/* =========================================================
   ML Website
   Gemeinsame Gestaltung für Hauptseite und rechtliche Seiten
   ========================================================= */


/* =========================================================
   01. Designvariablen
   ========================================================= */

:root {
  --green: #A1FB04;
  --green-soft: #D5FA88;

  --bg: #050805;
  --black: #070907;
  --dark: #0D120B;
  --glass: rgba(255, 255, 255, 0.08);
  --card: rgba(255, 255, 255, 0.075);
  --line: rgba(213, 250, 136, 0.22);

  --text: #F4FFE8;
  --muted: rgba(244, 255, 232, 0.72);

  --radius-large: 34px;
  --radius-medium: 24px;
  --radius-small: 18px;

  --glass-background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.12),
    rgba(255, 255, 255, 0.045)
  );

  --glass-shadow:
    0 24px 80px rgba(0, 0, 0, 0.52),
    inset 0 1px 0 rgba(255, 255, 255, 0.13);
}


/* =========================================================
   02. Grundeinstellungen
   ========================================================= */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;

  font-family:
    Inter,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;

  color: var(--text);

  background:
    radial-gradient(
      circle at 12% 0%,
      rgba(161, 251, 4, 0.22),
      transparent 28%
    ),
    radial-gradient(
      circle at 90% 18%,
      rgba(213, 250, 136, 0.12),
      transparent 28%
    ),
    linear-gradient(
      145deg,
      #020402,
      #081006 58%,
      #020302
    );
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;

  pointer-events: none;
  opacity: 0.72;

  background:
    linear-gradient(
      115deg,
      transparent 0 28%,
      rgba(161, 251, 4, 0.045) 28.2% 28.8%,
      transparent 29% 100%
    ),
    repeating-linear-gradient(
      135deg,
      rgba(213, 250, 136, 0.035) 0 1px,
      transparent 1px 28px
    );
}

a {
  color: inherit;
}

h3 {
  margin: 10px 0;
  color: var(--text);
}


/* =========================================================
   03. Seitenrahmen
   ========================================================= */

.page-shell {
  position: relative;

  width: min(1120px, calc(100% - 28px));
  margin: 0 auto;
  padding: 24px 0 48px;
}


/* =========================================================
   04. Gemeinsame Glaskarten
   ========================================================= */

.hero-card,
.section-card,
.split-card,
.cta-card,
.glass-card,
.legal-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;

  border: 1px solid var(--line);
  border-radius: var(--radius-large);

  background: var(--glass-background);
  box-shadow: var(--glass-shadow);

  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);

  clip-path: inset(0 round var(--radius-large));
}


/* =========================================================
   05. Navigation
   ========================================================= */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.nav-logo {
  width: 76px;
  height: 76px;
  object-fit: contain;
}

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

.nav a,
.footer a {
  color: var(--muted);
  text-decoration: none;
}

.nav a {
  padding: 10px 14px;
  border-radius: 999px;
}

.nav a:hover,
.nav-cta {
  color: var(--green);
  background: rgba(255, 255, 255, 0.08);
}


/* =========================================================
   06. Hero-Bereich
   ========================================================= */

.hero-card {
  min-height: 620px;
  padding: 24px 28px 72px;
}

.hero {
  max-width: 760px;
  margin: 104px 0 0;
}

.eyebrow {
  margin: 0 0 12px;

  color: var(--green);

  font-size: 0.77rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;

  font-size: clamp(3.2rem, 8vw, 7.8rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
}

.claim {
  margin: 18px 0 8px;

  color: var(--green-soft);

  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 700;
}

.intro {
  max-width: 610px;

  color: var(--muted);

  font-size: 1.08rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;

  margin-top: 34px;
}


/* =========================================================
   07. Buttons
   ========================================================= */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 15px 22px;

  border: 1px solid var(--line);
  border-radius: var(--radius-small);

  font-weight: 800;
  text-decoration: none;
}

.primary {
  color: #071006;
  background: var(--green);
  box-shadow: 0 0 28px rgba(161, 251, 4, 0.28);
}

.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}


/* =========================================================
   08. Glow-Effekte
   ========================================================= */

.glow {
  position: absolute;
  z-index: -1;

  border-radius: 999px;

  filter: blur(36px);
  opacity: 0.5;
}

.glow-one {
  top: -45px;
  right: -45px;

  width: 180px;
  height: 180px;

  background: var(--green);
}

.glow-two {
  bottom: -110px;
  left: -90px;

  width: 220px;
  height: 220px;

  background: var(--green-soft);
  opacity: 0.2;
}


/* =========================================================
   09. Allgemeine Inhaltskarten
   ========================================================= */

.section-card,
.split-card,
.cta-card {
  margin-top: 24px;
  padding: 34px;
}

.section-card h2,
.split-card h2,
.cta-card h2 {
  margin: 0 0 24px;

  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.grid {
  display: grid;
  gap: 16px;
}

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

.four {
  grid-template-columns: repeat(4, 1fr);
}

/* Nicht global auf jedes <article> anwenden,
   da auch die rechtlichen Seiten <article> verwenden. */
.grid > article {
  padding: 22px;

  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius-medium);

  background: rgba(255, 255, 255, 0.07);
}

.grid > article span {
  color: var(--green);
  font-weight: 900;
}

.grid > article p,
.split-card p,
.cta-card p {
  color: var(--muted);
  line-height: 1.55;
}

.split-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
}

.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}


/* =========================================================
   10. Signale · Systeme · Lösungen
   ========================================================= */

.content-section {
  position: relative;

  width: 100%;
  margin-top: 24px;
}

.section-heading {
  margin: 0 0 18px;
  padding: 0 8px;
}

.section-heading h2 {
  margin: 4px 0 0;

  color: var(--text);

  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.section-number {
  margin: 0;

  color: var(--green);

  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.glass-card {
  width: 100%;
  padding: clamp(24px, 5vw, 48px);
}

.definition {
  margin-bottom: 28px;
  padding-bottom: 28px;

  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.definition-title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;

  margin: 0;

  color: var(--green);

  font-size: clamp(1.7rem, 4vw, 2.3rem);
  font-weight: 800;
}

.definition-type {
  color: rgba(244, 255, 232, 0.55);

  font-size: 0.95rem;
  font-weight: 400;
  font-style: italic;
}

.definition-text {
  max-width: 760px;
  margin: 14px 0 0;

  color: var(--muted);

  font-size: 1.05rem;
  line-height: 1.75;
}

.definition-content {
  max-width: 820px;
}

.definition-content p {
  margin: 0 0 20px;

  color: var(--muted);

  line-height: 1.75;
}

.definition-content p:last-of-type {
  margin-bottom: 0;
}

.definition-content blockquote {
  margin: 32px 0 0;
  padding: 4px 0 4px 20px;

  border-left: 3px solid var(--green);

  color: var(--text);

  font-size: clamp(1.05rem, 2.5vw, 1.3rem);
  font-weight: 600;
  line-height: 1.55;
}


/* =========================================================
   11. Rechtliche Unterseiten
   ========================================================= */

.legal-card {
  min-height: 620px;
  padding: 24px 28px 52px;
}

.legal-nav {
  position: relative;
  z-index: 2;
}

.legal-content {
  position: relative;
  z-index: 1;

  max-width: 820px;
  margin: 72px auto 0;
}

.legal-content h1 {
  margin: 0 0 28px;

  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.legal-content section {
  padding: 20px 0;

  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.legal-content h2 {
  margin: 0 0 12px;

  color: var(--green);

  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 700;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
  line-height: 1.75;
}

.legal-content a {
  color: var(--green);
  text-decoration: none;
}

.legal-content a:hover {
  text-decoration: underline;
}

.legal-content ul {
  padding-left: 22px;
}


/* =========================================================
   12. Footer
   ========================================================= */

.footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;

  padding: 26px 8px;

  color: var(--muted);
}

.footer div {
  display: flex;
  gap: 16px;
}


/* =========================================================
   13. Tablet
   ========================================================= */

@media (max-width: 820px) {
  .hero-card {
    min-height: auto;
    padding: 20px;
  }

  .nav {
    align-items: flex-start;
  }

  .nav-links {
    justify-content: flex-end;
  }

  .nav-logo {
    width: 62px;
    height: 62px;
  }

  .hero {
    margin-top: 72px;
  }

  .six,
  .four,
  .split-card {
    grid-template-columns: 1fr;
  }

  .cta-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-card,
  .split-card,
  .cta-card {
    padding: 24px;
  }
}


/* =========================================================
   14. Smartphone
   ========================================================= */

@media (max-width: 600px) {
  .glass-card,
  .legal-card {
    border-radius: var(--radius-medium);
    clip-path: inset(0 round var(--radius-medium));
  }

  .glass-card {
    padding: 24px;
  }

  .legal-card {
    padding: 20px;
  }

  .definition {
    margin-bottom: 22px;
    padding-bottom: 22px;
  }

  .legal-content {
    margin-top: 52px;
  }

  .legal-content h1 {
    margin-bottom: 34px;
  }
}

@media (max-width: 520px) {
  .page-shell {
    width: min(calc(100% - 18px), 1120px);
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .hero h1 {
    font-size: 3.4rem;
  }

  .hero-actions .button {
    width: 100%;
  }
}


/* =========================================================
   15. Kontaktseite
   Die Selektoren sind an .contact-card gebunden, damit sie
   die Hauptseite und die rechtlichen Unterseiten nicht ändern.
   ========================================================= */

.contact-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;

  width: min(100%, 520px);
  margin: 0 auto;
  padding: 34px;

  border: 1px solid var(--line);
  border-radius: var(--radius-large);

  background: var(--glass-background);
  box-shadow: var(--glass-shadow);

  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);

  clip-path: inset(0 round var(--radius-large));
}

.contact-card .glow {
  z-index: -1;
  filter: blur(18px);
  opacity: 0.42;
  pointer-events: none;
}

.contact-card .glow-one {
  top: -45px;
  right: -45px;

  width: 180px;
  height: 180px;
}

.contact-card .glow-two {
  bottom: 120px;
  left: -50px;

  width: 110px;
  height: 110px;

  opacity: 0.42;
}

.contact-card .brand,
.contact-card .contact-grid,
.contact-card .details,
.contact-card .qr-section,
.contact-card footer {
  position: relative;
  z-index: 1;
}

.contact-card .brand {
  text-align: center;
}

.contact-card .logo-wrap {
  display: grid;
  place-items: center;

  width: 124px;
  height: 124px;
  margin: 0 auto 20px;

  border: 1px solid rgba(213, 250, 136, 0.28);
  border-radius: 32px;

  background: rgba(0, 0, 0, 0.22);
  box-shadow: inset 0 0 24px rgba(161, 251, 4, 0.08);
}

.contact-card .logo {
  display: block;
  max-width: 86%;
  max-height: 86%;
}

.contact-card .eyebrow {
  margin: 0 0 10px;
  color: var(--green-soft);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
}

.contact-card h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 3.35rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.contact-card .intro {
  width: min(100%, 390px);
  max-width: none;
  margin: 18px auto 0;
  color: var(--muted);
  line-height: 1.55;
}

.contact-card .contact-grid {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-card .action {
  display: flex;
  align-items: center;
  gap: 14px;

  padding: 15px;

  color: var(--text);
  text-decoration: none;

  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;

  background: rgba(0, 0, 0, 0.2);

  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    background 0.18s ease;
}

.contact-card .action:hover,
.contact-card .action:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(161, 251, 4, 0.7);
  background: rgba(161, 251, 4, 0.08);
  outline: none;
}

.contact-card .action.primary {
  color: #071006;
  border-color: transparent;
  background: linear-gradient(135deg, var(--green), var(--green-soft));
  box-shadow: 0 14px 36px rgba(161, 251, 4, 0.22);
}

.contact-card .icon {
  display: grid;
  place-items: center;
  flex: 0 0 42px;

  width: 42px;
  height: 42px;

  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);

  font-size: 1.25rem;
  object-fit: contain;
}

.contact-card .action.primary .icon {
  background: rgba(7, 16, 6, 0.12);
}

.contact-card .action strong {
  display: block;
  font-size: 1rem;
}

.contact-card .action small {
  display: block;
  margin-top: 3px;
  color: currentColor;
  opacity: 0.72;
}

.contact-card .details {
  display: grid;
  gap: 10px;

  margin-top: 24px;
  padding: 18px;

  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-medium);

  background: rgba(0, 0, 0, 0.18);
}

.contact-card .details div {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 12px;
}

.contact-card .details span {
  color: var(--green-soft);
  font-size: 0.82rem;
}

.contact-card .details p {
  margin: 0;
  color: var(--text);
  line-height: 1.35;
}

.contact-card .qr-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;

  margin-top: 22px;
  padding: 18px;

  border: 1px dashed rgba(213, 250, 136, 0.35);
  border-radius: var(--radius-medium);
}

.contact-card .qr-section h2 {
  margin: 0 0 5px;
  font-size: 1rem;
}

.contact-card .qr-section p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.4;
}

.contact-card .qr {
  flex: 0 0 auto;
  width: 88px;
  height: 88px;
  padding: 8px;

  border-radius: 14px;
  background: #ffffff;

  object-fit: contain;
}

.contact-card footer {
  margin-top: 22px;
  color: rgba(244, 255, 232, 0.48);
  text-align: center;
  font-size: 0.82rem;
}


/* =========================================================
   16. Kontaktseite – Smartphone
   ========================================================= */

@media (max-width: 430px) {
  .contact-card {
    padding: 24px 18px;
    border-radius: 26px;
    clip-path: inset(0 round 26px);
  }

  .contact-card .details div {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .contact-card .qr-section {
    align-items: flex-start;
  }

  .contact-card .qr {
    width: 76px;
    height: 76px;
  }

.back-home {
  position: relative;
  z-index: 2;

  display: inline-flex;
  align-items: center;
  gap: 8px;

  margin-bottom: 22px;
  padding: 9px 14px;

  color: var(--green-soft);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 700;

  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.2);

  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    background 0.18s ease;
}

.back-home:hover,
.back-home:focus-visible {
  transform: translateX(-2px);
  border-color: rgba(161, 251, 4, 0.7);
  background: rgba(161, 251, 4, 0.08);
  outline: none;
}

}