:root {
  --ink: #0b1620;
  --ink-2: #142333;
  --muted: #5b6876;
  --line: #dce5ee;
  --soft: #f3f7fb;
  --white: #ffffff;
  --blue: #1477d4;
  --cyan: #14b8d4;
  --green: #2eb67d;
  --shadow: 0 24px 70px rgba(13, 35, 56, 0.14);
  --radius: 8px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
  background: var(--white);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; width: 100%; height: auto; display: block; }

section,
article,
aside,
nav,
div,
form,
input,
textarea {
  min-width: 0;
}

.container {
  width: 100%;
  max-width: 1160px;
  padding-left: 20px;
  padding-right: 20px;
  margin: 0 auto;
}

.narrow { max-width: 840px; }

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 4vw, 48px);
  color: var(--white);
  transition: background 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
}

.site-header.is-scrolled,
.subpage .site-header {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 36px rgba(11, 22, 32, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-logo {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  object-fit: cover;
  background: var(--green);
  box-shadow: 0 12px 26px rgba(20, 119, 212, 0.28);
}

.brand-name { font-size: 1.1rem; }

.primary-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-weight: 700;
  font-size: 0.95rem;
}

.primary-nav a {
  opacity: 0.9;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.primary-nav a:hover,
.primary-nav .active {
  color: var(--cyan);
  opacity: 1;
}

.nav-cta {
  padding: 11px 16px;
  border: 1px solid currentColor;
  border-radius: 8px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  border-radius: 8px;
  background: transparent;
  color: inherit;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
  animation: heroDrift 14s ease-in-out infinite alternate;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 14, 22, 0.94) 0%, rgba(7, 14, 22, 0.76) 42%, rgba(7, 14, 22, 0.28) 100%),
    radial-gradient(circle at 20% 20%, rgba(20, 184, 212, 0.22), transparent 30%);
}

.hero-motion {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.motion-line {
  position: absolute;
  height: 2px;
  width: 34vw;
  min-width: 320px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(20, 184, 212, 0.8), rgba(46, 182, 125, 0.55), transparent);
  filter: drop-shadow(0 0 12px rgba(20, 184, 212, 0.35));
  opacity: 0.62;
  transform-origin: center;
  animation: dataFlow 9s linear infinite;
}

.line-1 {
  right: -6vw;
  top: 31%;
  transform: rotate(-12deg);
}

.line-2 {
  right: 10vw;
  top: 58%;
  width: 28vw;
  animation-delay: -3s;
  transform: rotate(18deg);
}

.line-3 {
  right: 26vw;
  bottom: 18%;
  width: 22vw;
  animation-delay: -6s;
  transform: rotate(-4deg);
}

.motion-node {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255,255,255,0.85);
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 8px rgba(20, 184, 212, 0.12), 0 0 26px rgba(20, 184, 212, 0.7);
  animation: nodePulse 3.6s ease-in-out infinite;
}

.node-1 { right: 28%; top: 26%; }
.node-2 { right: 12%; top: 44%; animation-delay: -1.2s; background: var(--green); }
.node-3 { right: 34%; bottom: 24%; animation-delay: -2.1s; }
.node-4 { right: 8%; bottom: 32%; animation-delay: -2.8s; background: var(--green); }

.motion-panel {
  position: absolute;
  width: 116px;
  height: 82px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.12), rgba(255,255,255,0.02)),
    linear-gradient(135deg, rgba(20, 119, 212, 0.18), rgba(46, 182, 125, 0.08));
  box-shadow: 0 24px 70px rgba(0,0,0,0.18), inset 0 1px 0 rgba(255,255,255,0.18);
  backdrop-filter: blur(4px);
  animation: panelFloat 7s ease-in-out infinite;
}

.panel-1 {
  right: 18%;
  top: 20%;
}

.panel-2 {
  right: 36%;
  bottom: 20%;
  width: 92px;
  height: 68px;
  animation-delay: -3.4s;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 72px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }

h1,
h2,
h3,
p,
.eyebrow,
.button,
.signal-strip span {
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.container > * {
  max-width: 100%;
}

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(2.5rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: 0;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.24rem;
  line-height: 1.2;
  margin-bottom: 10px;
}

.hero-copy {
  max-width: 680px;
  color: rgba(255,255,255,0.82);
  font-size: 1.16rem;
}

.button-row {
  display: flex;
  width: 100%;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: 8px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  max-width: 100%;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.button.primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255,255,255,0.45);
  background: rgba(255,255,255,0.08);
}

.button.light {
  background: var(--white);
  color: var(--ink);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.signal-strip span {
  min-height: 74px;
  display: grid;
  place-items: center;
  padding: 16px;
  border-right: 1px solid var(--line);
  color: var(--ink-2);
  font-weight: 800;
}

.section {
  padding: clamp(76px, 10vw, 128px) 0;
}

.section.muted { background: var(--soft); }

.split {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: clamp(28px, 6vw, 76px);
  align-items: start;
  margin-bottom: 42px;
}

.lead {
  color: var(--muted);
  font-size: 1.16rem;
}

.card-grid,
.case-grid,
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.service-card,
.case-grid article,
.values-grid article,
.contact-card,
.quote-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 20px 48px rgba(13, 35, 56, 0.08);
}

.service-card {
  overflow: hidden;
  min-height: 280px;
  padding: 0 0 26px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.service-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 22px;
}

.service-card .icon,
.service-card h3,
.service-card p {
  margin-left: 26px;
  margin-right: 26px;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(20, 184, 212, 0.6);
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 28px;
  border-radius: 8px;
  color: var(--blue);
  background: #eaf5ff;
  font-weight: 900;
}

.service-card p,
.case-grid p,
.values-grid p {
  color: var(--muted);
  margin-bottom: 0;
}

.dark-section {
  color: var(--white);
  background:
    linear-gradient(135deg, #08121d 0%, #112c3c 52%, #0a1822 100%);
  overflow: hidden;
}

.ai-panel {
  display: grid;
  grid-template-columns: 1fr 0.7fr;
  gap: 56px;
  align-items: center;
}

.ai-panel p:not(.eyebrow) {
  color: rgba(255,255,255,0.76);
  font-size: 1.12rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.metric-grid div {
  min-height: 150px;
  padding: 22px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.07);
}

.metric-grid strong {
  display: block;
  font-size: 2.8rem;
  line-height: 1;
}

.metric-grid span {
  color: rgba(255,255,255,0.7);
  font-weight: 700;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.timeline > div {
  position: relative;
  padding: 28px;
  border-top: 3px solid var(--blue);
  background: var(--soft);
  border-radius: 0 0 var(--radius) var(--radius);
}

.timeline span,
.service-list span {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.cta-band {
  padding: 78px 0;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), #0d344a);
}

.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}

.cta-band h2 {
  max-width: 820px;
  margin-bottom: 0;
}

.cta-band.compact .container {
  align-items: center;
}

.site-footer {
  padding: 56px 0;
  color: rgba(255,255,255,0.76);
  background: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr 0.6fr;
  gap: 34px;
}

.footer-brand { color: var(--white); margin-bottom: 18px; }

.site-footer nav {
  display: grid;
  gap: 10px;
}

.site-footer a:hover { color: var(--cyan); }

.page-hero {
  padding: 150px 0 74px;
  background:
    linear-gradient(135deg, #edf6fc 0%, #ffffff 55%, #e9f7f1 100%);
}

.page-hero h1 {
  max-width: 960px;
  color: var(--ink);
  font-size: clamp(2.3rem, 6vw, 4.6rem);
}

.service-list {
  display: grid;
  gap: 18px;
}

.service-list article {
  display: grid;
  grid-template-columns: 96px 0.56fr 1fr;
  gap: 24px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}

.service-list h2 {
  font-size: clamp(1.4rem, 3vw, 2.1rem);
}

.case-grid,
.values-grid {
  grid-template-columns: repeat(2, 1fr);
}

.case-grid article,
.values-grid article {
  overflow: hidden;
  padding: 30px;
}

.case-grid article img {
  width: calc(100% + 60px);
  max-width: none;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  margin: -30px -30px 24px;
}

.quote-panel {
  padding: clamp(28px, 5vw, 58px);
}

.people-section {
  background: var(--soft);
}

.people-panel {
  display: grid;
  grid-template-columns: 0.47fr 0.53fr;
  gap: clamp(24px, 4vw, 54px);
  align-items: center;
}

.people-panel picture,
.people-panel img {
  width: 100%;
}

.people-panel picture {
  display: block;
}

.people-panel img {
  aspect-ratio: 16 / 19;
  height: auto;
  object-fit: cover;
  object-position: center;
  border-radius: 8px;
  box-shadow: var(--shadow);
  background: var(--soft);
}

.people-panel p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.08rem;
}

.skill-grid {
  display: grid;
  gap: 22px;
}

.skill-card {
  display: grid;
  grid-template-columns: 0.38fr 0.62fr;
  gap: 30px;
  align-items: stretch;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 22px 58px rgba(13, 35, 56, 0.08);
}

.skill-card img {
  width: 100%;
  height: 100%;
  min-height: 330px;
  object-fit: cover;
}

.skill-card > div {
  padding: 34px 34px 34px 0;
}

.skill-card span {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.skill-card h2 {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.skill-card p {
  color: var(--muted);
}

.skill-card ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding-left: 20px;
  color: var(--ink-2);
  font-weight: 700;
}

blockquote {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  line-height: 1.18;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 0.46fr;
  gap: 28px;
}

.contact-overview {
  display: grid;
  grid-template-columns: 0.44fr 0.56fr;
  gap: 30px;
  align-items: stretch;
}

.contact-details {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--ink-2);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 15px;
  color: var(--ink);
  font: inherit;
  background: var(--white);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(20, 184, 212, 0.2);
  border-color: var(--cyan);
}

.check {
  grid-template-columns: 20px 1fr;
  align-items: start;
  font-weight: 500 !important;
  color: var(--muted) !important;
}

.check input { margin-top: 4px; }

.contact-card {
  padding: 30px;
  align-self: start;
  background: var(--soft);
}

.contact-card-wide {
  grid-column: auto;
}

.location-label {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.text-link {
  display: inline-flex;
  margin-top: 10px;
  color: var(--blue);
  font-weight: 900;
}

.text-link:hover {
  color: var(--cyan);
}

.location-map {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(20, 119, 212, 0.12), transparent 34%),
    linear-gradient(160deg, #edf6fb 0%, #ffffff 52%, #eaf7f1 100%);
  box-shadow: var(--shadow);
  isolation: isolate;
}

.real-map {
  min-height: auto;
  margin: 0;
  background: var(--white);
  align-self: start;
}

.real-map img {
  width: 100%;
  height: auto;
  min-height: auto;
  object-fit: contain;
}

.real-map figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--muted);
  background: rgba(255,255,255,0.88);
  font-size: 0.78rem;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.street-map {
  background:
    linear-gradient(135deg, rgba(20, 119, 212, 0.08), transparent 34%),
    linear-gradient(160deg, #f4f8fb 0%, #ffffff 52%, #eef8f3 100%);
}

.map-grid {
  position: absolute;
  inset: 0;
  opacity: 0.52;
  background-image:
    linear-gradient(rgba(20, 119, 212, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 119, 212, 0.12) 1px, transparent 1px);
  background-size: 46px 46px;
}

.map-river {
  position: absolute;
  top: -10%;
  left: 52%;
  width: 86px;
  height: 122%;
  border-radius: 80px;
  background: linear-gradient(180deg, rgba(20, 184, 212, 0.12), rgba(20, 119, 212, 0.26), rgba(20, 184, 212, 0.12));
  transform: rotate(7deg);
}

.map-road,
.street {
  position: absolute;
  height: 8px;
  border-radius: 999px;
  background: rgba(11, 22, 32, 0.1);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.55) inset;
}

.street {
  z-index: 1;
  background: #ffffff;
  border: 1px solid rgba(91, 104, 118, 0.2);
  box-shadow: 0 10px 20px rgba(13, 35, 56, 0.07);
}

.street::after {
  content: "";
  position: absolute;
  inset: 3px 8px;
  border-top: 1px dashed rgba(20, 119, 212, 0.22);
}

.street span {
  position: absolute;
  left: 50%;
  top: -26px;
  transform: translateX(-50%);
  padding: 4px 8px;
  border-radius: 8px;
  color: var(--ink-2);
  background: rgba(255,255,255,0.86);
  box-shadow: 0 6px 16px rgba(13, 35, 56, 0.08);
  font-size: 0.72rem;
  font-weight: 900;
  white-space: nowrap;
}

.street-a57 {
  left: 8%;
  top: 8%;
  width: 560px;
  height: 14px;
  transform-origin: left center;
  transform: rotate(82deg);
  background: #dfe6ed;
}

.street-a57 span {
  color: var(--white);
  background: var(--blue);
}

.street-b9 {
  left: -8%;
  top: 37%;
  width: 610px;
  height: 12px;
  transform: rotate(-8deg);
  background: #e8edf2;
}

.street-moerterweg {
  left: 14%;
  top: 24%;
  width: 420px;
  transform: rotate(16deg);
}

.street-blumenbergsweg {
  left: 28%;
  top: 61%;
  width: 420px;
  transform: rotate(-12deg);
}

.street-unnauer {
  left: 45%;
  bottom: 23%;
  width: 300px;
  transform: rotate(-2deg);
  background: #fefefe;
}

.street-rotmilan {
  left: 7%;
  top: 31%;
  width: 270px;
  transform: rotate(-18deg);
  background: #fefefe;
}

.street-local-a {
  right: -8%;
  top: 20%;
  width: 420px;
  transform: rotate(26deg);
}

.street-local-b {
  right: -10%;
  bottom: 38%;
  width: 500px;
  transform: rotate(18deg);
}

.district-label {
  position: absolute;
  z-index: 1;
  color: rgba(11, 22, 32, 0.38);
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.district-roggendorf {
  left: 9%;
  top: 17%;
}

.district-lindweiler {
  right: 15%;
  bottom: 18%;
}

.district-chorweiler {
  right: 12%;
  top: 38%;
}

.road-a {
  left: -12%;
  top: 36%;
  width: 74%;
  transform: rotate(-14deg);
}

.road-b {
  right: -18%;
  top: 58%;
  width: 88%;
  transform: rotate(20deg);
}

.road-c {
  left: 20%;
  bottom: 22%;
  width: 70%;
  transform: rotate(-4deg);
}

.map-pin {
  position: absolute;
  z-index: 3;
  width: min(220px, calc(100% - 40px));
  padding: 16px 18px 16px 54px;
  border: 1px solid rgba(20, 119, 212, 0.22);
  border-radius: 8px;
  background: rgba(255,255,255,0.9);
  box-shadow: 0 24px 54px rgba(13, 35, 56, 0.18);
  backdrop-filter: blur(16px);
}

.map-pin span {
  position: absolute;
  left: 18px;
  top: 18px;
  width: 22px;
  height: 22px;
  border: 5px solid var(--white);
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 8px rgba(46, 182, 125, 0.18), 0 12px 20px rgba(46, 182, 125, 0.25);
}

.map-pin strong,
.map-pin small {
  display: block;
}

.map-pin strong {
  color: var(--ink);
  line-height: 1.15;
}

.map-pin small {
  color: var(--muted);
  font-weight: 700;
}

.pin-main {
  left: 13%;
  top: 36%;
}

.pin-branch {
  right: 8%;
  bottom: 20%;
}

.pin-branch span {
  background: var(--blue);
  box-shadow: 0 0 0 8px rgba(20, 119, 212, 0.16), 0 12px 20px rgba(20, 119, 212, 0.2);
}

.map-city {
  position: absolute;
  left: 42px;
  bottom: 38px;
  color: rgba(11, 22, 32, 0.12);
  font-size: clamp(4rem, 11vw, 8rem);
  font-weight: 900;
  line-height: 1;
}

.map-note {
  position: absolute;
  z-index: 3;
  right: 24px;
  top: 24px;
  max-width: 220px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-align: right;
}

.map-attribution {
  position: absolute;
  z-index: 3;
  left: 24px;
  bottom: 20px;
  max-width: 300px;
  color: rgba(91, 104, 118, 0.82);
  font-size: 0.76rem;
  font-weight: 800;
}

.fineprint {
  color: var(--muted);
  font-size: 0.92rem;
}

.legal-content {
  max-width: 860px;
}

.legal-content h2 {
  margin-top: 34px;
  font-size: 1.45rem;
}

.legal-content p {
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes heroDrift {
  from { transform: scale(1); }
  to { transform: scale(1.045) translateX(1.5%); }
}

@keyframes dataFlow {
  0% {
    opacity: 0;
    background-position: -320px 0;
  }
  18%, 72% {
    opacity: 0.68;
  }
  100% {
    opacity: 0;
    background-position: 520px 0;
  }
}

@keyframes nodePulse {
  0%, 100% {
    transform: scale(0.86);
    opacity: 0.55;
  }
  50% {
    transform: scale(1.18);
    opacity: 1;
  }
}

@keyframes panelFloat {
  0%, 100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
    opacity: 0.42;
  }
  50% {
    transform: translate3d(0, -18px, 0) rotate(1.5deg);
    opacity: 0.76;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .primary-nav {
    position: absolute;
    top: 74px;
    left: 20px;
    right: 20px;
    display: none;
    padding: 18px;
    border-radius: 8px;
    background: var(--white);
    color: var(--ink);
    box-shadow: var(--shadow);
  }
  .primary-nav.is-open {
    display: grid;
    gap: 14px;
  }
  .signal-strip {
    grid-template-columns: repeat(3, 1fr);
  }
  .split,
  .ai-panel,
  .people-panel,
  .contact-layout,
  .contact-overview {
    grid-template-columns: 1fr;
  }
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-list article {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .skill-card {
    grid-template-columns: 1fr;
  }
  .skill-card > div {
    padding: 0 26px 30px;
  }
  .skill-card img {
    min-height: auto;
    aspect-ratio: 16 / 10;
  }
  .cta-band .container {
    display: grid;
  }
}

@media (max-width: 680px) {
  .container {
    width: 320px;
    max-width: calc(100% - 32px);
    margin-left: 16px;
    margin-right: auto;
    padding-left: 0;
    padding-right: 0;
  }
  .site-header { padding: 14px; }
  .hero {
    min-height: auto;
    align-items: start;
    padding: 122px 0 72px;
  }
  .hero-content {
    padding-top: 0;
  }
  .hero-overlay {
    background: linear-gradient(90deg, rgba(7, 14, 22, 0.94), rgba(7, 14, 22, 0.76));
  }
  .hero-motion {
    opacity: 0.55;
  }
  .motion-line {
    min-width: 220px;
  }
  .motion-panel {
    display: none;
  }
  .node-1 { right: 18%; top: 24%; }
  .node-2 { right: 8%; top: 48%; }
  .node-3 { right: 26%; bottom: 24%; }
  .node-4 { display: none; }
  .hero-copy,
  .lead {
    width: 100%;
    max-width: 100%;
    font-size: 1rem;
  }
  h1 {
    width: 100%;
    max-width: 100%;
    font-size: clamp(2rem, 10vw, 2.7rem);
    line-height: 1.08;
  }
  h2 {
    width: 100%;
    max-width: 100%;
    font-size: clamp(1.55rem, 7vw, 2rem);
  }
  .eyebrow {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
  }
  .button {
    width: 100%;
  }
  .signal-strip,
  .card-grid,
  .timeline,
  .case-grid,
  .contact-details,
  .values-grid,
  .metric-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .signal-strip span {
    justify-content: start;
    min-height: 54px;
  }
  .section {
    padding: 68px 0;
  }
  .page-hero {
    padding-top: 118px;
  }
  .service-card {
    min-height: auto;
  }
  .people-panel img {
    aspect-ratio: auto;
    max-height: none;
    object-fit: contain;
    object-position: center;
  }
  .service-card .icon,
  .service-card h3,
  .service-card p {
    margin-left: 20px;
    margin-right: 20px;
  }
  .service-card h3,
  .service-card p {
    width: auto;
    max-width: none;
  }
  .case-grid article,
  .values-grid article,
  .contact-card,
  .quote-panel {
    padding: 22px;
  }
  .location-map {
    min-height: 520px;
  }
  .real-map figcaption {
    left: 12px;
    right: 12px;
    bottom: 12px;
    font-size: 0.68rem;
  }
  .map-pin {
    width: min(286px, calc(100% - 28px));
    padding: 15px 16px 15px 50px;
  }
  .street span {
    display: none;
  }
  .street-a57 {
    left: 5%;
    top: 7%;
    width: 420px;
  }
  .street-b9 {
    left: -24%;
    top: 41%;
    width: 430px;
  }
  .street-moerterweg {
    left: 2%;
    top: 28%;
    width: 280px;
  }
  .street-blumenbergsweg {
    left: 11%;
    top: 64%;
    width: 310px;
  }
  .street-unnauer {
    left: 23%;
    bottom: 26%;
    width: 240px;
  }
  .street-rotmilan {
    left: 0;
    top: 35%;
    width: 230px;
  }
  .street-local-a {
    right: -36%;
    top: 20%;
    width: 340px;
  }
  .street-local-b {
    right: -42%;
    bottom: 40%;
    width: 380px;
  }
  .district-label {
    font-size: 0.68rem;
  }
  .district-roggendorf {
    left: 16px;
    top: 68px;
  }
  .district-chorweiler {
    right: 14px;
    top: 236px;
  }
  .district-lindweiler {
    left: 16px;
    right: auto;
    bottom: 78px;
  }
  .pin-main {
    left: 14px;
    top: 128px;
  }
  .pin-branch {
    left: 14px;
    right: auto;
    bottom: 120px;
  }
  .map-note {
    left: 16px;
    right: 16px;
    top: 18px;
    max-width: none;
    text-align: left;
  }
  .map-city {
    left: 18px;
    bottom: 28px;
    font-size: 4.2rem;
  }
  .map-attribution {
    left: 16px;
    right: 16px;
    bottom: 16px;
    max-width: none;
    font-size: 0.68rem;
  }
  .case-grid article img {
    width: calc(100% + 44px);
    margin: -22px -22px 20px;
  }
}