:root {
  --red: #c8102e;
  --blue: #0b4da2;
  --green: #0b4da2;
  --ink: #111827;
  --muted: #5f6b7a;
  --paper: #fff;
  --soft: #f4f7fb;
  --line: #dce3ec;
  --max: 1200px;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(15, 35, 60, 0.1);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font: 16px/1.65 Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}
a {
  color: inherit;
}
img {
  max-width: 100%;
  display: block;
}
.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: auto;
}
.topbar {
  background: var(--blue);
  color: #fff;
  font-size: 0.88rem;
}
.topbar .wrap {
  display: flex;
  justify-content: flex-end;
  gap: 24px;
  padding: 8px 0;
}
.topbar a {
  text-decoration: none;
}
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.nav {
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  width: 310px;
  max-width: 48%;
  text-decoration: none;
}
.brand img {
  width: 100%;
}
.links {
  display: flex;
  align-items: center;
  gap: 25px;
}
.links a {
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}
.links a:hover,
.links a[aria-current="page"] {
  color: var(--red);
}
.cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 22px;
  background: var(--red);
  color: #fff !important;
  text-decoration: none;
  font-weight: 800;
  border: 0;
  box-shadow: 0 8px 20px rgba(200, 16, 46, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.cta:hover,
.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(200, 16, 46, 0.28);
}
a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(11, 77, 162, 0.35);
  outline-offset: 3px;
}
.menu {
  display: none;
  background: none;
  border: 0;
  font-size: 1.6rem;
}
.hero {
  min-height: 620px;
  display: flex;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(
      90deg,
      rgba(7, 18, 34, 0.94) 0%,
      rgba(7, 28, 55, 0.76) 44%,
      rgba(7, 18, 34, 0.14) 78%
    ),
    url("assets/hero-saugfahrzeug-laryus.png") center/cover;
}
.eyebrow {
  display: inline-block;
  color: #8fc0ff;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.82rem;
  font-weight: 800;
  margin-bottom: 14px;
}
.hero h1 {
  max-width: 720px;
  font-size: clamp(2.65rem, 5vw, 5.15rem);
  line-height: 1.02;
  margin: 0 0 22px;
  letter-spacing: -0.045em;
}
.hero p {
  max-width: 620px;
  font-size: 1.2rem;
  color: #e6ebef;
  margin: 0 0 32px;
}
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.button.alt {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
}
.trust {
  background: linear-gradient(90deg, #083f88, var(--blue));
  color: #fff;
}
.trust .wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.trust div {
  padding: 22px 30px;
  border-right: 1px solid rgba(20, 40, 0, 0.16);
  font-weight: 800;
  text-align: center;
}
.trust div:last-child {
  border: 0;
}
.section {
  padding: 90px 0;
}
.section.soft {
  background: var(--soft);
}
.kicker {
  color: var(--red);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 800;
}
.section h2,
.pagehead h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.12;
  margin: 8px 0 20px;
  letter-spacing: -0.03em;
}
.lead {
  font-size: 1.16rem;
  color: var(--muted);
  max-width: 760px;
}
.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 42px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--green);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 60px rgba(15, 35, 60, 0.14);
}
.card:nth-child(2) {
  border-top-color: var(--red);
}
.card:nth-child(3) {
  border-top-color: var(--blue);
}
.card h3 {
  font-size: 1.35rem;
  margin: 14px 0 8px;
}
.icon {
  font-size: 2rem;
}
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 70px;
  align-items: center;
}
.visual {
  position: relative;
}
.visual img {
  border-radius: var(--radius);
  box-shadow: 14px 14px 0 var(--blue), var(--shadow);
}
.checklist {
  padding: 0;
  list-style: none;
}
.checklist li {
  padding: 10px 0 10px 30px;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.checklist li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 900;
}
.video-section {
  background: #fff;
}
.video-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
  max-width: 760px;
  margin-top: 40px;
}
.video-card {
  overflow: hidden;
  background: #151b24;
  border-bottom: 5px solid var(--blue);
  box-shadow: 0 14px 34px rgba(20, 30, 40, 0.12);
  border-radius: 12px;
}
.video-card:nth-child(2) {
  border-bottom-color: var(--red);
}
.video-card:nth-child(3) {
  border-bottom-color: var(--blue);
}
.video-card:nth-child(4) {
  border-bottom-color: var(--red);
}
.video-frame {
  aspect-ratio: 9 / 16;
  background: #080b10;
}
.video-frame iframe,
.video-frame video {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-frame video {
  object-fit: contain;
}
.video-link,
.social-link {
  display: inline-flex;
  align-items: center;
  font-weight: 800;
  text-decoration: none;
}
.video-link {
  padding: 17px 20px;
  color: #fff;
}
.video-link:hover,
.social-link:hover {
  text-decoration: underline;
}
.social-link {
  margin-top: 28px;
  color: var(--blue);
}
.social-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
}
.section.home-lower {
  padding: 56px 0;
}
.home-lower .split {
  gap: 42px;
  grid-template-columns: 0.9fr 1.1fr;
}
.home-lower .visual img {
  max-height: 360px;
  width: 100%;
  object-fit: cover;
}
.home-lower h2 {
  font-size: clamp(1.65rem, 3vw, 2.6rem);
  margin-bottom: 14px;
}
.home-lower .lead {
  font-size: 1rem;
}
.home-lower .checklist li {
  padding-top: 7px;
  padding-bottom: 7px;
}
.home-lower .video-grid {
  margin-top: 26px;
}
.home-lower .social-link {
  margin-top: 20px;
}
.home-lower-band {
  padding: 42px 0;
}
.home-lower-band h2 {
  font-size: clamp(1.55rem, 2.5vw, 2.35rem);
}
.home-footer {
  padding: 36px 0 20px;
}
.home-footer .footer-grid {
  gap: 28px;
}
.home-footer img {
  width: 220px;
}
.band {
  background: linear-gradient(135deg, #0a1524, #102d53);
  color: #fff;
  padding: 70px 0;
}
.band .wrap {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: center;
}
.band h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.15;
  margin: 0;
}
.pagehead {
  background: linear-gradient(135deg, #0b4da2 0%, #0b1524 78%);
  color: #fff;
  padding: 75px 0;
  border-bottom: 5px solid var(--red);
}
.pagehead p {
  color: #d8dde2;
  max-width: 700px;
}
.service-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 25px;
  padding: 35px 0;
  border-bottom: 1px solid var(--line);
  transition: transform 0.2s ease;
}
.service-row:hover {
  transform: translateX(5px);
}
.service-no {
  font-size: 2.5rem;
  color: var(--green);
  font-weight: 900;
}
.service-row h2 {
  font-size: 1.75rem;
  margin: 0 0 8px;
}
.customer-section {
  background: #fff;
}
.customer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 38px;
}
.customer-grid article {
  padding: 28px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius);
}
.customer-grid article:nth-child(even) {
  border-left-color: var(--red);
}
.customer-grid h3 {
  margin: 0 0 10px;
  font-size: 1.3rem;
}
.customer-grid p {
  margin: 0;
}
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 38px;
}
.gallery figure {
  margin: 0;
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(15, 35, 60, 0.08);
}
.gallery-heading {
  grid-column: 1 / -1;
  margin: 26px 0 2px;
  padding: 0 0 10px;
  color: var(--blue);
  font-size: 1.35rem;
  border-bottom: 2px solid var(--line);
}
.gallery-heading:first-of-type {
  margin-top: 0;
}
.gallery img {
  width: 100%;
  height: 270px;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.gallery figure:hover img {
  transform: scale(1.025);
}
.gallery figcaption {
  padding: 14px 16px;
  font-weight: 800;
}
.spec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 35px;
}
.equipment-feature {
  margin: 38px 0 30px;
  position: relative;
  overflow: hidden;
  background: #151b24;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.equipment-feature img {
  width: 100%;
  max-height: 620px;
  object-fit: cover;
}
.equipment-feature figcaption {
  padding: 17px 20px;
  color: #fff;
  font-weight: 800;
  border-left: 5px solid var(--green);
}
.spec {
  background: #151b24;
  color: #fff;
  padding: 26px 22px;
  border-bottom: 4px solid var(--green);
  border-radius: 12px;
}
.spec strong {
  display: block;
  color: #8fc0ff;
  font-size: 1.6rem;
  line-height: 1.15;
  margin-bottom: 8px;
}
.suction-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 30px;
}
.suction-grid article {
  padding: 26px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.suction-grid h3 {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 1.25rem;
}
.suction-grid p:last-child {
  margin-bottom: 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 35px;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 40px;
}
.team-card {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 5px solid var(--blue);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(15, 35, 60, 0.08);
}
.team-card:nth-child(2) {
  border-top-color: var(--red);
}
.team-card h3 {
  margin: 0 0 5px;
  font-size: 1.4rem;
}
.team-card .role {
  color: var(--blue);
  font-weight: 800;
  margin: 0 0 14px;
}
.contact-team-title {
  margin: 34px 0 14px;
  font-size: 1.25rem;
}
.contact-team-stack {
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 0;
}
.contact-team-stack .team-card {
  padding: 20px 22px;
}
.contact-team-stack .team-card h3 {
  font-size: 1.15rem;
}
.contact-team-stack .team-card p:last-child {
  margin-bottom: 0;
}
.contact-card {
  background: linear-gradient(145deg, #0d1a2b, #133761);
  color: #fff;
  padding: 38px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.contact-card a {
  color: #fff;
}
.legal {
  max-width: 820px;
}
.legal h2 {
  margin-top: 35px;
}
.legal-page .pagehead {
  padding: 46px 0;
  border-bottom-width: 3px;
}
.legal-page .pagehead h1 {
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  margin-bottom: 10px;
}
.legal-page .section {
  padding: 52px 0 64px;
}
.legal-page .legal {
  max-width: 760px;
}
.legal-page .legal h2 {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.3;
  margin: 26px 0 8px;
  letter-spacing: -0.01em;
}
.legal-page .legal p {
  margin: 0 0 14px;
}
.legal-page .notice {
  margin-top: 24px;
  padding: 16px 18px;
}
.footer {
  background: #0b1017;
  color: #cbd2d8;
  padding: 50px 0 25px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
}
.footer img {
  width: 290px;
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
}
.footer a {
  color: #cbd2d8;
}
.copyright {
  margin-top: 35px;
  padding-top: 20px;
  border-top: 1px solid #303943;
  font-size: 0.87rem;
  color: #929da6;
}
.notice {
  background: #eaf2ff;
  border-left: 4px solid var(--blue);
  padding: 16px;
  margin: 28px 0;
  color: #10336c;
}
@media (max-width: 860px) {
  .topbar {
    display: none;
  }
  .nav {
    height: 72px;
  }
  .brand {
    max-width: 68%;
    width: 260px;
  }
  .menu {
    display: block;
  }
  .links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 22px;
    flex-direction: column;
    align-items: flex-start;
    border-bottom: 1px solid var(--line);
  }
  .links.open {
    display: flex;
  }
  .links .cta {
    width: 100%;
  }
  .hero {
    min-height: 600px;
    background-position: 58% center;
  }
  .trust .wrap,
  .grid3,
  .split,
  .contact-grid,
  .team-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .gallery,
  .spec-grid,
  .suction-grid,
  .customer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust div {
    border-right: 0;
    border-bottom: 1px solid rgba(20, 40, 0, 0.16);
  }
  .section {
    padding: 65px 0;
  }
  .split {
    gap: 40px;
  }
  .video-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    max-width: 500px;
  }
  .band .wrap {
    align-items: flex-start;
    flex-direction: column;
  }
  .service-row {
    grid-template-columns: 65px 1fr;
  }
}
@media (max-width: 520px) {
  .wrap {
    width: min(100% - 28px, var(--max));
  }
  .hero {
    min-height: 560px;
  }
  .hero h1 {
    font-size: 2.65rem;
  }
  .hero p {
    font-size: 1.05rem;
  }
  .service-row {
    grid-template-columns: 1fr;
  }
  .service-no {
    font-size: 1.5rem;
  }
  .gallery,
  .spec-grid,
  .suction-grid,
  .customer-grid {
    grid-template-columns: 1fr;
  }
  .video-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 250px;
  }
  .gallery img {
    height: 240px;
  }
  .card {
    padding: 24px;
  }
}