:root {
  --ink: #102236;
  --muted: #627188;
  --line: #dce6ee;
  --paper: #ffffff;
  --soft: #eef6f8;
  --mist: #f7fafb;
  --blue: #134f85;
  --blue-dark: #0d3457;
  --teal: #0f9d9a;
  --cyan: #7ccfd8;
  --amber: #f0b24f;
  --rose: #d15f63;
  --shadow: 0 22px 70px rgba(16, 34, 54, 0.16);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 76px;
  padding: 12px max(24px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid rgba(220, 230, 238, 0.9);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: min(220px, 48vw);
}

.brand img {
  width: clamp(148px, 18vw, 207px);
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  padding: 10px 12px;
  border-radius: 8px;
  color: #274159;
  font-size: 0.94rem;
  font-weight: 650;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  color: var(--blue);
  background: var(--soft);
  outline: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  cursor: pointer;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(330px, 0.95fr);
  align-items: center;
  gap: 34px;
  min-height: 68svh;
  padding: 38px max(24px, calc((100vw - var(--max)) / 2)) 32px;
  background:
    linear-gradient(128deg, rgba(238, 246, 248, 0.95) 0%, rgba(255, 255, 255, 0.72) 52%, rgba(236, 246, 242, 0.88) 100%);
  overflow: hidden;
}

.hero-copy {
  max-width: 650px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 20px;
  font-size: clamp(2.25rem, 3.7vw, 3.85rem);
  line-height: 0.98;
  letter-spacing: 0;
  color: var(--blue-dark);
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 3.3vw, 3.45rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.35rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero-text {
  max-width: 610px;
  margin-bottom: 28px;
  color: #43576d;
  font-size: clamp(1.02rem, 1.34vw, 1.14rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  line-height: 1.15;
}

.button-primary {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 14px 34px rgba(19, 79, 133, 0.24);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--blue-dark);
  outline: none;
}

.button-secondary {
  color: var(--blue-dark);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.82);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--cyan);
  background: #fff;
  outline: none;
}

.linkedin-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.button.linkedin-link {
  width: 46px;
  min-width: 46px;
  padding: 10px;
}

.linkedin-icon {
  display: block;
  width: 24px;
  height: 24px;
}

.linkedin-mark {
  fill: currentColor;
}

.linkedin-cutout {
  fill: #fff;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 560px;
  margin: 26px 0 0;
}

.hero-metrics div {
  min-height: 78px;
  padding: 12px;
  border: 1px solid rgba(220, 230, 238, 0.9);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
}

.hero-metrics dt {
  color: var(--blue);
  font-size: 1.52rem;
  font-weight: 900;
  line-height: 1;
}

.hero-metrics dd {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-media {
  position: relative;
}

.hero-media::before {
  position: absolute;
  inset: 5% 6% auto auto;
  width: 64%;
  height: 52%;
  border: 1px solid rgba(124, 207, 216, 0.7);
  border-radius: 8px;
  content: "";
  transform: translate(8%, -8%);
}

.hero-media img {
  position: relative;
  width: min(680px, 100%);
  border: 1px solid rgba(220, 230, 238, 0.82);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

section,
.site-footer {
  padding-right: max(24px, calc((100vw - var(--max)) / 2));
  padding-left: max(24px, calc((100vw - var(--max)) / 2));
}

.intro-band,
.modules-section,
.ai-section,
.company-section,
.contact-section,
.site-footer {
  padding-top: 86px;
  padding-bottom: 86px;
}

.intro-band {
  background: var(--blue-dark);
  color: #fff;
}

.intro-band .eyebrow {
  color: var(--cyan);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.86fr);
  gap: 48px;
  margin-top: 28px;
}

.intro-grid p {
  max-width: 720px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.12rem;
}

.check-list,
.module-panel ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.module-panel li {
  position: relative;
  padding-left: 28px;
}

.check-list li::before,
.module-panel li::before {
  position: absolute;
  top: 0.25em;
  left: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  content: "✓";
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 18px;
  text-align: center;
}

.modules-section {
  background: var(--mist);
}

.section-head {
  max-width: 760px;
}

.module-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 28px;
  margin-top: 42px;
}

.module-tabs {
  display: grid;
  gap: 10px;
  align-self: start;
}

.module-tab {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  min-height: 64px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #31485f;
  background: #fff;
  text-align: left;
  cursor: pointer;
}

.module-tab:hover,
.module-tab:focus-visible,
.module-tab.is-active {
  border-color: rgba(15, 157, 154, 0.55);
  color: var(--blue-dark);
  background: #f2fbfb;
  outline: none;
}

.tab-icon,
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
}

.tab-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.module-panels {
  min-height: 438px;
}

.module-panel {
  min-height: 438px;
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(16, 34, 54, 0.08);
}

.panel-kicker {
  margin-bottom: 10px;
  color: var(--teal);
  font-weight: 850;
}

.module-panel h3 {
  max-width: 640px;
  font-size: clamp(1.8rem, 3vw, 2.55rem);
}

.module-panel p:not(.panel-kicker) {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.08rem;
}

.module-panel ul {
  margin-top: 28px;
  color: #354c63;
}

.submodule-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: 12px;
  margin-top: 28px;
}

.submodule-grid div {
  height: 100%;
  min-height: 132px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfc 100%);
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

@media (hover: hover) {
  .submodule-grid div:hover,
  .submodule-grid div:focus-within {
    border-color: rgba(15, 157, 154, 0.72);
    background: linear-gradient(180deg, #f2fbfb 0%, #e8f7f6 100%);
    box-shadow: 0 16px 38px rgba(16, 34, 54, 0.14);
    transform: translateY(-3px);
  }

  .submodule-grid div:hover strong,
  .submodule-grid div:focus-within strong {
    color: var(--teal);
  }
}

.submodule-grid-dense {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 1fr;
}

.submodule-grid-dense div {
  height: 100%;
  min-height: 126px;
  padding: 14px;
}

.submodule-grid strong,
.submodule-grid span {
  display: block;
}

.submodule-grid strong {
  color: var(--blue-dark);
  font-size: 1rem;
  line-height: 1.25;
}

.submodule-grid span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.38;
}

.ai-section {
  background: #fff;
}

.ai-intro {
  max-width: 860px;
  margin-top: 24px;
}

.ai-intro p {
  margin-bottom: 0;
  color: #445b72;
  font-size: clamp(1.04rem, 1.45vw, 1.18rem);
}

.impact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
  gap: 30px;
  align-items: stretch;
  margin-top: 38px;
  padding: clamp(24px, 3.4vw, 38px);
  border: 1px solid rgba(19, 79, 133, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(135deg, #ffffff 0%, #f7fbfc 52%, #edf8f7 100%);
  box-shadow: 0 18px 50px rgba(16, 34, 54, 0.08);
}

.impact-copy {
  align-self: center;
}

.impact-kicker {
  font-size: 0.78rem;
  line-height: 1.25;
  text-transform: uppercase;
}

.impact-copy h3 {
  max-width: 560px;
  font-size: clamp(1.55rem, 2.5vw, 2.3rem);
}

.impact-copy p:not(.panel-kicker) {
  max-width: 590px;
  margin-bottom: 0;
  color: var(--muted);
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: 14px;
}

.impact-grid article {
  display: grid;
  grid-template-rows: 52px minmax(70px, max-content) auto;
  align-items: center;
  justify-items: center;
  align-content: start;
  height: 100%;
  min-height: 196px;
  padding: 24px 16px 18px;
  border: 1px solid rgba(220, 230, 238, 0.96);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  text-align: center;
}

.impact-icon {
  position: relative;
  display: block;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
}

.impact-icon svg {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 23px;
  height: 23px;
  fill: none;
  color: #fff;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transform: translate(-50%, -50%);
}

.impact-grid strong,
.impact-grid span {
  display: block;
}

.impact-grid strong {
  color: var(--teal);
  font-size: clamp(1.55rem, 2.45vw, 2.42rem);
  font-weight: 900;
  line-height: 1;
}

.impact-grid span {
  margin-top: 8px;
  color: #301537;
  font-size: clamp(0.9rem, 1.08vw, 1rem);
  font-weight: 750;
  line-height: 1.28;
}

.voice-highlight {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.9fr);
  gap: 28px;
  align-items: stretch;
  margin-top: 38px;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid rgba(15, 157, 154, 0.26);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(238, 246, 248, 0.96) 0%, rgba(255, 255, 255, 0.98) 58%, rgba(232, 248, 246, 0.92) 100%);
  box-shadow: 0 18px 50px rgba(16, 34, 54, 0.08);
}

.voice-copy {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.voice-copy .feature-icon {
  width: 52px;
  height: 52px;
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.voice-copy h3 {
  margin-bottom: 10px;
  font-size: clamp(1.45rem, 2.2vw, 2rem);
}

.voice-copy p {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--muted);
}

.voice-example {
  display: grid;
  align-content: center;
  gap: 18px;
  margin: 0;
  padding: 24px;
  border: 1px solid rgba(220, 230, 238, 0.95);
  border-radius: 8px;
  background: #fff;
}

.voice-example blockquote {
  position: relative;
  margin: 0;
  color: var(--blue-dark);
  font-size: clamp(1.18rem, 2vw, 1.55rem);
  font-weight: 800;
  line-height: 1.28;
}

.voice-example figcaption {
  color: var(--muted);
  font-size: 0.96rem;
}

.voice-example strong {
  color: var(--teal);
}

.ai-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.ai-grid article {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 260px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfc 100%);
  text-align: center;
}

.ai-grid .feature-icon {
  margin-right: auto;
  margin-left: auto;
}

.ai-grid h3 {
  margin-top: 28px;
}

.ai-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.company-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.74fr);
  gap: 52px;
  align-items: start;
  background: var(--soft);
}

.company-copy p:not(.eyebrow) {
  margin-top: 22px;
  color: #4c6277;
  font-size: 1.08rem;
}

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

.principles div {
  padding: 18px;
  border: 1px solid rgba(19, 79, 133, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.principles strong,
.principles span {
  display: block;
}

.principles strong {
  color: var(--blue-dark);
  font-size: 1.08rem;
}

.principles span {
  margin-top: 4px;
  color: var(--muted);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 36px;
  align-items: center;
  background: #fff;
}

.contact-section p:not(.eyebrow) {
  max-width: 720px;
  margin-top: 18px;
  margin-bottom: 0;
  color: var(--muted);
}

.site-footer {
  color: rgba(255, 255, 255, 0.82);
  background: #091d2f;
}

.footer-main {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-main div {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-main img {
  width: clamp(142px, 16vw, 182px);
  height: auto;
}

.footer-main p {
  margin: 0;
  color: #fff;
  font-weight: 800;
}

.footer-main a,
.imprint a,
.footer-links a {
  color: var(--cyan);
}

.imprint {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  padding-top: 34px;
  font-size: 0.88rem;
}

.imprint h2 {
  color: #fff;
  font-size: 1.4rem;
}

.imprint p {
  margin-bottom: 0;
}

.imprint-dispute {
  grid-column: 1 / -1;
  max-width: 860px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  padding-top: 28px;
  margin-top: 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.92rem;
}

.legal-hero {
  padding-top: 72px;
  padding-bottom: 64px;
  background:
    linear-gradient(128deg, rgba(238, 246, 248, 0.95) 0%, rgba(255, 255, 255, 0.74) 60%, rgba(236, 246, 242, 0.9) 100%);
}

.legal-hero h1 {
  max-width: 900px;
  margin-bottom: 18px;
  font-size: clamp(2.35rem, 4.2vw, 4.1rem);
}

.legal-hero p:not(.eyebrow) {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.legal-section {
  padding-top: 72px;
  padding-bottom: 92px;
  background: var(--mist);
}

.legal-content {
  max-width: 940px;
  padding: clamp(28px, 4vw, 54px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(16, 34, 54, 0.08);
}

.legal-content p {
  margin-bottom: 0;
  color: #32485f;
  font-size: 0.98rem;
}

.legal-raw p {
  line-height: 1.78;
}

@media (max-width: 980px) {
  .site-header {
    min-height: 68px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 16px;
    left: 16px;
    display: none;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    padding: 12px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 44px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-media {
    max-width: 760px;
  }

  .intro-grid,
  .impact-panel,
  .module-layout,
  .company-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .impact-copy {
    align-self: start;
  }

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

  .voice-highlight {
    grid-template-columns: 1fr;
  }

  .module-panels,
  .module-panel {
    min-height: 0;
  }

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


  .contact-actions {
    justify-content: flex-start;
  }

  .imprint {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .legal-hero,
  .legal-section {
    padding-top: 54px;
    padding-bottom: 58px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding-right: 18px;
    padding-left: 18px;
  }

  section,
  .site-footer {
    padding-right: 18px;
    padding-left: 18px;
  }

  .hero {
    padding-right: 18px;
    padding-left: 18px;
    padding-top: 30px;
    padding-bottom: 24px;
  }

  .hero-metrics {
    display: none;
  }

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

  .voice-copy {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .module-tab {
    grid-template-columns: 38px minmax(0, 1fr);
  }

  .tab-icon {
    width: 38px;
    height: 38px;
  }

  .footer-main {
    display: grid;
  }

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