:root {
  --bg: #f2f4f7;
  --bg-elev: #ffffff;
  --ink: #1f2933;
  --ink-soft: #52606d;
  --line: #d9e2ec;
  --accent: #1f6fb2;
  --accent-dark: #0f4f84;
  --accent-soft: #d9ecff;
  --ok: #2f855a;
  --warn: #b7791f;
  --radius: 16px;
  --shadow: 0 14px 38px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", Tahoma, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 85% -10%, rgba(31, 111, 178, 0.16), transparent 45%),
    radial-gradient(circle at 0% 0%, rgba(15, 79, 132, 0.08), transparent 40%),
    linear-gradient(180deg, #eef2f6 0%, #f6f8fb 48%, #eef2f6 100%);
  line-height: 1.45;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(31, 111, 178, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(31, 111, 178, 0.045) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.35;
  z-index: -1;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--accent);
}

.container {
  width: min(1160px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(8px);
  background: rgba(246, 248, 251, 0.88);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.brand img {
  width: 62px;
  height: 62px;
}

.brand strong {
  display: block;
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  letter-spacing: 0.02em;
}

.brand span {
  display: block;
  font-size: 0.8rem;
  color: var(--ink-soft);
}

.nav-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.main-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.main-nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.93rem;
  padding: 8px 10px;
  border-radius: 10px;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: var(--bg-elev);
}

.lang-switch button {
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 8px 14px;
  min-width: 44px;
  min-height: 36px;
  cursor: pointer;
}

.lang-switch button[aria-pressed="true"] {
  background: var(--accent);
  color: #fff;
}

.hero {
  padding: 68px 0 28px;
}

.hero-grid {
  display: grid;
  gap: 26px;
  align-items: stretch;
}

.hero h1,
section h1,
section h2,
section h3,
article h3 {
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  line-height: 1.15;
  margin: 0 0 12px;
}

.hero h1 {
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  max-width: 22ch;
}

.lead {
  color: var(--ink-soft);
  font-size: 1.08rem;
  max-width: 64ch;
}

.card,
.panel,
.tile,
.kpi-card,
.cta-box,
.info-table,
.faq details,
.step,
.trust,
.lang-note {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-media {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  min-height: 320px;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, rgba(0, 0, 0, 0.06), rgba(31, 111, 178, 0.3));
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.badges span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-elev);
  padding: 8px 12px;
}

.badges a {
  text-decoration: none;
}

.badges a span {
  color: var(--ink-soft);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.button {
  display: inline-block;
  text-decoration: none;
  border-radius: 999px;
  padding: 11px 18px;
  font-weight: 700;
  border: 1px solid var(--accent);
}

.button.primary {
  background: var(--accent);
  color: #fff;
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.ghost {
  color: var(--accent-dark);
  background: var(--accent-soft);
}

.microcopy {
  margin-top: 8px;
  font-size: 0.84rem;
  color: var(--ink-soft);
}

section {
  padding: 46px 0;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 16px;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.tile,
.kpi-card,
.panel,
.step,
.trust,
.lang-note {
  padding: 16px;
}

.cta-box {
  padding: 22px;
}

.cta-box > *:first-child {
  margin-top: 0;
}

.cta-box > *:last-child {
  margin-bottom: 0;
}

.kpi-card p {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.kpi-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-dark);
  letter-spacing: 0.01em;
}

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.checklist li {
  position: relative;
  padding-left: 20px;
  margin: 9px 0;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.47em;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--accent);
}

.steps {
  display: grid;
  gap: 12px;
}

.step {
  position: relative;
  overflow: hidden;
}

.step strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent-dark);
}

.step::after {
  content: "";
  position: absolute;
  right: -22px;
  top: -20px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(31, 111, 178, 0.09);
}

.info-table {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid var(--line);
  text-align: left;
  padding: 11px;
  vertical-align: top;
  font-size: 0.93rem;
}

th {
  background: #eef4fb;
  font-weight: 700;
}

.faq {
  display: grid;
  gap: 10px;
}

.faq details {
  padding: 14px;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
}

.site-footer {
  margin-top: 34px;
  border-top: 1px solid var(--line);
  background: #f6f8fb;
  padding: 28px 0 40px;
}

.footer-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-grid p,
.footer-grid li {
  margin: 6px 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.small {
  font-size: 0.84rem;
  color: var(--ink-soft);
}

body[data-lang="de"] .lang-en,
body[data-lang="en"] .lang-de {
  display: none;
}

.lang-note {
  border-style: dashed;
}

.media-row {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.media-row figure {
  margin: 0;
}

.media-row img,
.portrait {
  border-radius: 14px;
  border: 1px solid var(--line);
}

.media-row-crop-br figure {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.media-row-crop-br img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right bottom;
}

.media-row-crop-br img.focus-top-left {
  object-position: left top;
}

.panel-split {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 28px;
  align-items: start;
}

.panel-split-media {
  margin: 0;
}

.panel-split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left top;
  border-radius: 10px;
  border: 1px solid var(--line);
}

@media (max-width: 700px) {
  .panel-split {
    grid-template-columns: 1fr;
  }
}

.industries-grid .tile {
  height: 100%;
}

@media (min-width: 980px) {
  .industries-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .hero-grid {
    grid-template-columns: 1.1fr 1fr;
  }
}

@media (max-width: 860px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 0;
  }

  .nav-wrap {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    gap: 8px;
  }

  .main-nav {
    flex: 1 1 100%;
    gap: 2px;
  }

  .main-nav a {
    padding: 6px 8px;
    font-size: 0.88rem;
  }

  .lang-switch {
    margin-left: auto;
    flex: 0 0 auto;
    align-self: flex-end;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: rise 650ms ease forwards;
}

.reveal.delay-1 {
  animation-delay: 120ms;
}

.reveal.delay-2 {
  animation-delay: 220ms;
}

.reveal.delay-3 {
  animation-delay: 320ms;
}

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal.delay-1,
  .reveal.delay-2,
  .reveal.delay-3 {
    opacity: 1;
    transform: none;
    animation: none;
  }
}