:root {
  --ink: #0c1430;
  --text: #1f2742;
  --muted: #6b7388;
  --line: #d9def0;
  --paper: #ffffff;
  --wash: #f4f6fb;
  --wash-2: #eef1f9;
  --blue: #13317a;
  --blue-dark: #0a1f55;
  --blue-soft: #2a4ea8;
  --accent: #e8b400;
  --red: #c1351c;
  --green: #5b8a3a;
  --max: 1180px;
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

h1, h2, h3, h4 {
  color: var(--ink);
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}

h1 {
  font-size: clamp(34px, 5.6vw, 60px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 800;
  line-height: 1.12;
}

h3 {
  font-size: 20px;
  font-weight: 700;
}

h4 {
  font-size: 17px;
  font-weight: 700;
}

p {
  margin: 0 0 1em;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Header */

.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 14px clamp(18px, 4vw, 52px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(19, 49, 122, 0.12);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.brand span {
  display: grid;
  line-height: 1.05;
}

.brand strong {
  color: var(--blue);
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.brand small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.site-nav a {
  padding: 10px 13px;
  border-radius: 8px;
  transition: color .15s, background .15s;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--blue);
  background: var(--wash);
}

.nav-cta {
  color: #fff !important;
  background: var(--blue);
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--blue-dark) !important;
  color: #fff !important;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  position: relative;
  z-index: 60;
  box-shadow: 0 8px 24px -18px rgba(12, 20, 48, 0.55);
  transition: border-color .18s ease, background .18s ease, box-shadow .18s ease;
}

.menu-button:hover,
.menu-button:focus-visible {
  border-color: rgba(19, 49, 122, 0.45);
  box-shadow: 0 12px 30px -20px rgba(12, 20, 48, 0.65);
}

.menu-button span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .2s ease, top .2s ease, opacity .15s ease;
}

.menu-button span:nth-child(1) { top: 13px; }
.menu-button span:nth-child(2) { top: 21px; }
.menu-button span:nth-child(3) { top: 29px; }

body.menu-open .menu-button {
  background: #fff;
  border-color: var(--ink);
}

body.menu-open .menu-button span:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}

body.menu-open .menu-button span:nth-child(2) {
  opacity: 0;
}

body.menu-open .menu-button span:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}

/* Hero */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  padding: 120px clamp(18px, 4vw, 52px) 60px;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(8, 18, 50, 0.55) 0%, rgba(8, 18, 50, 0.4) 35%, rgba(8, 18, 50, 0.9) 100%),
    linear-gradient(90deg, rgba(8, 18, 50, 0.78) 0%, rgba(8, 18, 50, 0.25) 70%);
}

.hero-content {
  max-width: 720px;
  margin-bottom: 52px;
}

.hero-content .eyebrow {
  color: #ffd76c;
}

.hero-content h1 {
  color: #fff;
  text-shadow: 0 2px 24px rgba(8, 18, 50, 0.45);
}

.hero-content p {
  font-size: 18px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
  max-width: 560px;
  text-shadow: 0 1px 12px rgba(8, 18, 50, 0.4);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform .15s, background .15s, color .15s, border-color .15s;
}

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

.button.primary:hover,
.button.primary:focus-visible {
  background: #ffc91a;
  transform: translateY(-1px);
}

.button.secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.hero-facts {
  position: absolute;
  left: clamp(18px, 4vw, 52px);
  right: clamp(18px, 4vw, 52px);
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  padding-top: 1px;
  background: rgba(255, 255, 255, 0.18);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}

.hero-facts > div {
  background: rgba(10, 31, 85, 0.55);
  padding: 18px 22px;
  display: grid;
  gap: 4px;
}

.hero-facts strong {
  font-size: 18px;
  font-weight: 800;
  color: #ffd76c;
}

.hero-facts span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
}

/* Sections */

main {
  background: var(--paper);
}

section {
  padding: 96px clamp(18px, 4vw, 52px);
}

.section-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(28px, 6vw, 80px);
  align-items: start;
}

.section-heading {
  max-width: var(--max);
  margin: 0 auto 56px;
  text-align: left;
}

.section-heading p {
  max-width: 640px;
  color: var(--muted);
  font-size: 18px;
}

/* Intro */

.intro {
  background: var(--wash);
  padding-top: 110px;
  padding-bottom: 110px;
}

.intro-copy blockquote {
  margin: 22px 0;
  padding: 18px 22px;
  border-left: 4px solid var(--accent);
  background: #fff;
  font-size: 19px;
  font-style: italic;
  color: var(--ink);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* Services */

.services-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--blue-soft);
  box-shadow: 0 18px 40px -22px rgba(19, 49, 122, 0.4);
}

.service-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--wash-2);
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.service-card:hover .service-image img {
  transform: scale(1.04);
}

.service-body {
  padding: 22px 22px 26px;
}

.service-body h3 {
  margin-bottom: 6px;
  color: var(--blue);
}

.service-tag {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.service-body p:last-child {
  margin-bottom: 0;
  color: var(--text);
  font-size: 15px;
}

/* Team */

.team {
  background: var(--wash);
}

.team-subtitle {
  max-width: var(--max);
  margin: 36px auto 22px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  position: relative;
  padding-left: 32px;
}

.team-subtitle::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 22px;
  height: 2px;
  background: var(--accent);
  transform: translateY(-50%);
}

.team-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.member {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  text-align: left;
}

.member img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 10px;
  background: var(--wash-2);
}

.member h4 {
  margin: 16px 0 4px;
  color: var(--ink);
}

.role {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
}

.member .contact {
  display: grid;
  gap: 4px;
  font-size: 14px;
  margin: 0;
  background: none;
  padding: 0;
  border: 0;
  grid-template-columns: 1fr;
}

.member .contact a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(19, 49, 122, 0.25);
}

.member .contact a:hover {
  color: var(--blue);
}

/* History timeline */

.history {
  background: var(--paper);
}

.timeline {
  max-width: 820px;
  margin: 0 auto;
  list-style: none;
  padding: 0;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 80px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--blue) 0%, var(--accent) 100%);
}

.timeline li {
  position: relative;
  padding: 0 0 28px 120px;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: 73px;
  top: 8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--blue);
}

.timeline li:last-child::before {
  border-color: var(--accent);
}

.timeline .year {
  position: absolute;
  left: 0;
  top: 4px;
  width: 64px;
  text-align: right;
  font-size: 18px;
  font-weight: 800;
  color: var(--blue);
  letter-spacing: -0.01em;
}

.timeline p {
  margin: 0;
  color: var(--text);
  font-size: 16px;
}

/* Contact */

.contact {
  background: var(--wash);
  padding-top: 96px;
  padding-bottom: 96px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  max-width: var(--max);
  margin: 0 auto;
  gap: 32px;
  align-items: stretch;
}

.contact-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 48px);
}

.contact-card .lede {
  color: var(--text);
  font-size: 17px;
  max-width: 540px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin: 28px 0 24px;
}

.contact-grid h3 {
  margin: 0 0 6px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.contact-grid address {
  font-style: normal;
  font-size: 15px;
  color: var(--text);
}

.contact-grid p {
  margin: 0;
  font-size: 15px;
}

.contact-grid a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(19, 49, 122, 0.3);
}

.contact-grid a:hover {
  color: var(--blue);
}

.contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.contact-actions .button.primary {
  background: var(--blue);
  color: #fff;
}

.contact-actions .button.primary:hover {
  background: var(--blue-dark);
}

.contact-actions .button.secondary {
  color: var(--blue);
  border-color: var(--blue);
}

.contact-actions .button.secondary:hover {
  background: var(--blue);
  color: #fff;
}

.contact-map {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  min-height: 360px;
  background: #e8eef4;
  box-shadow: 0 18px 40px -28px rgba(19, 49, 122, 0.25);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  filter: saturate(1.05) contrast(1.02);
}

.contact-map::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: var(--radius);
  box-shadow: inset 0 0 0 1px rgba(19, 49, 122, 0.06);
}

/* Legal pages (Impressum / Datenschutz) */

.legal-main {
  background: var(--paper);
  padding: 140px clamp(18px, 4vw, 52px) 96px;
}

.legal-article {
  max-width: 760px;
  margin: 0 auto;
}

.legal-article h1 {
  margin-bottom: 28px;
  font-size: clamp(30px, 4vw, 44px);
}

.legal-article h2 {
  margin: 36px 0 12px;
  font-size: 20px;
  color: var(--blue);
}

.legal-article p,
.legal-article ul {
  font-size: 16px;
  color: var(--text);
}

.legal-article ul {
  margin: 0 0 1em;
  padding-left: 22px;
}

.legal-article li {
  margin-bottom: 6px;
}

.legal-article .lede {
  font-size: 17px;
  color: var(--text);
  border-left: 4px solid var(--accent);
  background: var(--wash);
  padding: 14px 18px;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.legal-article a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-article a:hover {
  color: var(--blue-dark);
}

.legal-back {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-weight: 700;
}

/* Footer */

.site-footer {
  background: var(--blue-dark);
  color: #cdd4ec;
  padding: 56px clamp(18px, 4vw, 52px) 36px;
}

.foot-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: start;
}

.foot-brand {
  display: grid;
  gap: 8px;
}

.foot-brand img {
  width: 56px;
  background: #fff;
  border-radius: 10px;
  padding: 8px;
}

.foot-brand p {
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 700;
}

.foot-line {
  font-weight: 400 !important;
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 14px;
}

.foot-line a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.foot-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-weight: 700;
  font-size: 14px;
  align-self: center;
  justify-content: flex-end;
}

.foot-nav a {
  color: rgba(255, 255, 255, 0.85);
}

.foot-nav a:hover {
  color: var(--accent);
}

.foot-legal {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  padding-top: 22px;
  margin-top: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 13px;
}

.foot-legal a {
  color: rgba(255, 255, 255, 0.7);
}

.foot-legal a:hover {
  color: var(--accent);
}

.foot-meta {
  grid-column: 1 / -1;
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
}

/* Tablet */

@media (max-width: 980px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Mobile */

@media (max-width: 720px) {
  body {
    font-size: 16px;
  }

  section {
    padding: 72px clamp(18px, 5vw, 32px);
  }

  .site-header {
    z-index: 70;
    padding: 12px clamp(16px, 5vw, 28px);
  }

  .menu-button {
    display: block;
  }

  .menu-backdrop {
    position: fixed;
    inset: 0;
    z-index: 55;
    background: rgba(8, 18, 50, 0.45);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease;
  }

  body.menu-open .menu-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav {
    position: fixed;
    top: 70px;
    right: 12px;
    left: 12px;
    z-index: 65;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    max-height: calc(100vh - 84px);
    padding: 12px;
    background: #ffffff;
    border: 1px solid rgba(19, 49, 122, 0.14);
    border-radius: 14px;
    box-shadow: 0 22px 55px -18px rgba(8, 18, 50, 0.55);
    overflow-y: auto;
    overscroll-behavior: contain;
    font-size: 16px;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: transform .2s ease, opacity .2s ease, visibility 0s linear .2s;
  }

  body.menu-open .site-nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transition: transform .2s ease, opacity .2s ease, visibility 0s linear 0s;
  }

  body.menu-open {
    overflow: hidden;
  }

  .site-nav a {
    display: block;
    padding: 14px 14px;
    border-radius: 10px;
    color: var(--ink);
    background: transparent;
    font-size: 16px;
    font-weight: 700;
  }

  .site-nav a + a {
    border-top: 1px solid rgba(19, 49, 122, 0.08);
    border-radius: 0;
    padding-top: 14px;
    margin-top: 0;
  }

  .site-nav a:hover,
  .site-nav a:focus-visible {
    background: var(--wash);
    color: var(--blue);
  }

  .site-nav .nav-cta {
    margin-top: 10px;
    padding: 14px 22px !important;
    border: 0 !important;
    border-top: 0 !important;
    border-radius: 999px !important;
    text-align: center;
    color: #fff !important;
    background: var(--blue) !important;
  }

  .hero {
    min-height: 100vh;
    padding-top: 110px;
    padding-bottom: 140px;
  }

  .hero-content {
    margin-bottom: 32px;
  }

  .hero-facts {
    grid-template-columns: 1fr;
  }

  .section-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

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

  .timeline::before {
    left: 22px;
  }

  .timeline li {
    padding-left: 60px;
  }

  .timeline li::before {
    left: 15px;
  }

  .timeline .year {
    position: relative;
    display: block;
    width: auto;
    text-align: left;
    margin-bottom: 4px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .foot-grid {
    grid-template-columns: 1fr;
  }

  .foot-nav {
    justify-content: flex-start;
  }
}

@media (max-width: 420px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
}