@font-face {
  font-family: "Roboto";
  src: url("../fonts/Roboto-Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Roboto";
  src: url("../fonts/Roboto-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
:root {
  --red: #ed1c24;
  --red-dark: #cf1018;
  --black: #202020;
  --gray: #f4f4f4;
  --line: #dedede;
  --max: 1380px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--black);
  background: #fff;
  font-family: "Roboto", Arial, sans-serif;
  font-weight: 300;
  line-height: 1.55;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--red); outline-offset: 4px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.98);
  border-bottom: 4px solid var(--red);
}
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  min-height: 94px;
  padding: 10px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.logo { width: 198px; height: 80px; object-fit: contain; object-position: left center; }
.main-nav { display: flex; align-items: center; gap: 42px; }
.main-nav a {
  position: relative;
  padding: 18px 0;
  text-decoration: none;
  font-weight: 700;
  font-size: .98rem;
  letter-spacing: .02em;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 8px;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .18s ease;
}
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }

.mobile-menu { display: none; position: relative; }
.mobile-menu > summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 8px 2px;
  color: var(--black);
  font-weight: 700;
  font-size: .82rem;
}
.mobile-menu > summary::-webkit-details-marker { display: none; }
.hamburger { width: 28px; display: inline-flex; flex-direction: column; gap: 5px; }
.hamburger i { display: block; width: 28px; height: 3px; background: var(--red); }
.menu-label { letter-spacing: .04em; }
.mobile-nav {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 230px;
  padding: 8px 0;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--red);
  box-shadow: 0 12px 30px rgba(0,0,0,.12);
}
.mobile-nav a {
  display: block;
  padding: 14px 20px;
  color: var(--black);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 700;
}
.mobile-nav a:hover, .mobile-nav a:focus-visible { background: #f5f5f5; color: var(--red); }
.mobile-menu[open] .hamburger i:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-menu[open] .hamburger i:nth-child(2) { opacity: 0; }
.mobile-menu[open] .hamburger i:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.home-hero { background: linear-gradient(100deg, #f7f8f8 0%, #eef2f3 48%, #fff 100%); }
.home-hero-inner {
  max-width: var(--max);
  min-height: 448px;
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 42% 58%;
  align-items: stretch;
}
.home-hero-copy {
  align-self: center;
  padding: 42px 18px 42px 10px;
  position: relative;
  z-index: 2;
}
.home-hero-copy h1 {
  margin: 0 0 22px;
  max-width: 590px;
  font-size: clamp(1.75rem, 2.55vw, 2.55rem);
  line-height: 1.08;
  letter-spacing: -.025em;
  font-weight: 700;
}
.home-hero-copy p {
  max-width: 560px;
  margin: 0 0 28px;
  font-size: clamp(1rem, 1.45vw, 1.22rem);
  line-height: 1.48;
}
.cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 14px 22px;
  background: var(--red);
  color: #fff;
  text-decoration: none;
  font-size: .98rem;
  font-weight: 700;
  letter-spacing: .02em;
}
.cta span { font-size: 1.7rem; line-height: .6; }
.cta:hover { background: var(--red-dark); }
.home-hero-product {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  overflow: hidden;
}
.home-hero-product img {
  width: 100%;
  max-height: 445px;
  object-fit: contain;
  object-position: center right;
}

.home-tiles { background: #fff; padding: 28px 0 0; }
.home-tiles-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.home-tile {
  position: relative;
  display: block;
  aspect-ratio: 1.76 / 1;
  overflow: hidden;
  background: #ddd;
  text-decoration: none;
}
.home-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.home-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 55%, rgba(0,0,0,.12));
  pointer-events: none;
}
.home-tile:hover img { transform: scale(1.025); }
.home-tile span {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0;
  min-height: 50px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--red);
  color: #fff;
  font-size: clamp(.95rem, 1.25vw, 1.18rem);
  font-weight: 700;
  letter-spacing: .01em;
}
.home-tile span b { font-size: 1.65rem; line-height: .6; font-weight: 300; }
.home-tile--products img { object-fit: cover; object-position: 52% center; }

.home-intro { padding: 30px 0 34px; background: #fff; }
.home-intro-inner { max-width: var(--max); margin: 0 auto; padding: 0 28px; }
.home-intro h2 { margin: 0 0 3px; font-size: clamp(1.35rem, 2vw, 1.65rem); line-height: 1.2; }
.home-intro p { margin: 0; max-width: 1120px; font-size: 1rem; }

/* Shared inner pages */
.container { max-width: var(--max); margin: 0 auto; padding: 0 28px; }
.page-hero {
  border-bottom: 1px solid var(--line);
  background: #f5f6f6;
  padding: 68px 0 52px;
}
.page-hero .section-kicker { color: var(--red); margin: 0 0 8px; font-weight: 700; letter-spacing: .12em; font-size: .78rem; }
.page-hero h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(1.85rem, 3vw, 2.85rem);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -.02em;
}
.page-content {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 65px;
  padding: 62px 0 90px;
}
.page-content--single { display: block; max-width: 980px; }
.page-content h2 { font-size: 1.65rem; margin-top: 0; }
.page-content p { font-size: 1.05rem; }
.content-image { align-self: start; position: sticky; top: 120px; }
.content-image img { width: 100%; }
.downloads { margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--line); }
.downloads a { color: var(--red); font-weight: 700; text-underline-offset: 4px; }
.legal h1 { font-size: clamp(1.85rem, 3vw, 2.85rem); }
.legal .page-content { display: block; max-width: 980px; }
.legal p { font-size: 1rem; }
.legal strong { font-weight: 700; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: center; }
.contact-details { font-size: 1.12rem; }
.contact-details a { color: var(--red); font-weight: 700; text-decoration: none; }
.product-note { margin: 55px 0 90px; }
.product-note h2 { margin: 0 0 10px; font-size: 1.65rem; }
.product-note img { width: 100%; margin-top: 30px; }

.product-downloads { padding-top: 56px; padding-bottom: 90px; }
.downloads-intro { max-width: 900px; margin-bottom: 38px; }
.downloads-intro h2 { margin: 0 0 10px; font-size: 1.65rem; line-height: 1.2; }
.downloads-intro p { margin: 0; font-size: 1.05rem; }
.sdb-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.sdb-card { border: 1px solid var(--line); background: #fff; padding: 22px 24px; }
.sdb-card h2 { margin: 0 0 16px; font-size: 1.05rem; line-height: 1.3; font-weight: 700; }
.sdb-links { list-style: none; padding: 0; margin: 0; }
.sdb-links li { display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 12px; align-items: start; padding: 10px 0; border-top: 1px solid #ececec; }
.sdb-links li:first-child { border-top: 0; padding-top: 0; }
.sdb-lang { font-size: .78rem; font-weight: 700; color: #fff; background: var(--red); padding: 4px 7px; text-align: center; }
.sdb-links a { color: var(--black); font-size: .88rem; line-height: 1.35; overflow-wrap: anywhere; text-underline-offset: 3px; }
.sdb-links a:hover { color: var(--red); }

@media (max-width: 760px) {
  .header-inner { min-height: 76px; padding: 8px 18px; gap: 18px; }
  .logo { width: 168px; height: 64px; }
  .main-nav { display: none; }
  .mobile-menu { display: block; }
  .home-hero-inner { grid-template-columns: 1fr; min-height: 0; padding: 0; }
  .home-hero-copy { padding: 36px 22px 22px; }
  .home-hero-copy h1 { font-size: clamp(1.55rem, 7vw, 2.1rem); }
  .home-hero-copy p { font-size: 1rem; }
  .home-hero-product { min-height: 250px; }
  .home-hero-product img { max-height: 320px; object-fit: contain; }
  .home-tiles-inner { grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 18px; }
  .home-tile span { min-height: 44px; padding: 10px 12px; font-size: .9rem; }
  .home-tile span b { font-size: 1.45rem; }
  .container, .home-intro-inner, .footer-inner { padding-left: 18px; padding-right: 18px; }
  .page-hero { padding: 48px 0 38px; }
  .page-content { grid-template-columns: 1fr; gap: 35px; padding: 45px 0 65px; }
  .content-image { position: static; order: -1; }
  .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 10px; }
  .footer-nav { flex-wrap: wrap; gap: 10px; }
}

@media (max-width: 720px) {
  .sdb-list { grid-template-columns: 1fr; }
  .product-downloads { padding-top: 40px; padding-bottom: 65px; }
}

.site-footer {
  background: var(--red);
  color: #fff;
  padding: 18px 0;
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.footer-inner p { margin: 0; font-size: .88rem; }
.footer-nav { display: flex; align-items: center; gap: 14px; }
.footer-nav a { color: #fff; text-decoration: none; font-size: .88rem; }
.footer-nav a:hover { text-decoration: underline; text-underline-offset: 4px; }

@media (max-width: 1000px) {
  .header-inner { min-height: 82px; padding: 8px 22px; }
  .logo { width: 170px; height: 68px; }
  .main-nav { gap: 24px; }
  .main-nav a { font-size: .88rem; }
  .home-hero-inner { grid-template-columns: 1fr 1fr; min-height: 410px; }
  .home-hero-copy h1 { font-size: clamp(1.55rem, 2.8vw, 2.15rem); }
  .home-hero-copy p { font-size: 1rem; }
  .home-tiles-inner { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 720px) {
  .header-inner { min-height: 76px; gap: 12px; }
  .logo { width: 150px; height: 60px; }
  .main-nav { gap: 0 16px; }
  .main-nav a { font-size: .76rem; }
  .home-hero-inner { grid-template-columns: 1fr; padding: 0 20px; }
  .home-hero-copy { padding: 45px 0 20px; }
  .home-hero-copy h1 { font-size: 1.8rem; }
  .home-hero-product { padding-bottom: 12px; }
  .home-hero-product img { max-height: 300px; }
  .home-tiles { padding-top: 20px; }
  .home-tiles-inner { padding: 0 20px; gap: 12px; }
  .home-tile span { min-height: 44px; padding: 9px 12px; font-size: .88rem; }
  .home-intro-inner, .footer-inner, .container { padding-left: 20px; padding-right: 20px; }
  .page-content, .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .content-image { position: static; }
}
@media (max-width: 520px) {
  .header-inner { display: block; padding-top: 7px; padding-bottom: 5px; }
  .logo { width: 132px; height: 53px; margin-bottom: 2px; }
  .main-nav { justify-content: space-between; gap: 5px; }
  .main-nav a { font-size: .66rem; padding: 6px 0; }
  .main-nav a::after { bottom: 1px; }
  .home-hero-copy h1 { font-size: 1.58rem; }
  .home-hero-copy p { font-size: .96rem; }
  .home-tiles-inner { grid-template-columns: 1fr; }
  .home-tile { aspect-ratio: 1.8 / 1; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 8px; }
  .footer-nav { flex-wrap: wrap; }
  .page-hero { padding: 50px 0 38px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}


/* Language switcher: CSS-only, no JavaScript required. */
.lang-en { display: none; }
body:has(#language-en:checked) .lang-de { display: none !important; }
body:has(#language-en:checked) .lang-en { display: revert; }
body:has(#language-en:checked) .lang-en.inline { display: inline !important; }
body:has(#language-de:checked) .lang-de { display: revert; }
body:has(#language-de:checked) .lang-en { display: none !important; }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; white-space: nowrap !important; border: 0 !important; }
.header-tools { display: flex; align-items: center; gap: 24px; }
.language-switcher { border: 0; padding: 0; margin: 0; display: inline-flex; align-items: center; gap: 7px; color: var(--black); font: inherit; }
.language-switcher input { position: absolute; opacity: 0; pointer-events: none; }
.language-switcher label { cursor: pointer; font-size: .78rem; line-height: 1; font-weight: 700; letter-spacing: .04em; padding: 6px 2px; }
.language-switcher label:hover { color: var(--red); }
.language-switcher input:checked + label { color: var(--red); }
.sdb-lang .lang-de, .sdb-lang .lang-en { display: inline; }
@media (max-width: 760px) {
  .header-tools { gap: 12px; }
  .language-switcher { gap: 4px; }
  .language-switcher label { font-size: .72rem; }
}

/* Persistent language sections: each language has its own static page tree. */
.language-de-page .lang-en { display:none !important; }
.language-de-page .lang-de { display:revert; }
.language-en-page .lang-de { display:none !important; }
.language-en-page .lang-en { display:revert; }
.language-switcher a { color:inherit; text-decoration:none; font-size:.78rem; line-height:1; font-weight:700; letter-spacing:.04em; padding:6px 2px; }
.language-switcher a.active { color:var(--red); }
.language-switcher a:hover { color:var(--red); }
.language-hu-page .lang-de { display:none !important; }
.language-hu-page .lang-en { display:revert; }
.language-hu-page .lang-en.inline { display:inline !important; }