta { display: flex; justify-content: center; margin-top: var(--nx-sp-40); }

.compare { margin-top: var(--nx-sp-48); }
.compare__title { margin-bottom: var(--nx-sp-16); font-family: var(--nx-font-mono); font-size: var(--nx-fs-xs); font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--nx-text-secondary); }
.compare__table td { width: 22%; white-space: nowrap; color: var(--nx-text-secondary); }
.compare__table tbody th { font-weight: 500; color: var(--nx-text); }
.tick { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--nx-accent-text); }
.tick::before { content: ""; width: 10px; height: 6px; margin-top: -3px; border-left: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); }

/* 21 Placeholders and statements to confirm (visible until go-live, tools/check-golive.mjs) ---- */

.placeholder {
  padding: 0 4px;
  border: 1px dashed var(--nx-draft-border);
  border-radius: 4px;
  background: var(--nx-draft-bg);
  color: var(--nx-draft-text);
  font-family: var(--nx-font-mono);
  font-size: 0.86em;
  font-weight: 500;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.confirm { text-decoration: underline dotted var(--nx-warn-fill); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.confirm::after {
  content: "Bestätigen " attr(data-confirm);
  display: inline-block;
  margin-left: 6px;
  padding: 0 6px;
  border: 1px solid var(--nx-draft-border);
  border-radius: var(--nx-radius-pill);
  background: var(--nx-draft-bg);
  color: var(--nx-draft-text);
  font-family: var(--nx-font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 18px;
  text-decoration: none;
  text-transform: uppercase;
  vertical-align: 0.15em;
}

/* 22 Registration form -------------------------------------------------------------------- */

.signup-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--nx-sp-48); }
@media (min-width: 1024px) { .signup-layout { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: var(--nx-sp-64); align-items: start; } }
.signup-intro .section-head__lead { margin-bottom: var(--nx-sp-32); }
.signup-intro__subhead { margin-bottom: var(--nx-sp-16); font-size: var(--nx-fs-lg); color: var(--nx-text); }
.next-steps { display: grid; gap: var(--nx-sp-12); margin: 0; padding: 0; list-style: none; counter-reset: next; }
.next-steps li { position: relative; padding-left: 40px; color: var(--nx-text-secondary); counter-increment: next; }
.next-steps li::before {
  content: counter(next);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--nx-border-strong);
  border-radius: 50%;
  background: var(--nx-surface);
  font-family: var(--nx-font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--nx-text);
}

.signup { padding: clamp(24px, 1rem + 2vw, 40px); border: 1px solid var(--nx-border); border-radius: var(--nx-radius-2xl); background: var(--nx-surface); box-shadow: var(--nx-shadow-lg); }
.signup-form__title { font-size: var(--nx-fs-xl); color: var(--nx-text); }
.signup-form__note { margin: var(--nx-sp-4) 0 var(--nx-sp-24); font-size: 13px; color: var(--nx-text-secondary); }
html:not(.js) [data-signup-form] { display: none; }

.input--text { font-family: var(--nx-font-sans); font-weight: 400; }
.textarea { min-height: 120px; padding: 10px 14px; line-height: 1.5; resize: vertical; }
.input-group--select .input--text { padding-right: 44px; }

.hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }

.field--check { margin-top: var(--nx-sp-8); }
.check { display: flex; align-items: flex-start; gap: var(--nx-sp-12); }
.check__input {
  flex: none;
  width: 22px;
  height: 22px;
  margin: 1px 0 0;
  accent-color: var(--nx-primary);
  cursor: pointer;
}
.check__input[aria-invalid="true"] { outline: 2px solid var(--nx-error-border); outline-offset: 2px; }
.check__label { font-size: var(--nx-fs-sm); line-height: 1.55; color: var(--nx-text); }
.signup-form__privacy { margin: 0 0 var(--nx-sp-24); font-size: 13px; color: var(--nx-text-secondary); }
/* registration by e-mail (config/site.json registration.enabled: false) */
.signup-mail__text { margin: var(--nx-sp-12) 0 var(--nx-sp-24); color: var(--nx-text-secondary); }
.signup-mail__action { margin: 0 0 var(--nx-sp-16); }
.signup-mail__privacy { margin: 0; font-size: 13px; color: var(--nx-text-secondary); }

.form-summary, .form-alert {
  margin-bottom: var(--nx-sp-24);
  padding: var(--nx-sp-16);
  border: 1px solid var(--nx-error-border);
  border-left-width: 4px;
  border-radius: var(--nx-radius);
  background: var(--nx-error-soft);
  color: var(--nx-text);
}
.form-summary:focus, .form-alert:focus { outline: 3px solid var(--nx-focus); outline-offset: 2px; }
.form-summary__title { font-weight: 600; }
.form-summary__list { margin: var(--nx-sp-8) 0 0; padding-left: 20px; }
.form-summary__list a { color: var(--nx-error-text); font-weight: 500; }
.form-alert__text { font-weight: 500; }
.form-alert__contact { margin-top: var(--nx-sp-8); font-size: var(--nx-fs-sm); }

.button[aria-disabled="true"] { opacity: 0.7; cursor: progress; }

.signup-success { padding: var(--nx-sp-16) 0; text-align: center; }
.signup-success:focus { outline: none; }
.signup-success__icon { display: inline-grid; place-items: center; width: 56px; height: 56px; margin-bottom: var(--nx-sp-16); border-radius: 50%; background: var(--nx-accent-soft); color: var(--nx-accent-strong); }
.signup-success__icon .icon { width: 28px; height: 28px; stroke-width: 2.2; }
.signup-success__title { font-family: var(--nx-font-display); font-size: var(--nx-fs-2xl); font-weight: 600; color: var(--nx-text); }
.signup-success__text { max-width: 44ch; margin: var(--nx-sp-12) auto 0; color: var(--nx-text-secondary); }

/* 23 Article, legal and error pages --------------------------------------------------------- */

.page { padding-block: clamp(40px, 2rem + 3vw, 80px) var(--nx-section-y); }
.page__inner { max-width: 760px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: var(--nx-sp-8); margin: 0 0 var(--nx-sp-24); padding: 0; list-style: none; font-size: var(--nx-fs-sm); color: var(--nx-text-secondary); }
.breadcrumb li + li::before { content: "›"; margin-right: var(--nx-sp-8); color: var(--nx-border-strong); }
.page__title { font-family: var(--nx-font-display); font-size: clamp(2rem, 1.4rem + 2.2vw, 3rem); font-weight: 600; line-height: 1.1; letter-spacing: -0.015em; color: var(--nx-text); text-wrap: balance; }
.page__meta { display: flex; flex-wrap: wrap; gap: var(--nx-sp-8) var(--nx-sp-24); margin-top: var(--nx-sp-16); font-size: var(--nx-fs-sm); color: var(--nx-text-secondary); }
.page__lead { margin-top: var(--nx-sp-24); font-size: var(--nx-fs-lg); font-weight: 500; line-height: 1.6; color: var(--nx-text); }

.prose { margin-top: var(--nx-sp-40); color: var(--nx-text); }
.prose > * + * { margin-top: var(--nx-sp-16); }
.prose h2 { margin-top: var(--nx-sp-48); font-family: var(--nx-font-display); font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); font-weight: 600; line-height: 1.2; }
.prose h3 { margin-top: var(--nx-sp-32); font-size: var(--nx-fs-xl); }
.prose ul, .prose ol { padding-left: 24px; }
.prose li + li { margin-top: var(--nx-sp-8); }
.prose code { padding: 1px 5px; border-radius: var(--nx-radius-sm); background: var(--nx-surface-inset); font-size: 0.88em; }
.prose .table-wrap { margin-top: var(--nx-sp-24); }
.prose table { width: 100%; border-collapse: collapse; font-size: 15px; }
.prose th, .prose td { padding: var(--nx-sp-12) var(--nx-sp-16); border-top: 1px solid var(--nx-border); text-align: left; vertical-align: top; }
.prose thead th { border-top: 0; background: var(--nx-surface-inset); font-size: 13px; color: var(--nx-text-secondary); }
.prose tbody th { font-weight: 600; }
.prose td { color: var(--nx-text-secondary); }
.box { padding: var(--nx-sp-24); border: 1px solid var(--nx-border); border-left: 3px solid var(--nx-icon); border-radius: var(--nx-radius-lg); background: var(--nx-bg-tint); }
.box > * + * { margin-top: var(--nx-sp-12); }
.box__title { font-size: var(--nx-fs-lg); }
.box ol { padding-left: 22px; }
.box--cta { border-left-color: var(--nx-accent); }
.source-list { padding-left: 20px; font-size: var(--nx-fs-sm); color: var(--nx-text-secondary); }
.source-list ul { margin-top: var(--nx-sp-8); padding-left: 20px; }

/* overview of the articles (/blog/, /en/blog/): one card per article in the order of content/pages.json */
.article-list { display: grid; gap: var(--nx-sp-16); margin: var(--nx-sp-40) 0 0; padding: 0; list-style: none; }
.article-list__item { padding: var(--nx-sp-24); border: 1px solid var(--nx-border); border-left: 3px solid var(--nx-icon); border-radius: var(--nx-radius-lg); background: var(--nx-surface); }
.article-list__title { font-family: var(--nx-font-display); font-size: var(--nx-fs-xl); font-weight: 600; line-height: 1.25; text-wrap: balance; }
.article-list__title a { color: var(--nx-text); text-decoration: none; }
.article-list__title a:hover { color: var(--nx-link-hover); text-decoration: underline; }
.article-list__summary { margin-top: var(--nx-sp-8); color: var(--nx-text-secondary); }
.article-list__meta { display: flex; flex-wrap: wrap; gap: var(--nx-sp-4) var(--nx-sp-16); margin-top: var(--nx-sp-12); font-size: var(--nx-fs-sm); color: var(--nx-text-secondary); }
.error-page__actions { display: flex; flex-wrap: wrap; gap: var(--nx-sp-12); margin-top: var(--nx-sp-32); }

/* 24 Motion, forced colours, print -------------------------------------------------- */

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }

  .ha-flow--active { animation: ha-flow 1.1s linear 4; }
  .ha-pill-dot--warn { transform-box: fill-box; transform-origin: center; animation: ha-pulse 1.4s ease-in-out 0.4s 3; }
  .ha-bar, .ha-bar-over { transform-box: fill-box; transform-origin: left center; animation: ha-bar 0.9s var(--nx-ease) 0.3s both; }
  .ha-bar--2 { animation-delay: 0.45s; }
  .ha-bar--3 { animation-delay: 0.6s; }
  .ha-bar-over { animation-delay: 1.2s; }

  .js .roi-chart:not(.is-drawn) .chart__line { stroke-dasharray: 1; stroke-dashoffset: 1; }
  .js .roi-chart:not(.is-drawn) .chart__band { opacity: 0; }
  .roi-chart.is-drawn .chart__line { stroke-dasharray: 1; animation: chart-draw 1.1s var(--nx-ease) both; }
  .roi-chart.is-drawn .chart__band { animation: chart-fade 0.6s var(--nx-ease) 0.6s both; }
}

@keyframes ha-flow { to { stroke-dashoffset: -28; } }
@keyframes ha-pulse { 50% { opacity: 0.35; transform: scale(1.35); } }
@keyframes ha-bar { from { transform: scaleX(0); } }
@keyframes chart-draw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
@keyframes chart-fade { from { opacity: 0; } to { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (forced-colors: active) {
  .button, .menu-button, .badge, .roi-summary, .roi-peek, .lang-switch__current { border: 1px solid CanvasText; }
  .site-nav__link[aria-current="true"]::after, .ticks > li::before { background: CanvasText; }
  .chart__line--with { stroke: Highlight; }
  .chart__line--without { stroke: CanvasText; }
  :focus-visible { outline-color: Highlight; }
}

@media print {
  .site-header, .skip-link, .roi-peek, .roi-actions, .roi-share, .hero__art, .menu-button, .chart-tooltip { display: none !important; }
  .section, .hero { padding-block: 24px; }
  .roi, .plan, .fact, .pillar { box-shadow: none; }
  details > :not(summary) { display: block; }
  .roi-chart .chart__line { stroke-dasharray: none !important; stroke-dashoffset: 0 !important; animation: none !important; }
  .roi-chart .chart__band { opacity: 1 !important; animation: none !important; }
}