/* Computer Zagler - HTML5, Stand 17.09.2026
   Farben und Grundgestaltung aus dem hochgeladenen Prototyp.
   Keine externen Schriftarten, keine versteckten Inhalte bei deaktiviertem JS. */
:root {
  --blue: #0758a8;
  --blue-2: #0b72d9;
  --ink: #102033;
  --muted: #5e6b7c;
  --bg: #f5f8fc;
  --card: #ffffff;
  --line: #dde6f1;
  --yellow: #ffcc00;
  --dark: #0d1d31;
  --soft: #edf5ff;
  --shadow: 0 14px 36px rgba(16, 32, 51, .10);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 7rem; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; font-size: 1rem; color: var(--ink); background: var(--bg); line-height: 1.65; text-rendering: optimizeLegibility; }
[hidden] { display: none !important; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--blue); text-underline-offset: .18em; text-decoration-thickness: 1.5px; }
a:hover { text-decoration-thickness: 2.5px; }
a[href^="tel:"] { white-space: nowrap; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
.footer :focus-visible, .map-card :focus-visible { outline-color: #fff; }
main:focus { outline: none; }
h1, h2, h3 { line-height: 1.16; overflow-wrap: break-word; }
h1 { font-size: clamp(2.25rem, 5vw, 4.7rem); margin: .2rem 0 1rem; letter-spacing: -.045em; }
h2 { font-size: clamp(1.65rem, 3vw, 2.55rem); margin: 0 0 1rem; letter-spacing: -.025em; }
h3 { font-size: 1.2rem; margin: .1rem 0 .6rem; }
p { margin: .8rem 0 1rem; }
address { font-style: normal; }
.wrap { width: min(1160px, 92%); margin-inline: auto; }
.text-width { max-width: 920px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip { position: fixed; z-index: 100; left: 1rem; top: .75rem; padding: .7rem 1rem; color: var(--ink); background: #fff; border-radius: 8px; box-shadow: var(--shadow); transform: translateY(-180%); }
.skip:focus { transform: translateY(0); }

/* Navigation: alle Ziele direkt, ohne Untermenues. */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .97); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .7rem; }
.brand { display: block; flex: 0 1 230px; text-decoration: none; }
.brand img { width: 230px; height: 72px; object-fit: contain; }
.menu { display: flex; align-items: center; gap: .12rem; list-style: none; margin: 0; padding: 0; }
.menu a { display: block; padding: .68rem .72rem; min-height: 44px; border-radius: 999px; color: var(--ink); font-weight: 700; text-decoration: none; white-space: nowrap; }
.menu a:hover, .menu a[aria-current="page"] { background: var(--soft); color: var(--blue); }
.mobile-menu { display: none; position: relative; }
.mobile-menu summary { list-style: none; cursor: pointer; font-weight: 800; color: var(--blue); background: var(--soft); border-radius: 999px; padding: .65rem 1rem; min-height: 44px; white-space: nowrap; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu summary::after { content: "\2304"; display: inline-block; margin-left: .6rem; }
.mobile-menu[open] summary::after { transform: rotate(180deg); }
.mobile-menu ul { position: absolute; right: 0; top: calc(100% + .45rem); width: min(22rem, 92vw); max-height: calc(100svh - 7rem); overflow: auto; list-style: none; margin: 0; padding: .5rem; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); background: #fff; }
.mobile-menu a { display: block; padding: .68rem .9rem; min-height: 44px; border-radius: 10px; color: var(--ink); text-decoration: none; font-weight: 700; }
.mobile-menu a:hover, .mobile-menu a[aria-current="page"] { color: var(--blue); background: var(--soft); }

/* Hero und Fotos */
.hero { background: linear-gradient(135deg, #fff 0%, #f1f7ff 54%, #e5f1ff 100%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 3rem; align-items: center; padding-block: 4.4rem; }
.hero.compact .hero-grid { padding-block: 3.25rem; }
.hero.compact h1 { font-size: clamp(2.15rem, 4.2vw, 3.7rem); }
.hero-text { padding-block: 3.25rem; }
.hero-text h1, .hero-text .lead { max-width: 920px; }
.eyebrow { color: var(--blue); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; font-size: .88rem; margin: 0 0 .4rem; }
.lead { font-size: 1.16rem; color: #39485c; max-width: 760px; }
.small { font-size: .94rem; color: var(--muted); }
.photo { margin: 0; min-width: 0; width: 100%; max-width: 480px; justify-self: center; align-self: center; }
.photo img { width: 100%; height: auto; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.photo-portrait { max-width: 330px; }
.caption { margin-top: .6rem; color: var(--muted); font-size: .93rem; }

/* Komponenten */
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: .85rem 1.2rem; margin-top: 1.55rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .85rem 1.2rem; border-radius: 999px; font-weight: 800; text-align: center; text-decoration: none; border: 2px solid transparent; }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 9px 20px rgba(7, 88, 168, .18); }
.btn-primary:hover { background: #064a8d; text-decoration: none; }
.btn-secondary { background: #fff; color: var(--blue); border-color: #cfe2f7; }
.btn-secondary:hover { background: var(--soft); text-decoration: none; }
.btn-light { background: #fff; color: var(--dark); }
.btn-light:hover { background: var(--soft); }
.back-link { padding: .65rem 0; font-weight: 700; }
.section { padding-block: 4.1rem; }
.section.alt { background: #fff; }
.section.tight { padding-block: 2.5rem; }
.grid { display: grid; gap: 1.25rem; }
.grid > *, .hero-grid > *, .footer-grid > * { min-width: 0; }
.cards { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 1.5rem; }
.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { padding: 1.5rem; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.card > :last-child { margin-bottom: 0; }
.feature-card { padding: clamp(1.5rem, 3.4vw, 2.75rem); }
.link-card { text-decoration: none; color: inherit; transition: border-color .15s ease, box-shadow .15s ease; }
.link-card:hover { border-color: var(--blue); text-decoration: none; box-shadow: 0 14px 36px rgba(16, 32, 51, .14); }
.link-card .more { color: var(--blue); font-weight: 800; }
.section-link { margin-top: 1.6rem; font-weight: 700; }
.why-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; margin-top: 1.4rem; }
.why-grid div { background: rgba(0, 91, 170, .07); border: 1px solid rgba(0, 91, 170, .12); border-radius: 18px; padding: 1rem; }
.why-grid strong { display: block; color: var(--blue); margin-bottom: .3rem; }
.why-grid span { font-size: .96rem; }
.service-area { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.25rem; }
.service-area span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: .4rem .75rem; font-weight: 700; color: #39485c; }
.list-clean { margin: .9rem 0 0; padding: 0; list-style: none; }
.list-clean li { padding: .6rem 0; border-bottom: 1px solid var(--line); }
.list-clean li:last-child { border-bottom: 0; }
.notice { background: #fff7d6; border-left: 5px solid var(--yellow); padding: 1.1rem 1.2rem; border-radius: 14px; }
.notice p:last-child { margin-bottom: 0; }
.dark-band { background: var(--dark); color: #eaf2fb; }
.dark-band h2, .dark-band h3, .dark-band a { color: #fff; }
.dark-band .card { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.14); box-shadow: none; color: #eaf2fb; }

/* Historie */
.timeline { position: relative; display: grid; gap: 1rem; margin: 0; padding: 0; list-style: none; }
.timeline::before { content: ""; position: absolute; left: 24px; top: 12px; bottom: 12px; width: 3px; background: #d5e5f8; }
.timeitem { position: relative; display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 1rem; align-items: start; }
.dot { width: 50px; height: 50px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; font-weight: 800; z-index: 1; font-size: .9rem; }
.timebox { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 1.15rem; }

/* Fernwartung und bestehende Statusanwendung */
.steps { list-style: none; padding: 0; }
.stepno { width: 44px; height: 44px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; font-weight: 800; margin-bottom: .85rem; }
.download-info { margin-bottom: 0; }
.repair-shell { padding-block: 1.5rem; }
.embed-frame { border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: #fff; }
.embed-frame iframe { display: block; width: 100%; height: 680px; min-height: 620px; border: 0; }

/* Kontakt und Karte: bis zum Klick bleibt die Einbettung leer. */
.contact-grid { align-items: start; }
.contact-details { margin: 1.4rem 0 2rem; }
.contact-details > div { padding: .75rem 0; border-bottom: 1px solid var(--line); }
.contact-details dt { font-weight: 700; color: var(--muted); font-size: .94rem; }
.contact-details dd { margin: .15rem 0 0; font-size: 1.08rem; overflow-wrap: anywhere; }
.opening-hours { margin: .8rem 0 0; }
.opening-hours > div { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .3rem 1rem; margin: .5rem 0; }
.opening-hours dd { margin: 0; font-weight: 700; white-space: nowrap; }
.map-card { overflow: hidden; background: var(--dark); color: #eaf2fb; border-radius: var(--radius); box-shadow: var(--shadow); }
.map-intro { padding: 1.6rem 1.6rem 0; }
.map-intro h2 { color: #fff; }
.map-intro .eyebrow { color: #8fc3ff; }
.map-card a { color: #fff; }
.map-placeholder { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; min-height: 310px; padding: 0 1.6rem 1.6rem; }
.map-placeholder .small { color: #d8e5f4; }
.map-content { background: #fff; }
.map-content iframe { display: block; width: 100%; height: 360px; border: 0; }
.map-links { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; padding: .8rem 1.6rem; }
.map-links > a { padding-block: .45rem; }
.text-button { padding: .45rem 0; border: 0; background: none; color: #fff; text-decoration: underline; text-underline-offset: .18em; }
.map-credit { padding: 0 1.6rem 1.25rem; margin: 0; font-size: .82rem; color: #d8e5f4; }

/* Rechtliches und Footer */
.legal .card { max-width: 920px; margin-inline: auto; }
.legal h1 { font-size: clamp(2rem, 4.6vw, 3.5rem); }
.legal h2 { font-size: 1.45rem; margin-top: 1.7rem; }
.legal p { overflow-wrap: break-word; }
.footer { background: var(--dark); color: #eaf2fb; padding-block: 2.75rem 1.75rem; }
.footer a { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.25fr .9fr .95fr .8fr; gap: 1.5rem; }
.footer-title { font-weight: 800; color: #fff; margin: 0 0 .6rem; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin: 0; }
.footer-links a { display: inline-block; padding-block: .25rem; }
.footer address, .footer-hours { font-size: .95rem; }
.footer-hours { margin: .9rem 0 0; color: #c7d5e6; }
.footer-bottom { margin-top: 1.7rem; padding-top: 1.15rem; border-top: 1px solid rgba(255,255,255,.16); font-size: .9rem; color: #c7d5e6; }

@media (max-width: 1120px) {
  .menu { display: none; }
  .mobile-menu { display: block; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-grid { gap: 2rem; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; }
}
@media (max-width: 860px) {
  .hero-grid, .two { grid-template-columns: minmax(0, 1fr); }
  .hero-grid, .hero.compact .hero-grid, .hero-text { padding-block: 3rem; }
  .section { padding-block: 3rem; }
  .brand { flex-basis: 210px; }
  .brand img { width: 210px; height: 58px; }
  .photo { max-width: 520px; justify-self: start; }
  .photo-portrait { max-width: 330px; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .repair-shell { padding-block: 1rem; }
}
@media (max-width: 600px) {
  .cards, .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .actions { align-items: stretch; flex-direction: column; }
  .btn { width: 100%; }
  .back-link { text-align: center; }
  .hero-grid { gap: 1.7rem; }
  .card { padding: 1.35rem; border-radius: 20px; }
  .feature-card { padding: 1.5rem; }
  .footer-grid { gap: 1.65rem; }
  .footer-links a { padding-block: .45rem; }
  .embed-frame iframe { height: 720px; }
  .timeitem { gap: .6rem; }
}
@media (max-width: 420px) {
  .brand { flex-basis: 175px; }
  .brand img { width: 175px; height: 54px; }
  .why-grid { grid-template-columns: minmax(0, 1fr); }
  .map-intro { padding: 1.3rem 1.3rem 0; }
  .map-placeholder { padding: 0 1.3rem 1.3rem; }
  .map-links { padding: .7rem 1.3rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media print {
  .site-header, .footer, .skip, .actions, .map-card { display: none; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .wrap { width: 100%; }
  .hero, .dark-band { background: #fff; color: #000; }
  .hero-grid, .two, .cards { grid-template-columns: 1fr; }
  .section, .hero-grid, .hero.compact .hero-grid, .hero-text { padding-block: 1rem; }
  h1 { font-size: 26pt; } h2 { font-size: 18pt; }
  .card, .photo img { box-shadow: none; break-inside: avoid; }
  .photo { max-width: 240px; }
  .dark-band h2, .dark-band h3, .dark-band a { color: #000; }
}