:root {
  --body-bg-color: #edf4f9;
  --body-bg-gradient1: #f9fcff;
  --body-bg-gradient2: #e8f2f9;
  --body-text-color: #40586d;

  --heading-color: #102f4f;

  --header-bg-color: rgba(255, 255, 255, 0.94);
  --header-text-color: #ffffff;
  --nav-link-color: #173b5b;

  --link-color: #0878e8;

  --accent-blue: #0878e8;
  --accent-blue-dark: #0757b8;
  --accent-blue-light: #dcecff;
  --accent-cyan: #00b7df;
  --accent-cyan-light: #dff8ff;

  --box-color: linear-gradient(
    135deg,
    #0757c5 0%,
    #078bd1 52%,
    #04b4d7 100%
  );

  --box-text-color: #ffffff;

  --footer-bg-color: #071b2d;
  --footer-bg-gradient1: #0b2d49;
  --footer-bg-gradient2: #051522;
  --footer-text-color: #dceaf4;

  --surface: #ffffff;
  --surface-soft: #f5f9fc;
  --surface-blue: #edf6ff;

  --border-soft: rgba(39, 91, 137, 0.13);
  --border-blue: rgba(8, 120, 232, 0.18);

  --shadow-sm: 0 7px 22px rgba(13, 48, 79, 0.06);
  --shadow-md: 0 16px 40px rgba(13, 48, 79, 0.09);
  --shadow-lg: 0 28px 70px rgba(13, 48, 79, 0.14);

  --font-family: Helvetica, Arial, sans-serif;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
  background:
    radial-gradient(circle at 12% 12%, rgba(8, 120, 232, 0.045), transparent 26%),
    radial-gradient(circle at 88% 35%, rgba(0, 183, 223, 0.035), transparent 30%),
    linear-gradient(
      145deg,
      var(--body-bg-gradient1) 0%,
      var(--body-bg-color) 48%,
      var(--body-bg-gradient2) 100%
    );
  background-attachment: fixed;
  color: var(--body-text-color) !important;
  font-family: var(--font-family);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1 {
  font-size: clamp(2rem, 4vw, 2.65rem) !important;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.15rem) !important;
}

h3 {
  font-size: clamp(1.4rem, 3vw, 1.75rem) !important;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--heading-color);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

p {
  margin-bottom: 0.7rem !important;
  text-wrap: pretty;
}

section {
  padding: 22px 0;
  scroll-margin-top: 85px;
}

.content-area a {
  color: var(--link-color);
  text-decoration: underline;
  text-decoration-color: rgba(8, 120, 232, 0.32);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition:
    color 0.25s ease,
    text-decoration-color 0.25s ease,
    opacity 0.25s ease;
}

.content-area a:hover {
  color: var(--accent-blue-dark) !important;
  text-decoration-color: var(--accent-blue-dark);
}

.content-area section {
  margin: 20px 0;
  transition:
    background-color 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease,
    transform 0.3s ease;
}

.main-section-style-soft {
  position: relative;
  overflow: hidden;
  padding: 2rem;
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  background:
    radial-gradient(circle at 10% 15%, rgba(8, 120, 232, 0.055), transparent 30%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(243, 249, 253, 0.96));
  box-shadow: var(--shadow-md);
}

.main-section-style-soft::before {
  content: "";
  position: absolute;
  top: 0;
  left: 32px;
  right: 32px;
  height: 2px;
  border-radius: 0 0 999px 999px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-blue),
    var(--accent-cyan),
    transparent
  );
  opacity: 0.75;
}

.main-section-style-centered-line {
  text-align: center;
}

.main-section-style-centered-line h2 {
  position: relative;
  margin-bottom: 1.5rem;
}

.main-section-style-centered-line h2::after {
  content: "";
  display: block;
  width: 72px;
  height: 3px;
  margin: 0.75rem auto 0;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--accent-blue),
    var(--accent-cyan)
  );
  box-shadow: 0 5px 15px rgba(8, 120, 232, 0.2);
}

.main-section-style-bordered {
  position: relative;
  overflow: hidden;
  padding: 2rem;
  border: 1px solid var(--border-soft);
  border-left: 4px solid var(--accent-blue);
  border-radius: 16px;
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.96),
      rgba(240, 247, 252, 0.95)
    );
  box-shadow: var(--shadow-sm);
}

.main-section-style-bordered::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -95px;
  bottom: -95px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(0, 183, 223, 0.09),
    transparent 70%
  );
  pointer-events: none;
}

.main-section-style-h3-grid .main-section-h3-grid {
  margin-top: 1.5rem;
}

.main-section-style-h3-grid .box {
  position: relative;
  height: 100%;
  overflow: hidden;
  padding: 1.7rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background: var(--box-color);
  box-shadow:
    0 18px 42px rgba(7, 83, 150, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    filter 0.35s ease;
  isolation: isolate;
}

.main-section-style-h3-grid .box::before {
  content: "";
  position: absolute;
  width: 170px;
  height: 170px;
  top: -90px;
  right: -70px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.2),
    transparent 70%
  );
  z-index: -1;
  transition: transform 0.45s ease;
}

.main-section-style-h3-grid .box:hover {
  transform: translateY(-7px);
  box-shadow:
    0 26px 60px rgba(7, 83, 150, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.main-section-style-h3-grid .box:hover::before {
  transform: scale(1.25);
}

.main-section-style-h3-grid .box,
.main-section-style-h3-grid .box :is(h2, h3, h4, h5, h6, p, li, span, strong, em, td, th, a) {
  color: var(--box-text-color, #ffffff) !important;
}

.main-section-style-h3-grid .box a {
  text-decoration: underline !important;
  text-decoration-color: rgba(255, 255, 255, 0.52) !important;
  text-underline-offset: 3px;
}

.main-section-style-h3-grid .box a:hover {
  color: #ffffff !important;
  opacity: 0.82;
}

.main-section-style-h3-grid .box :is(small, .text-muted) {
  color: rgba(255, 255, 255, 0.75) !important;
}

.main-section-style-h3-grid .box hr {
  border-color: rgba(255, 255, 255, 0.22);
  opacity: 1;
}

.main-section-style-image-bg {
  position: relative;
  overflow: hidden;
  padding: 4rem 2rem;
  border-radius: 22px;
  background-image: url("/images/nanowissenschaften-bg.jpeg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #ffffff;
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}

.main-section-style-image-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      115deg,
      rgba(4, 24, 43, 0.84) 0%,
      rgba(9, 48, 82, 0.67) 48%,
      rgba(0, 104, 163, 0.42) 100%
    );
}

.main-section-style-image-bg::after {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  left: -160px;
  top: -260px;
  z-index: 1;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(0, 183, 223, 0.22),
    transparent 70%
  );
  pointer-events: none;
}

.main-section-style-image-bg > :not(.section-style-toolbar) {
  position: relative;
  z-index: 2;
}

.main-section-style-image-bg :is(h1, h2, h3, h4, h5, h6, p, a, strong) {
  color: #ffffff !important;
}

.error_page {
  min-height: 70vh;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1020;
  background: var(--header-bg-color) !important;
  border-bottom: 1px solid rgba(37, 86, 127, 0.08);
  box-shadow: 0 8px 28px rgba(14, 45, 73, 0.045);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.navbar-light .navbar-nav .nav-link {
  position: relative;
  color: var(--nav-link-color, #141414) !important;
  font-weight: 500;
  transition:
    color 0.25s ease,
    transform 0.25s ease;
}

.navbar-light .navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2px;
  width: calc(100% - 1rem);
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--accent-blue),
    var(--accent-cyan)
  );
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  transition: transform 0.28s ease;
}

.navbar-light .navbar-nav .nav-link:hover {
  color: var(--accent-blue) !important;
}

.navbar-light .navbar-nav .nav-link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.navbar-light .navbar-nav .nav-link.active {
  color: var(--accent-blue) !important;
  font-weight: 700;
}

.navbar-light .navbar-nav .nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 76px 0;
  color: var(--header-text-color);
  box-shadow: 0 12px 34px rgba(9, 35, 58, 0.15);
  isolation: isolate;
}

.hero-section.with-bg {
  background-image: url("/images/nanowissenschaften-bg.jpeg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-section.with-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      115deg,
      rgba(3, 19, 34, 0.82) 0%,
      rgba(5, 39, 67, 0.69) 38%,
      rgba(5, 67, 103, 0.52) 67%,
      rgba(3, 24, 41, 0.68) 100%
    );
}

.hero-section.with-bg::after {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  top: 50%;
  left: 50%;
  z-index: 1;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    circle,
    rgba(0, 183, 223, 0.13),
    rgba(8, 120, 232, 0.055) 38%,
    transparent 70%
  );
  filter: blur(15px);
  pointer-events: none;
  animation: heroNanoGlow 8s ease-in-out infinite alternate;
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.hero-section h1 {
  color: #ffffff !important;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.14;
  text-shadow:
    0 4px 18px rgba(0, 0, 0, 0.35),
    0 1px 2px rgba(0, 0, 0, 0.32);
  animation: heroContentIn 0.8s cubic-bezier(.22,.61,.36,1) both;
}

.hero-section p {
  color: rgba(255, 255, 255, 0.94) !important;
  line-height: 1.75;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.32);
  animation: heroContentIn 0.9s 0.12s cubic-bezier(.22,.61,.36,1) both;
}

.hero-section strong {
  color: #ffffff !important;
}

.custom-dropdown {
  min-width: 230px;
  overflow: hidden;
  padding: 0.55rem;
  margin-top: 0.65rem;
  border: 1px solid rgba(35, 81, 121, 0.12);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.92) !important;
  box-shadow: 0 18px 55px rgba(9, 38, 63, 0.15);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.custom-dropdown .dropdown-item {
  padding: 0.78rem 1.1rem;
  border-radius: 10px;
  color: var(--nav-link-color, #141414) !important;
  font-weight: 500;
  text-wrap: wrap;
  transition:
    color 0.25s ease,
    background-color 0.25s ease,
    transform 0.25s ease;
}

.dropdown-menu {
  display: none;
}

.custom-dropdown .dropdown-item:hover {
  color: var(--accent-blue-dark) !important;
  background:
    linear-gradient(
      90deg,
      rgba(8, 120, 232, 0.08),
      rgba(0, 183, 223, 0.05)
    ) !important;
  transform: translateX(3px);
}

.nav-item.dropdown > .nav-link {
  display: flex;
  align-items: center;
}

.nav-item.dropdown > .nav-link .arrow {
  position: relative;
  margin-left: auto;
  padding: 3px;
  border: solid var(--nav-link-color, #141414);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease;
}

.dropdown.open .dropdown-menu {
  display: block;
}

.footer {
  position: relative;
  overflow: hidden;
  padding: 2.6rem 19px;
  background:
    radial-gradient(circle at 50% -120px, rgba(0, 183, 223, 0.14), transparent 38%),
    linear-gradient(
      145deg,
      var(--footer-bg-gradient1) 0%,
      var(--footer-bg-color) 55%,
      var(--footer-bg-gradient2) 100%
    );
  color: var(--footer-text-color);
  text-align: center;
  border-top: 1px solid rgba(132, 198, 235, 0.11);
  box-shadow: 0 -15px 45px rgba(7, 27, 45, 0.1);
}

.footer::before {
  content: "";
  position: absolute;
  width: 500px;
  height: 250px;
  left: 50%;
  top: -190px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(8, 120, 232, 0.2),
    rgba(0, 183, 223, 0.06) 45%,
    transparent 72%
  );
  pointer-events: none;
}

.footer > * {
  position: relative;
  z-index: 1;
}

.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}

.footer a {
  position: relative;
  color: #b9dcf4;
  text-decoration: none;
  font-size: 0.95rem;
  opacity: 0.9;
  transition:
    color 0.25s ease,
    opacity 0.25s ease;
}

.footer a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    var(--accent-blue),
    var(--accent-cyan)
  );
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.footer a:hover {
  color: #ffffff;
  opacity: 1;
}

.footer a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.footer-divider {
  width: min(60%, 650px);
  height: 1px;
  margin: 1.8rem auto;
  border: 0;
  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(80, 185, 245, 0.65),
      transparent
    );
}

.footer-bottom {
  color: rgba(220, 234, 244, 0.78);
  font-size: 0.85rem;
  line-height: 1.65;
}

.footer img {
  filter: brightness(0) invert(1);
  opacity: 0.92;
}

.groesse-section {
  position: relative;
  overflow: hidden;
  padding: 70px 0 70px;
  background:
    radial-gradient(circle at 12% 20%, rgba(8, 120, 232, 0.105), transparent 28%),
    radial-gradient(circle at 88% 76%, rgba(0, 183, 223, 0.09), transparent 32%),
    linear-gradient(
      135deg,
      #fbfdff 0%,
      #edf5fb 48%,
      #f8fcff 100%
    );
  border-top: 1px solid rgba(8, 120, 232, 0.06);
  border-bottom: 1px solid rgba(8, 120, 232, 0.06);
  isolation: isolate;
}

.groesse-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background:
    linear-gradient(
      90deg,
      transparent,
      #0878e8,
      #00b7df,
      #0878e8,
      transparent
    );
  background-size: 200% 100%;
  animation: groesseLineMove 7s linear infinite;
}

.groesse-section::after {
  content: "";
  position: absolute;
  width: 430px;
  height: 430px;
  right: -185px;
  top: 50px;
  border: 1px solid rgba(8, 120, 232, 0.1);
  border-radius: 50%;
  box-shadow:
    0 0 0 48px rgba(8, 120, 232, 0.022),
    0 0 0 96px rgba(0, 183, 223, 0.015);
  animation: groesseRotate 26s linear infinite;
  pointer-events: none;
  z-index: -1;
}

.groesse-section .container {
  position: relative;
  z-index: 2;
}

.groesse-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.26;
  background-image:
    linear-gradient(rgba(25, 78, 128, 0.038) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 78, 128, 0.038) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to bottom, transparent 0%, #000 22%, #000 78%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 22%, #000 78%, transparent 100%);
  animation: groesseGridMove 20s linear infinite;
}

.groesse-bg-shape {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
}

.groesse-bg-shape-one {
  width: 280px;
  height: 280px;
  left: -100px;
  top: 100px;
  background: radial-gradient(
    circle,
    rgba(8, 120, 232, 0.14),
    rgba(8, 120, 232, 0)
  );
  filter: blur(2px);
  animation: groesseFloatOne 9s ease-in-out infinite;
}

.groesse-bg-shape-two {
  width: 350px;
  height: 350px;
  right: 4%;
  bottom: -170px;
  background: radial-gradient(
    circle,
    rgba(0, 183, 223, 0.12),
    rgba(0, 183, 223, 0)
  );
  filter: blur(3px);
  animation: groesseFloatTwo 11s ease-in-out infinite;
}

.groesse-heading {
  position: relative;
  max-width: 1030px;
  margin: 0 auto 50px;
  text-align: center;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 8px 16px;
  border: 1px solid rgba(8, 120, 232, 0.15);
  border-radius: 50px;
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.88),
      rgba(240, 248, 255, 0.8)
    );
  box-shadow:
    0 8px 28px rgba(20, 63, 108, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  color: var(--accent-blue);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.section-kicker i {
  color: var(--accent-cyan);
  font-size: 0.95rem;
}

.groesse-heading h2 {
  position: relative;
  margin: 0 0 20px;
  color: #102f4f;
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.035em;
}

.groesse-heading h2::after {
  content: "";
  display: block;
  width: 76px;
  height: 3px;
  margin: 19px auto 0;
  border-radius: 10px;
  background:
    linear-gradient(
      90deg,
      var(--accent-blue),
      var(--accent-cyan)
    );
  box-shadow: 0 4px 14px rgba(8, 120, 232, 0.2);
}

.groesse-heading p {
  margin: 0;
  color: #516b80;
  font-size: 1rem;
  line-height: 1.8;
}

.box-one {
  position: relative;
  height: 100%;
  overflow: hidden;
  padding: 40px 36px 36px;
  border: 1px solid rgba(35, 95, 148, 0.12);
  border-radius: 22px;
  background:
    radial-gradient(circle at 90% 10%, rgba(0, 183, 223, 0.04), transparent 28%),
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.99),
      rgba(246, 251, 255, 0.96)
    );
  box-shadow:
    0 18px 48px rgba(16, 53, 86, 0.075),
    0 3px 9px rgba(16, 53, 86, 0.03);
  transition:
    transform 0.4s cubic-bezier(.22,.61,.36,1),
    box-shadow 0.4s ease,
    border-color 0.4s ease;
  isolation: isolate;
}

.box-one::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background:
    linear-gradient(
      90deg,
      var(--accent-blue),
      var(--accent-cyan)
    );
  transform: scaleX(0.34);
  transform-origin: left;
  transition: transform 0.45s ease;
}

.box-one::after {
  content: "";
  position: absolute;
  width: 210px;
  height: 210px;
  right: -110px;
  bottom: -110px;
  border-radius: 50%;
  background:
    radial-gradient(
      circle,
      rgba(8, 120, 232, 0.1),
      rgba(0, 183, 223, 0.018) 60%,
      transparent 72%
    );
  transition:
    transform 0.55s ease,
    opacity 0.55s ease;
  z-index: -1;
}

.box-one:hover {
  transform: translateY(-9px);
  border-color: rgba(8, 120, 232, 0.22);
  box-shadow:
    0 30px 70px rgba(17, 65, 112, 0.14),
    0 10px 22px rgba(8, 120, 232, 0.055);
}

.box-one:hover::before {
  transform: scaleX(1);
}

.box-one:hover::after {
  transform: scale(1.35);
}

.box-one-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 66px;
  height: 66px;
  margin-bottom: 25px;
  border: 1px solid rgba(8, 120, 232, 0.13);
  border-radius: 18px;
  background:
    linear-gradient(
      145deg,
      #eef7ff,
      #ffffff
    );
  box-shadow:
    0 12px 30px rgba(8, 120, 232, 0.09),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
  color: var(--accent-blue);
  font-size: 1.7rem;
  transition:
    transform 0.4s ease,
    color 0.4s ease,
    background 0.4s ease,
    box-shadow 0.4s ease;
}

.box-one-icon::after {
  content: "";
  position: absolute;
  inset: -7px;
  border: 1px dashed rgba(8, 120, 232, 0.15);
  border-radius: 23px;
  animation: groesseIconSpin 15s linear infinite;
}

.box-one:hover .box-one-icon {
  transform: translateY(-4px) rotate(-3deg);
  color: #ffffff;
  background:
    linear-gradient(
      135deg,
      var(--accent-blue),
      var(--accent-cyan)
    );
  box-shadow:
    0 15px 35px rgba(8, 120, 232, 0.22),
    0 0 25px rgba(0, 183, 223, 0.1);
}

.box-one h3 {
  margin: 0 0 17px;
  color: #153958;
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.36;
  letter-spacing: -0.025em;
}

.box-one p {
  margin: 0 0 15px;
  color: #536b7e;
  font-size: 0.98rem;
  line-height: 1.75;
}

.box-one p:last-child {
  margin-bottom: 0;
}

@keyframes heroNanoGlow {
  from {
    transform: translate(-50%, -50%) scale(0.92);
    opacity: 0.65;
  }

  to {
    transform: translate(-50%, -50%) scale(1.08);
    opacity: 1;
  }
}

@keyframes heroContentIn {
  from {
    opacity: 0;
    transform: translateY(16px);
    filter: blur(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes groesseLineMove {
  0% {
    background-position: 0 0;
  }

  100% {
    background-position: 200% 0;
  }
}

@keyframes groesseGridMove {
  0% {
    background-position: 0 0;
  }

  100% {
    background-position: 46px 46px;
  }
}

@keyframes groesseFloatOne {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(38px, 28px, 0) scale(1.08);
  }
}

@keyframes groesseFloatTwo {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(-38px, -27px, 0) scale(1.1);
  }
}

@keyframes groesseRotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes groesseIconSpin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@media (min-width: 1200px) {
  .nav-item.dropdown {
    position: relative;
  }

  .nav-item.dropdown > .nav-link .arrow {
    margin-left: 7px;
  }

  .custom-dropdown.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 0;
    z-index: 1000;
  }

  .nav-item.dropdown:hover > .nav-link .arrow {
    transform: rotate(-135deg);
  }

  .nav-item.dropdown:hover > .dropdown-menu {
    display: block !important;
  }
}

@media (max-width: 1199.98px) {
  .navbar-collapse {
    position: fixed;
    top: 66px;
    left: 15px;
    right: 15px;
    z-index: 9999;
    padding: 18px;
    margin: 0;
    border: 1px solid rgba(35, 81, 121, 0.1);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 20px 55px rgba(8, 38, 64, 0.16);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }

  .navbar-nav {
    width: 100%;
  }

  .navbar-nav .nav-item {
    margin: 5px 0;
  }

  .navbar-nav .nav-link {
    display: block;
    padding: 0.55rem 0.65rem !important;
    border-radius: 9px;
    font-size: 1.08rem;
    font-weight: 500;
    text-decoration: none;
  }

  .navbar-nav .nav-link:hover {
    background: rgba(8, 120, 232, 0.055);
  }

  .navbar-light .navbar-nav .nav-link::after {
    display: none;
  }

  .navbar-toggler {
    position: relative;
    z-index: 10000;
    border: 1px solid rgba(23, 59, 91, 0.24) !important;
    border-radius: 9px;
  }

  .nav-item.dropdown > .nav-link .arrow {
    padding: 4px;
  }
}

@media (max-width: 991.98px) {
  .groesse-section {
    padding: 75px 0 85px;
  }

  .groesse-heading {
    margin-bottom: 38px;
  }

  .box-one {
    padding: 34px 29px;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 68px 0;
  }

  .main-section-style-soft,
  .main-section-style-bordered {
    padding: 1.5rem;
    border-radius: 15px;
  }

  .main-section-style-image-bg {
    padding: 3rem 1.3rem;
    border-radius: 17px;
  }
}

@media (max-width: 575.98px) {
  section {
    padding: 16px 0;
  }

  .hero-section {
    padding: 55px 0;
  }

  .groesse-section {
    padding: 60px 0 70px;
  }

  .groesse-heading {
    text-align: left;
  }

  .groesse-heading h2::after {
    margin-left: 0;
  }

  .groesse-heading p {
    font-size: 0.95rem;
  }

  .section-kicker {
    padding: 7px 13px;
    font-size: 0.7rem;
  }

  .box-one {
    padding: 29px 23px;
    border-radius: 18px;
  }

  .box-one-icon {
    width: 57px;
    height: 57px;
    margin-bottom: 20px;
    font-size: 1.45rem;
  }

  .box-one h3 {
    font-size: 1.3rem;
  }

  .footer {
    padding: 2.2rem 15px;
  }

  .footer-divider {
    width: 85%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-section.with-bg::after,
  .hero-section h1,
  .hero-section p,
  .groesse-section::before,
  .groesse-section::after,
  .groesse-grid,
  .groesse-bg-shape,
  .box-one-icon::after {
    animation: none;
  }

  .box-one,
  .box-one-icon,
  .navbar-light .navbar-nav .nav-link,
  .custom-dropdown .dropdown-item {
    transition: none;
  }
}