/* Variante 4 · Original-Wortmarke, RGB-Markengrün und passende DIN-Typografie. */
@font-face {
  font-family: 'D-DIN';
  src: url('assets/fonts/D-DIN.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'D-DIN';
  src: url('assets/fonts/D-DIN-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
:root {
  --brand-font: 'D-DIN', 'DIN Alternate', Arial, sans-serif;
  --mono: 'D-DIN', Arial, sans-serif;
  --acid: #9ac21f;
  --bg: #0c0f0c;
  --surface: #121710;
  --panel: #1a2117;
  --ink: #f5f5ef;
  --muted: #b0b8aa;
  --line: #30392a;
  --paper: #f1f3eb;
  --photo-room-filter: saturate(.62) contrast(1.05) brightness(.92);
  --photo-room-hover-filter: saturate(.76) contrast(1.04) brightness(.98);
  --photo-portrait-filter: saturate(.92) contrast(1.025) brightness(1);
  font-family: var(--brand-font);
  font-synthesis: none;
}
body, button, input, textarea { font-family: var(--brand-font); }
h1, h2, h3 { font-family: var(--brand-font); font-weight: 700; letter-spacing: -.018em; }
p, .body-copy { font-size: 17px; line-height: 1.75; }
.eyebrow, .section-kicker, .number { font-weight: 700; letter-spacing: .13em; }
.section-kicker { font-size: 11px; }

/* The supplied vector lettering is displayed intact, with generous clear space. */
.brand-wordmark { display: inline-flex; align-items: center; flex-shrink: 0; }
.site-header .brand-wordmark > .brand-logo {
  display: block;
  width: 208px;
  height: auto;
  max-width: none;
  object-fit: contain;
}
.site-header { background: #0c0f0cf0; gap: 34px; }
.site-header.is-scrolled { background: #0c0f0cf7; }
.site-header nav { gap: 28px; }
.site-header nav a { font-family: var(--brand-font); font-size: 13px; font-weight: 400; letter-spacing: .045em; }
.header-support { font-size: 13px; font-weight: 700; padding: 15px 18px; }
.header-support > span:last-child { font-size: 21px; margin-left: 8px; }
.footer-brand.brand-wordmark > .brand-logo { width: 196px; height: auto; object-fit: contain; }
footer > span, footer > div { font-size: 11px; letter-spacing: .025em; }

/* Keep the same title/image overlap, using the straighter DIN letterforms. */
.hero-prefix { font-weight: 400; font-size: clamp(42px, 5.7vw, 84px); letter-spacing: -.02em; }
.hero-power { font-weight: 700; font-size: clamp(116px, 19vw, 280px); line-height: .98; letter-spacing: -.015em; }
.hero-statement { font-weight: 700; letter-spacing: -.015em; font-size: 30px; line-height: 1.16; max-width: 390px; }
.hero-subline { font-size: 16px; line-height: 1.6; max-width: 370px; }
.hero-topline .eyebrow { font-size: 11px; font-weight: 400; }
.hero-location { font-size: 11px; letter-spacing: .08em; }
.image-note { font-size: 11px; letter-spacing: .055em; }
.hero-image > img { filter: saturate(.6) contrast(1.07) brightness(.91); }
.photo-surface::before { background: #6b7b55; opacity: .15; }
.hero-image::before { opacity: .17; }
.photo-surface--portrait::before { opacity: .025; }
.service-strip > a { font-size: 14px; font-weight: 400; }
.service-icon svg { stroke-width: 1.4; }
.button { font-family: var(--brand-font); font-size: 14px; font-weight: 700; letter-spacing: .01em; }
.button > span:last-child, .text-link > span, .header-support > span:last-child { font-family: Arial, sans-serif; font-weight: 400; }
.text-link { font-size: 14px; }
.service-strip > a:hover { background: #9ac21f08; }
.intro h2 { letter-spacing: -.02em; }
.intro-copy > .large-copy { font-size: 26px; line-height: 1.5; }
.intro-copy > .body-copy + .body-copy { font-size: 17px; }
.intro-copy > .body-copy + .body-copy .accent-text { color: #c2cbb6; }
.promises h3 { font-weight: 700; font-size: 26px; }
.promises p { font-size: 16px; line-height: 1.7; }
.service-feature h2 { font-weight: 700; letter-spacing: -.015em; max-width: 12ch; }
.service-feature .eyebrow { font-size: 11px; }
.service-feature .body-copy { font-size: 17px; line-height: 1.75; }
.text-grid h3, .values-grid h3, .maintenance-grid h3 { font-weight: 700; letter-spacing: -.01em; }
.text-grid .body-copy { font-size: 16px; line-height: 1.75; }
.values-grid article:hover, .jobs-task-grid article:hover { background: #1d2718; }
.values-grid article:first-child { background: #1c2518; }
.values-grid article:first-child .body-copy { font-size: 19px; }
.customers p { font-size: 24px; }
.customers h2 { font-size: 13px; }
.big-numeral { font-weight: 700; letter-spacing: -.035em; }
.sla { background: #151d10; }
.sla h3 { font-weight: 700; letter-spacing: -.01em; }
.sla p { font-size: 15px; }
.about-intro > p { font-size: 24px; line-height: 1.6; }
.about-feature .body-copy, .career-teaser p { font-size: 17px; line-height: 1.75; }
.team-heading h2 { font-weight: 700; letter-spacing: -.02em; }
.team-heading .team-eyebrow { font-size: 11px; font-weight: 400; }
.team-heading .lead { font-size: 22px; }
.team-grid h3 { font-weight: 700; letter-spacing: -.01em; }
.team-grid .role { font-size: 13px; }
.team-grid .person-email { font-size: 13px; }
.team-placeholder-tag { font-family: var(--brand-font); font-size: 10px; font-weight: 700; }
.contact-heading h2 { font-weight: 700; letter-spacing: -.035em; }
.contact-details h3 { font-size: 13px; }
.contact-form > h3 { font-weight: 700; letter-spacing: -.015em; }
.contact-form > p { font-size: 17px; }
.contact-form label > span:first-child { font-size: 11px; letter-spacing: .09em; }
.contact-form input:not([type=checkbox]), .contact-form textarea { font-size: 17px; }
.contact-form .form-note, .form-required { font-size: 12px; }
.contact-form label.check { font-size: 14px; }
.legal .body-copy { font-size: 17px; }
.jobs-hero h1 { letter-spacing: -.02em; }
.jobs-hero .large-copy { font-size: 20px; }
.vacancy-list > a:hover { background: #9ac21f08; }
.vacancy-list h3 { letter-spacing: -.01em; }
.support-intro { font-size: clamp(22px, 2vw, 30px); }

@media (max-width: 1180px) {
  .site-header { gap: 25px; }
  .site-header .brand-wordmark > .brand-logo { width: 188px; }
  .site-header nav { gap: 22px; }
  .header-support { padding-inline: 14px; }
}
@media (max-width: 1060px) {
  html { scroll-padding-top: 100px; }
  .site-header { height: 80px; padding-inline: 32px; gap: 18px; }
  .site-header .brand-wordmark { margin-right: auto; }
  .site-header .brand-wordmark > .brand-logo { width: 184px; }
  .header-support { min-height: 44px; padding: 12px 15px; }
  .menu-toggle { display: block; width: 44px; height: 44px; position: relative; flex-shrink: 0; }
  .menu-toggle > span { position: absolute; left: 11px; width: 22px; height: 1.5px; margin: 0; transition: transform .2s; }
  .menu-toggle > span:first-child { top: 17px; }
  .menu-toggle > span:last-child { top: 25px; }
  .menu-toggle[aria-expanded=true] > span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded=true] > span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .site-header nav { display: none; position: absolute; top: 80px; left: 0; right: 0; margin: 0; padding: 18px 32px 26px; background: var(--surface); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 0; box-shadow: 0 25px 35px #0005; max-height: calc(100dvh - 80px); overflow-y: auto; }
  .site-header nav.open { display: flex; }
  .site-header nav a { font-family: var(--brand-font); font-size: 30px; padding: 13px 0; border-bottom: 1px solid var(--line); letter-spacing: .01em; }
  .site-header nav a::after { display: none; }
}
@media (min-width: 681px) and (max-width: 940px) {
  .hero-power { font-size: 21vw; }
  .hero-statement { font-size: 28px; }
  .hero-subline { font-size: 15px; }
  .service-strip > a { font-size: 14px; }
  .intro-copy > .large-copy { font-size: 23px; }
}
@media (max-width: 680px) {
  .site-header { height: 76px; padding-inline: 20px; gap: 10px; }
  .site-header .brand-wordmark > .brand-logo { width: 184px; }
  .header-support { font-size: 11px; padding: 10px 9px; gap: 7px; }
  .header-support > span:last-child { font-size: 18px; margin-left: 0; }
  .site-header nav { top: 76px; padding-inline: 20px; max-height: calc(100dvh - 76px); }
  .hero-prefix { font-size: 40px; }
  .hero-power { font-size: 20.6vw; letter-spacing: -.015em; padding-top: 108px; }
  .hero-statement { font-size: 31px; max-width: 335px; }
  .hero-subline { font-size: 16px; line-height: 1.55; }
  .hero-topline .eyebrow, .hero-location { font-size: 9px; font-weight: 400; }
  .hero-location { gap: 8px; letter-spacing: .04em; }
  .hero-actions { gap: 23px; }
  .hero-actions .button { font-size: 13px; gap: 22px; }
  .hero-actions .text-link { font-size: 13px; gap: 12px; }
  .service-strip > a { font-size: 12px; gap: 10px; }
  .section-kicker { font-size: 11px; }
  .intro h2 { font-size: clamp(44px, 12.8vw, 64px); }
  .intro-copy > .large-copy { font-size: 24px; }
  .intro-copy > .body-copy + .body-copy { font-size: 17px; }
  .promises h3 { font-size: 27px; }
  .promises p { font-size: 16px; }
  .service-feature h2 { font-size: clamp(42px, 11vw, 54px); }
  .service-feature .body-copy, .text-grid .body-copy, .maintenance-grid .body-copy { font-size: 17px; }
  .values-grid article:first-child h3 { font-size: 40px; }
  .values-grid article:first-child .body-copy { font-size: 19px; }
  .customers p, .about-intro > p { font-size: 23px; }
  .big-numeral { font-size: clamp(90px, 28vw, 130px); }
  .maintenance-grid h3 { font-size: 30px; }
  .about-feature .body-copy, .career-teaser p { font-size: 17px; }
  .team-heading .lead { font-size: 21px; }
  .team-grid .role, .team-grid .person-email { font-size: 12px; }
  .team-placeholder-tag { font-size: 9px; }
  .contact-form > p { font-size: 17px; }
  .contact-form .form-note { font-size: 12px; }
  footer .footer-brand.brand-wordmark > .brand-logo { width: 180px; }
  footer > span, footer > div { font-size: 11px; }
  .jobs-hero h1 { font-size: clamp(58px, 15.5vw, 80px); }
  .jobs-hero .large-copy { font-size: 19px; }
  .legal .body-copy { font-size: 17px; }
}
@media (max-width: 380px) {
  .site-header { padding-inline: 16px; gap: 7px; }
  .site-header .brand-wordmark > .brand-logo { width: 160px; }
  .header-support { font-size: 10px; padding-inline: 8px; gap: 6px; }
  .menu-toggle { width: 40px; }
  .menu-toggle > span { left: 9px; }
  .hero-topline .eyebrow, .hero-location { font-size: 8px; }
  .hero-prefix { font-size: 36px; }
  .hero-power { font-size: 19.4vw; }
  .hero-actions { gap: 16px; }
  .hero-actions .button { font-size: 12px; padding-inline: 14px; gap: 12px; }
  .hero-actions .text-link { font-size: 12px; gap: 8px; }
  .service-strip > a { font-size: 11px; gap: 8px; }
  .team-grid .role, .team-grid .person-email { font-size: 11px; }
  .team-placeholder-tag { font-size: 8px; }
}

/* Klare Pfeilhierarchie: Aktionsbuttons und Stellenanzeigen. */
.header-support > span:last-child,
.image-note > span:last-child,
.service-strip .small-arrow,
.text-link > span[aria-hidden="true"],
.leader-contact > span[aria-hidden="true"],
.hero-location .hero-coordinate,
.orbit { display: none; }
.values-grid article:first-child::before { content: none; display: none; }

/* Eigenständiges Bürgelin-B auf dunklem Hintergrund. */
.brand-symbol { display: inline-flex; align-items: center; flex-shrink: 0; }
.site-header .brand-symbol > .brand-logo { display: block; width: 56px; height: 56px; max-width: none; object-fit: contain; }
footer .footer-brand.brand-symbol > .brand-logo { display: block; width: 48px; height: 48px; object-fit: contain; }
@media (max-width: 1120px) { .site-header .brand-symbol > .brand-logo { width: 48px; height: 48px; } }
@media (max-width: 680px) { .site-header .brand-symbol > .brand-logo { width: 44px; height: 44px; } }

/* Bild und Titel teilen sich eine Zeile; Text und Terminbutton folgen darunter. */
@media (min-width: 681px) {
  .hero-inner { display: grid; grid-template-columns: minmax(0, 1fr); }
  .hero-image.photo-surface {
    position: relative;
    top: auto;
    right: auto;
    grid-area: 1 / 1;
    justify-self: end;
    margin-top: 42px;
  }
  .hero h1 { grid-area: 1 / 1; align-self: start; min-width: 0; }
  .hero-bottom { grid-area: 2 / 1; align-items: start; margin-top: 32px; padding-top: 0; }
  .hero-actions { flex-direction: row; justify-content: flex-end; padding: 0; }
}

/* SVG statt Unicode verhindert die blaue Emoji-Darstellung auf iOS. */
.arrow-icon { display: block; width: 1em; height: 1em; flex-shrink: 0; fill: none; stroke: currentColor; }

/* Auf Handys und Tablets steht die Navigation ohne PC-Fernwartungslink. */
@media (max-width: 1120px), (hover: none) and (pointer: coarse) {
  .site-header .header-support { display: none; }
  .site-header .brand-symbol { margin-right: auto; }
}

/* Mobiler Einstieg: Titel, Foto und Kontaktaktion in klarer Lesereihenfolge. */
@media (max-width: 680px) {
  .hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "title" "photo" "details";
    row-gap: 24px;
    padding-block: 28px 36px;
  }
  .hero h1 {
    grid-area: title;
    position: static;
    min-height: 0;
    margin: 0;
    padding: 0;
    pointer-events: auto;
    line-height: 1;
  }
  .hero h1 .hero-prefix {
    color: var(--ink);
    font-size: clamp(25px, 7vw, 34px);
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 6px;
    text-shadow: none;
  }
  .hero h1 .hero-power {
    font-size: clamp(58px, 20vw, 112px);
    line-height: .98;
    letter-spacing: -.025em;
    padding: 0;
    text-shadow: none;
  }
  .hero-image.photo-surface {
    grid-area: photo;
    position: relative;
    inset: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 2;
    margin: 0;
    overflow: hidden;
    z-index: auto;
  }
  .hero-image > img { width: 100%; height: 100%; object-position: center; }
  .hero-image::after { background: linear-gradient(180deg, transparent 55%, #050b1029); }
  .hero-bottom { grid-area: details; display: block; margin: 0; padding: 0; }
  .hero-actions { margin-top: 22px; padding: 0; }
  .hero-actions .button { width: 100%; min-height: 56px; padding: 18px 20px; font-size: 14px; gap: 24px; }
}