:root {
  --beon-header-height: 84px;
  --beon-wide: 1440px;
  --beon-content: 820px;
  --beon-gutter: clamp(1.25rem, 0.65rem + 2vw, 3rem);
  --beon-radius-xs: 2px;
  --beon-radius-sm: 4px;
  --beon-radius-md: 8px;
  --beon-transition: 220ms cubic-bezier(.2,.7,.2,1);
  --beon-accent: var(--wp--preset--color--ink);
}

html { scroll-behavior: smooth; }
body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--wp--preset--color--ink);
  color: var(--wp--preset--color--white);
}

/* Layout primitives */
.beon-container {
  width: min(100%, var(--beon-wide));
  margin-inline: auto;
}

.beon-container--content {
  width: min(100%, var(--beon-content));
  margin-inline: auto;
}

.beon-section {
  padding-block: clamp(5rem, 8vw, 9rem);
}

.beon-section--compact {
  padding-block: clamp(3rem, 5vw, 5.5rem);
}

.beon-section--hero {
  padding-block: clamp(5.5rem, 11vw, 11rem) clamp(4.5rem, 8vw, 8rem);
}

.beon-stack-xs > * + * { margin-block-start: var(--wp--preset--spacing--xs); }
.beon-stack-sm > * + * { margin-block-start: var(--wp--preset--spacing--sm); }
.beon-stack-md > * + * { margin-block-start: var(--wp--preset--spacing--md); }
.beon-stack-lg > * + * { margin-block-start: var(--wp--preset--spacing--lg); }

/* Typography helpers */
.beon-eyebrow {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.13em;
  line-height: 1.2;
  text-transform: uppercase;
}

.beon-lead {
  max-width: 62ch;
  font-size: var(--wp--preset--font-size--lead);
  line-height: 1.5;
  color: var(--wp--preset--color--muted);
}

.beon-rule {
  border: 0;
  border-top: 1px solid var(--wp--preset--color--line);
}

/* Sector accents: use as a secondary visual system, never as primary brand chrome. */
.beon-accent--sanitaer { --beon-accent: var(--wp--preset--color--sanitaer); }
.beon-accent--heizung  { --beon-accent: var(--wp--preset--color--heizung); }
.beon-accent--klima    { --beon-accent: var(--wp--preset--color--klima); }
.beon-accent--elektro  { --beon-accent: var(--wp--preset--color--elektro); }

.beon-accent-line {
  border-color: var(--beon-accent) !important;
}

.beon-accent-text {
  color: var(--beon-accent) !important;
}

.beon-accent-dot {
  display: inline-block;
  inline-size: 0.55rem;
  block-size: 0.55rem;
  border-radius: 50%;
  background: var(--beon-accent);
}

/* Buttons */
.wp-element-button,
.wp-block-button__link {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition:
    background-color var(--beon-transition),
    color var(--beon-transition),
    border-color var(--beon-transition),
    transform var(--beon-transition);
}

.wp-element-button:hover,
.wp-block-button__link:hover {
  background: var(--wp--preset--color--graphite);
  border-color: var(--wp--preset--color--graphite);
  color: var(--wp--preset--color--white);
  transform: translateY(-1px);
}

.wp-block-button.is-style-outline .wp-block-button__link {
  background: transparent;
  color: var(--wp--preset--color--ink);
  border: 1px solid var(--wp--preset--color--ink);
}

.wp-block-button.is-style-outline .wp-block-button__link:hover {
  background: var(--wp--preset--color--ink);
  color: var(--wp--preset--color--white);
}

.wp-element-button:focus-visible,
.wp-block-button__link:focus-visible,
a:focus-visible,
button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

/* Cards / surfaces */
.beon-card {
  border: 1px solid var(--wp--preset--color--line);
  border-radius: var(--beon-radius-md);
  background: var(--wp--preset--color--white);
  transition: transform var(--beon-transition), box-shadow var(--beon-transition), border-color var(--beon-transition);
}

.beon-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--wp--preset--shadow--soft);
  border-color: color-mix(in srgb, var(--wp--preset--color--ink) 24%, var(--wp--preset--color--line));
}

/* Media */
.beon-media,
.beon-media img {
  border-radius: var(--beon-radius-md);
}

/* Header */
.beon-site-header {
  position: relative;
  z-index: 20;
  min-height: var(--beon-header-height);
  border-bottom: 1px solid var(--wp--preset--color--line);
  background: color-mix(in srgb, var(--wp--preset--color--paper) 94%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.beon-site-header .wp-block-navigation-item__content {
  position: relative;
  padding-block: 0.35rem;
}

.beon-site-header .wp-block-navigation-item__content::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 1px;
  background: currentColor;
  transition: right var(--beon-transition);
}

.beon-site-header .wp-block-navigation-item__content:hover::after,
.beon-site-header .current-menu-item > .wp-block-navigation-item__content::after {
  right: 0;
}

/* Keep sector colors subordinate to the monochrome master brand. */
.beon-sector-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--wp--preset--color--ink);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.beon-sector-chip::before {
  content: "";
  inline-size: 1.5rem;
  block-size: 2px;
  background: var(--beon-accent);
}

@media (max-width: 781px) {
  :root { --beon-header-height: 72px; }

  .beon-section {
    padding-block: clamp(4rem, 14vw, 6rem);
  }

  .beon-section--hero {
    padding-block: clamp(4.5rem, 18vw, 7rem) clamp(3.5rem, 12vw, 5rem);
  }
}

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

/* --------------------------------------------------------------------------
   v0.3 — Header + homepage foundation
   -------------------------------------------------------------------------- */

body {
  overflow-x: clip;
}

.beon-site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--beon-header-height);
}

.beon-header-inner {
  min-height: var(--beon-header-height);
  gap: clamp(1.25rem, 2.8vw, 3.5rem);
}

.beon-brand {
  flex: 0 0 auto;
  white-space: nowrap;
}

.beon-brand a {
  color: var(--wp--preset--color--ink);
}

.beon-header-actions {
  margin-left: auto;
  gap: clamp(1rem, 2vw, 2rem);
}

.beon-main-nav .wp-block-navigation__container {
  gap: clamp(1.1rem, 2vw, 2rem);
}

.beon-header-cta .wp-block-button__link {
  min-height: 44px;
  padding: 0.72rem 1.1rem;
}

/* Hero */
.beon-home-hero {
  position: relative;
  min-height: calc(100svh - var(--beon-header-height));
  display: flex;
  align-items: stretch;
  background-color: var(--wp--preset--color--paper);
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--wp--preset--color--line) 52%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--wp--preset--color--line) 44%, transparent) 1px, transparent 1px);
  background-size: clamp(54px, 6vw, 92px) clamp(54px, 6vw, 92px);
}

.beon-home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, var(--wp--preset--color--paper) 0%, color-mix(in srgb, var(--wp--preset--color--paper) 87%, transparent) 56%, transparent 78%);
}

.beon-hero-grid {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: calc(100svh - var(--beon-header-height));
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(360px, 0.82fr);
  gap: clamp(2rem, 5vw, 6rem);
  align-items: stretch;
}

.beon-hero-copy {
  align-self: center;
  margin: 0 !important;
  padding-block: clamp(5rem, 9vw, 9.5rem);
  max-width: 930px;
}

.beon-hero-title {
  max-width: 9.7ch;
  margin-block: clamp(1.25rem, 2.3vw, 2.4rem);
  font-size: clamp(3.6rem, 7.4vw, 8.9rem) !important;
  line-height: 0.89 !important;
  letter-spacing: -0.062em !important;
  text-wrap: balance;
}

.beon-hero-lead {
  max-width: 57ch;
  margin: 0;
  color: var(--wp--preset--color--graphite);
  font-size: clamp(1.08rem, 0.95rem + 0.5vw, 1.45rem);
  line-height: 1.48;
}

.beon-hero-buttons {
  margin-top: clamp(2rem, 3.2vw, 3rem);
  gap: 0.75rem;
}

.beon-hero-meta {
  gap: 0;
  margin-top: clamp(3rem, 5vw, 5.5rem);
  padding-top: 1.15rem;
  border-top: 1px solid var(--wp--preset--color--line);
}

.beon-hero-meta p {
  margin: 0;
  padding-right: 1.2rem;
  margin-right: 1.2rem;
  border-right: 1px solid var(--wp--preset--color--line);
  color: var(--wp--preset--color--muted);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.09em;
}

.beon-hero-meta p:last-child {
  border-right: 0;
}

.beon-hero-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  margin: 0 !important;
  padding: clamp(2rem, 3.2vw, 3.5rem);
  overflow: hidden;
}

.beon-hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.75) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.75) 1px, transparent 1px);
  background-size: 72px 72px;
}

.beon-hero-panel > * {
  position: relative;
  z-index: 1;
}

.beon-hero-panel-head {
  margin-bottom: clamp(4rem, 8vw, 8rem);
}

.beon-hero-panel-head p,
.beon-panel-location {
  margin: 0;
  color: rgba(255,255,255,.62);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.1em;
}

.beon-sector-list {
  margin-block: auto;
}

.beon-sector-row {
  position: relative;
  display: grid !important;
  grid-template-columns: 36px 1fr auto;
  gap: 1rem;
  align-items: center;
  min-height: 92px;
  margin: 0 !important;
  border-top: 1px solid rgba(255,255,255,.2);
  overflow: hidden;
}

.beon-sector-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 0;
  height: 2px;
  background: var(--beon-accent);
  transition: width 420ms cubic-bezier(.2,.7,.2,1);
}

.beon-sector-row:hover::before {
  width: 100%;
}

.beon-sector-row p {
  margin: 0;
  color: var(--beon-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.beon-sector-row h2 {
  margin: 0;
  color: white;
  font-size: clamp(1.45rem, 2vw, 2.2rem) !important;
  line-height: 1;
  letter-spacing: -0.04em !important;
}

.beon-sector-row .beon-sector-arrow {
  opacity: 0.6;
  font-size: 1.2rem;
  transition: transform var(--beon-transition), opacity var(--beon-transition);
}

.beon-sector-row:hover .beon-sector-arrow {
  transform: translate(3px, -3px);
  opacity: 1;
}

.beon-panel-location {
  margin-top: clamp(3rem, 6vw, 6rem);
}

/* Section headers */
.beon-section-head {
  display: grid;
  grid-template-columns: minmax(120px, .35fr) minmax(0, 1.4fr) minmax(280px, .75fr);
  gap: clamp(2rem, 5vw, 6rem);
  align-items: start;
  margin-bottom: clamp(4rem, 7vw, 7rem);
}

.beon-section-head h2,
.beon-positioning-title,
.beon-contact-title {
  margin: 0;
  text-wrap: balance;
}

.beon-section-head .beon-lead {
  margin: 0;
}

/* Services */
.beon-services {
  background: var(--wp--preset--color--white);
}

.beon-service-table {
  border-bottom: 1px solid var(--wp--preset--color--line);
}

.beon-service-row {
  --row-accent: var(--beon-accent);
  position: relative;
  display: grid !important;
  grid-template-columns: 80px minmax(180px, .7fr) minmax(280px, 1fr) 34px;
  gap: clamp(1.25rem, 3vw, 4rem);
  align-items: center;
  min-height: 132px;
  margin: 0 !important;
  border-top: 1px solid var(--wp--preset--color--line);
  transition: padding-inline var(--beon-transition), background var(--beon-transition);
}

.beon-service-row::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--row-accent);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform var(--beon-transition);
}

.beon-service-row:hover {
  padding-inline: 1.1rem;
  background: color-mix(in srgb, var(--row-accent) 5%, var(--wp--preset--color--white));
}

.beon-service-row:hover::before {
  transform: scaleY(1);
}

.beon-service-row .beon-service-num {
  color: var(--row-accent);
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: .08em;
}

.beon-service-row h3,
.beon-service-row p {
  margin: 0;
}

.beon-service-row h3 {
  font-size: clamp(1.7rem, 2.5vw, 3rem) !important;
}

.beon-service-row p {
  max-width: 46ch;
  color: var(--wp--preset--color--muted);
}

.beon-service-row .beon-service-arrow {
  font-style: normal;
  font-size: 1.2rem;
}

/* Positioning */
.beon-positioning-grid {
  display: grid;
  grid-template-columns: minmax(150px, .35fr) minmax(0, 1.35fr) minmax(280px, .75fr);
  gap: clamp(2rem, 5vw, 6rem);
  align-items: start;
}

.beon-positioning-copy {
  margin: 0 !important;
}

.beon-positioning-copy p:last-child {
  margin-top: 2rem;
  color: var(--wp--preset--color--muted);
}

/* Contact */
.beon-contact-cta {
  position: relative;
  overflow: hidden;
}

.beon-contact-cta::after {
  content: "";
  position: absolute;
  width: min(44vw, 760px);
  aspect-ratio: 1;
  right: -12vw;
  bottom: -34vw;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 80px rgba(255,255,255,.025),
    0 0 0 160px rgba(255,255,255,.018);
}

.beon-contact-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: end;
}

.beon-contact-action {
  margin: 0 !important;
}

.beon-contact-action h3 {
  margin-block: 1.2rem 2rem;
  font-size: clamp(1.55rem, 2.5vw, 2.6rem) !important;
}

.beon-contact-action a {
  color: inherit;
}

/* Footer polish */
footer .wp-block-navigation-item__content {
  color: rgba(255,255,255,.76);
}

@media (max-width: 1100px) {
  .beon-header-cta { display: none !important; }

  .beon-hero-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, .8fr);
    gap: 2.2rem;
  }

  .beon-section-head,
  .beon-positioning-grid {
    grid-template-columns: minmax(120px, .3fr) minmax(0, 1fr);
  }

  .beon-section-head .beon-lead,
  .beon-positioning-copy {
    grid-column: 2;
  }
}

@media (max-width: 781px) {
  .beon-header-inner {
    min-height: var(--beon-header-height);
  }

  .beon-brand {
    max-width: 68vw;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .beon-home-hero,
  .beon-hero-grid {
    min-height: auto;
  }

  .beon-home-hero::before {
    background: linear-gradient(180deg, var(--wp--preset--color--paper) 0%, color-mix(in srgb, var(--wp--preset--color--paper) 90%, transparent) 58%, transparent 100%);
  }

  .beon-hero-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .beon-hero-copy {
    padding-block: clamp(4.5rem, 18vw, 7rem);
  }

  .beon-hero-title {
    font-size: clamp(3.15rem, 17vw, 5.65rem) !important;
    max-width: 8.5ch;
  }

  .beon-hero-meta p {
    margin-right: .8rem;
    padding-right: .8rem;
    margin-bottom: .6rem;
  }

  .beon-hero-panel {
    margin-inline: calc(-1 * var(--beon-gutter)) !important;
    padding: clamp(1.5rem, 7vw, 2.25rem) var(--beon-gutter);
  }

  .beon-hero-panel-head {
    margin-bottom: 3rem;
  }

  .beon-sector-row {
    min-height: 80px;
  }

  .beon-section-head,
  .beon-positioning-grid,
  .beon-contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .beon-section-head .beon-lead,
  .beon-positioning-copy {
    grid-column: auto;
  }

  .beon-service-row {
    grid-template-columns: 44px 1fr 28px;
    gap: 1rem;
    padding-block: 1.5rem;
  }

  .beon-service-row p {
    grid-column: 2 / 4;
  }

  .beon-contact-action h3 {
    overflow-wrap: anywhere;
  }
}

@media (max-width: 520px) {
  .beon-main-nav .wp-block-navigation__responsive-container-open {
    padding: .3rem;
  }

  .beon-hero-buttons .wp-block-button {
    width: 100%;
  }

  .beon-hero-buttons .wp-block-button__link {
    width: 100%;
  }
}

/* --------------------------------------------------------------------------
   v0.4 — Brand source, service pages, footer and modular homepage
   -------------------------------------------------------------------------- */
.beon-brand-wrap { min-width: 165px; gap: .75rem; }
.beon-site-logo { margin: 0 !important; }
.beon-site-logo img { width: auto !important; max-width: min(210px, 32vw); height: auto !important; max-height: 42px; object-fit: contain; }
.beon-brand-wrap:has(.beon-site-logo img) .beon-brand-fallback { display:none; }
.beon-site-logo--footer img { max-height: 58px; max-width: 220px; filter: brightness(0) invert(1); }
.beon-footer-brand:has(.beon-site-logo--footer img) .beon-footer-title { display:none; }

.beon-sector-list--plain { margin-block:auto; }
.beon-sector-link { --beon-accent: var(--wp--preset--color--white); margin:0; border-top:1px solid rgba(255,255,255,.2); }
.beon-sector-link:last-child { border-bottom:1px solid rgba(255,255,255,.2); }
.beon-sector-link a { position:relative; display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:clamp(1.25rem,2vw,1.8rem) 0; color:#fff; font-size:clamp(1.5rem,2.1vw,2.5rem); font-weight:600; letter-spacing:-.035em; }
.beon-sector-link a::before { content:""; position:absolute; left:0; top:-1px; width:0; height:2px; background:var(--beon-accent); transition:width var(--beon-transition); }
.beon-sector-link a:hover::before { width:100%; }
.beon-sector-link span { color:var(--beon-accent); font-size:1rem; }

.beon-service-cards { gap:0; border-top:1px solid var(--wp--preset--color--line); }
.beon-service-card { position:relative; margin:0 !important; padding:clamp(1.6rem,2.7vw,2.6rem); border-right:1px solid var(--wp--preset--color--line); border-bottom:1px solid var(--wp--preset--color--line); background:transparent; }
.beon-service-card::before { content:""; position:absolute; left:0; top:-1px; width:54px; height:3px; background:var(--beon-accent); }
.beon-service-card h3 { margin-top:1rem; }
.beon-service-card a { font-weight:650; }

.beon-application-grid > .wp-block-column { padding:clamp(1.75rem,3vw,3rem); border-top:3px solid var(--wp--preset--color--ink); background:var(--wp--preset--color--paper); }
.beon-process-grid { gap:0; border-top:1px solid var(--wp--preset--color--line); border-left:1px solid var(--wp--preset--color--line); }
.beon-process-step { margin:0 !important; min-height:220px; padding:clamp(1.5rem,2.5vw,2.5rem); border-right:1px solid var(--wp--preset--color--line); border-bottom:1px solid var(--wp--preset--color--line); }

.beon-footer { padding-block:clamp(4rem,7vw,7rem) 1.4rem; }
.beon-footer-grid { display:grid; grid-template-columns:minmax(260px,1.25fr) minmax(220px,.85fr) minmax(180px,.65fr); gap:clamp(2.5rem,6vw,7rem); align-items:start; }
.beon-footer h3 { color:rgba(255,255,255,.62); text-transform:uppercase; letter-spacing:.1em; }
.beon-footer a { color:#fff; }
.beon-footer p { color:rgba(255,255,255,.78); }
.beon-footer-nav .wp-block-navigation__container { gap:.6rem; align-items:flex-start; }
.beon-footer-bottom { margin-top:clamp(3rem,6vw,6rem); padding-top:1.2rem; border-top:1px solid rgba(255,255,255,.18); gap:1rem 2rem; }
.beon-footer-bottom p { margin:0; font-size:.76rem; color:rgba(255,255,255,.58); }

.beon-page-hero { padding-block:clamp(5rem,10vw,9rem); border-bottom:1px solid var(--wp--preset--color--line); }
.beon-page-hero h1 { max-width:11ch; }
.beon-page-content { padding-block:clamp(4rem,8vw,8rem); }
.beon-page-cta { margin-top:clamp(4rem,8vw,8rem); }

@media (max-width: 950px) {
  .beon-footer-grid { grid-template-columns:1fr 1fr; }
  .beon-footer-brand { grid-column:1 / -1; }
}
@media (max-width: 781px) {
  .beon-site-logo img { max-height:36px; max-width:150px; }
  .beon-footer-grid { grid-template-columns:1fr; }
  .beon-footer-brand { grid-column:auto; }
  .beon-sector-link a { font-size:1.55rem; }
}