/* Lokal gehostete Schriften — keine Verbindung zu Google (DSGVO-konform). */
/* Sora — Headings */
@font-face {
  font-family: "Sora";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/sora-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Sora";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/sora-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
    U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF,
    U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* Source Sans 3 — Fließtext */
@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("fonts/source-sans-3-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("fonts/source-sans-3-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
    U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF,
    U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --bg-main: #2b3138;
  --bg-alt: #252b31;
  --surface: #343c45;
  --surface-2: #3b434e;
  --line: #4d5866;
  --text: #f1f5f9;
  --muted: #b8c2cc;
  --accent: #5ea0d8;
  --accent-2: #2f5f89;
  --glow: rgba(94, 160, 216, 0.26);
  --radius-s: 14px;
  --radius-m: 20px;
  --radius-l: 30px;
  --max-width: 1240px;
  --header-h: 102px;
  --shadow-1: 0 12px 30px rgba(0, 0, 0, 0.22);
  --shadow-2: 0 20px 45px rgba(0, 0, 0, 0.3);
  --scroll-progress: 0;
  --mouse-x: 50%;
  --mouse-y: 50%;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background-color: #242b32;
  overscroll-behavior-x: none;
  overscroll-behavior-y: none;
  min-height: 100%;
}

body {
  margin: 0;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  color: var(--text);
  background-color: #242b32;
  background:
    radial-gradient(circle at 15% 0%, rgba(66, 108, 145, 0.15), transparent 28%),
    radial-gradient(circle at 100% 20%, rgba(26, 56, 84, 0.22), transparent 35%),
    linear-gradient(180deg, #2f363e 0%, var(--bg-main) 40%, #242b32 100%);
  line-height: 1.6;
  overflow-x: hidden;
  touch-action: pan-y;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  overscroll-behavior-y: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: rgba(10, 15, 20, 0.86);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 180ms ease, visibility 180ms ease;
  z-index: 999;
  padding: 3.5rem 1.5rem 2.5rem;
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lightbox-image {
  /* Feste Zoom-Box (Größe = bisherige Cloud-Telefonie-Ansicht): kleine Bilder
     werden hochskaliert, große heruntergerechnet — jedes Produktbild zoomt
     dadurch gleich groß. object-fit hält das Seitenverhältnis, drop-shadow
     legt den Schatten ums tatsächliche Bild statt um die leere Box. */
  width: min(54vw, 490px);
  height: 39vh;
  object-fit: contain;
  border-radius: 18px;
  filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.5));
}

.lightbox-caption {
  margin: 0;
  color: #d9e5f1;
  font-size: 1rem;
  text-align: center;
  max-width: min(90vw, 680px);
}

.lightbox-close {
  position: absolute;
  top: 1.4rem;
  right: 1.4rem;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(20, 28, 36, 0.7);
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.lightbox-close:hover {
  transform: scale(1.05);
  background: rgba(34, 46, 58, 0.9);
  border-color: rgba(255, 255, 255, 0.5);
}

.lightbox-open {
  overflow: hidden;
}

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

/* Schlichter Pointer-Cursor für vergrößerbare Produktbilder (wie bei den Referenzen) */
.v2-image-frame img[data-lightbox] {
  cursor: pointer;
}

a {
  color: inherit;
}

main,
header,
footer {
  position: relative;
  z-index: 2;
}

main {
  flex: 1 0 auto;
}

.container {
  width: min(100% - 2.8rem, var(--max-width));
  margin-inline: auto;
}

.section {
  position: relative;
  overflow: clip;
  padding: 6.4rem 0;
  scroll-margin-top: calc(var(--header-h) + 24px);
}

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



.has-light-network {
  position: relative;
  overflow: hidden;
}

.has-light-network::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 42%;
  background: linear-gradient(180deg, rgba(43, 49, 56, 0) 0%, rgba(43, 49, 56, 0.62) 76%, rgba(43, 49, 56, 0.92) 100%);
  pointer-events: none;
  z-index: 1;
}

.has-light-network .container {
  position: relative;
  z-index: 2;
}

.section-network-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.84;
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.86) 10%, rgba(0, 0, 0, 0.86) 70%, rgba(0, 0, 0, 0.5) 88%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.86) 10%, rgba(0, 0, 0, 0.86) 70%, rgba(0, 0, 0, 0.5) 88%, transparent 100%);
}

.section-alt {
  background: linear-gradient(180deg, rgba(15, 22, 28, 0.24), rgba(23, 31, 38, 0.38));
  border-top: 1px solid rgba(111, 129, 145, 0.24);
  border-bottom: 1px solid rgba(111, 129, 145, 0.24);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2.6rem;
}

.section-heading h2 {
  margin: 0.25rem 0 0.9rem;
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: #f2f7fc;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 1.1rem;
}

.eyebrow {
  margin: 0;
  color: #93bfe4;
  font-size: 0.78rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  font-weight: 700;
}

.skip-link {
  position: absolute;
  left: 0;
  top: -120%;
  z-index: 999;
  background: #1d2731;
  color: #fff;
  padding: 0.8rem 1rem;
}

.skip-link:focus-visible {
  top: 0;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #85cafc, #367cb9);
  z-index: 999;
  transform-origin: left center;
  transform: scaleX(var(--scroll-progress));
  will-change: transform;
}

.cursor-glow {
  display: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(96, 116, 135, 0.12);
  background:
    radial-gradient(circle at 74% 42%, rgba(49, 86, 116, 0.16), rgba(23, 38, 51, 0) 52%),
    linear-gradient(180deg, rgba(7, 11, 16, 0.92), rgba(7, 11, 16, 0.92));
  backdrop-filter: blur(7px);
  transition: background-color 260ms ease, border-color 260ms ease, box-shadow 260ms ease, backdrop-filter 260ms ease;
}

.page-home .site-header {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  border-bottom-color: transparent;
  background: transparent;
  backdrop-filter: none;
  box-shadow: none;
  opacity: 1;
  transform: none;
  /* Startanimation entfernt */
}

.page-home .site-header.is-scrolling {
  background:
    radial-gradient(circle at 74% 42%, rgba(56, 99, 134, 0.16), rgba(23, 38, 51, 0) 52%),
    linear-gradient(180deg, rgba(7, 11, 16, 0.24), rgba(7, 11, 16, 0.24));
  border-bottom-color: rgba(116, 145, 171, 0.1);
}

.site-header.is-scrolled {
  border-bottom: 1px solid rgba(112, 134, 154, 0.24);
  background:
    radial-gradient(circle at 74% 42%, rgba(49, 86, 116, 0.12), rgba(23, 38, 51, 0) 52%),
    linear-gradient(180deg, rgba(7, 11, 16, 0.96), rgba(7, 11, 16, 0.96));
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 28px rgba(4, 8, 12, 0.26);
}

body:not(.page-home) .site-header {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  border-bottom-color: transparent;
  background: transparent;
  backdrop-filter: none;
  box-shadow: none;
}

body:not(.page-home) .main-nav a {
  font-size: 1.24rem;
  color: #ffffff;
}

body:not(.page-home) .site-header.is-scrolling {
  background:
    radial-gradient(circle at 74% 42%, rgba(56, 99, 134, 0.16), rgba(23, 38, 51, 0) 52%),
    linear-gradient(180deg, rgba(7, 11, 16, 0.24), rgba(7, 11, 16, 0.24));
  border-bottom-color: rgba(116, 145, 171, 0.1);
}

body:not(.page-home) .site-header.is-scrolled {
  border-bottom-color: rgba(116, 145, 171, 0.14);
  background:
    radial-gradient(circle at 74% 42%, rgba(62, 110, 147, 0.2), rgba(23, 38, 51, 0) 54%),
    linear-gradient(180deg, rgba(7, 11, 16, 0.42), rgba(7, 11, 16, 0.42));
  backdrop-filter: blur(6px);
  box-shadow: 0 10px 28px rgba(4, 8, 12, 0.1);
}

.page-home .site-header.is-scrolled {
  border-bottom-color: rgba(116, 145, 171, 0.14);
  background:
    radial-gradient(circle at 74% 42%, rgba(62, 110, 147, 0.2), rgba(23, 38, 51, 0) 54%),
    linear-gradient(180deg, rgba(7, 11, 16, 0.42), rgba(7, 11, 16, 0.42));
  backdrop-filter: blur(6px);
  box-shadow: 0 10px 28px rgba(4, 8, 12, 0.1);
}

.nav-wrap {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.3rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}

.brand-mark {
  width: 156px;
  height: 102px;
  background: transparent url("logo.svg") center / contain no-repeat;
  border-radius: 0;
  border: 0;
  box-shadow: none;
  color: transparent;
  text-indent: -9999px;
  overflow: hidden;
}

.brand-text {
  display: grid;
  gap: 0.06rem;
  line-height: 1.03;
  padding: 0;
  border: 0;
  background: transparent;
  transform: translateY(1px);
}

.brand-text strong {
  font-family: "Sora", "Segoe UI", sans-serif;
  color: #eef8ff;
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.065em;
  text-transform: uppercase;
  background: linear-gradient(110deg, #f4fbff 0%, #d6eeff 44%, #9fd2f3 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 18px rgba(120, 190, 235, 0.18);
}

.page-home .brand-text strong {
  background: linear-gradient(110deg, rgba(245, 252, 255, 0.96) 0%, rgba(216, 240, 255, 0.94) 44%, rgba(158, 208, 240, 0.9) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-text small {
  display: inline-flex;
  align-items: center;
  gap: 0.36rem;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  color: #a9d5f2;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brand-text small::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #84d6ff;
  box-shadow: 0 0 10px rgba(132, 214, 255, 0.65);
}

.page-home .brand-text small {
  color: rgba(169, 213, 242, 0.9);
}

.main-nav > ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  gap: 1.6rem;
}

.main-nav .nav-dropdown {
  position: relative;
}

.main-nav .nav-dropdown::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 14px;
}

.main-nav .nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.18rem);
  left: 0;
  min-width: 280px;
  margin: 0;
  padding: 0.46rem;
  list-style: none;
  border-radius: 12px;
  border: 1px solid rgba(145, 177, 204, 0.42);
  background: linear-gradient(180deg, rgba(14, 22, 30, 0.97), rgba(10, 16, 23, 0.97));
  box-shadow: 0 16px 34px rgba(2, 7, 12, 0.34);
  display: grid;
  gap: 0.12rem;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
  z-index: 120;
}

.main-nav .nav-dropdown:hover .nav-dropdown-menu,
.main-nav .nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nav-dropdown-menu a {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.46rem 0.58rem;
  border-radius: 8px;
  color: #edf6ff;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a:focus-visible,
.nav-dropdown-menu a[aria-current="page"] {
  color: #ffffff;
  background: rgba(87, 146, 190, 0.26);
}

.nav-dropdown-menu a::after {
  display: none;
}

.main-nav a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.24rem;
  position: relative;
  transition: color 200ms ease;
}

.page-home .main-nav a {
  color: #ffffff;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.4rem;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: center;
  background: linear-gradient(90deg, #89ccfb, #397ab3);
  transition: transform 220ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: #fff;
}

.main-nav a.active {
  color: #ffffff;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
}

.main-nav a.active::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #2b323a;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: #dce7f0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

.hero {
  min-height: calc(100svh - var(--header-h));
  padding-top: clamp(2.6rem, 6vh, 4.4rem);
  padding-bottom: clamp(2.2rem, 5vh, 4rem);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.page-home .hero {
  min-height: 100svh;
  padding-top: clamp(calc(var(--header-h) + 1.2rem), 12vh, calc(var(--header-h) + 3.2rem));
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 11, 16, 0.38), rgba(7, 11, 16, 0.66));
  pointer-events: none;
  z-index: 1;
}

.page-home .hero::before {
  background: linear-gradient(180deg, rgba(7, 11, 16, 0.22), rgba(7, 11, 16, 0.54));
}

#leistungen .section-network-canvas {
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.94) 0%, rgba(0, 0, 0, 0.9) 72%, rgba(0, 0, 0, 0.56) 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.94) 0%, rgba(0, 0, 0, 0.9) 72%, rgba(0, 0, 0, 0.56) 90%, transparent 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 74% 42%, rgba(49, 86, 116, 0.2), rgba(23, 38, 51, 0) 52%);
  pointer-events: none;
  z-index: 2;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(260px, 0.86fr);
  gap: clamp(1rem, 2.1vw, 2rem);
  align-items: center;
  position: relative;
  z-index: 3;
}

.hero-copy {
  max-width: 860px;
}

.page-home .hero-copy .hero-title-lock,
.page-home .hero-copy .hero-claim,
.page-home .hero-copy .hero-text,
.page-home .hero-copy .hero-badges,
.page-home .hero-copy .hero-badges span,
.page-home .hero-copy .hero-cta,
.page-home .hero-copy .hero-cta .btn {
  opacity: 0;
  transform: translate3d(0, 42px, 0);
  animation: hero-content-rise 900ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.page-home .hero-copy .hero-title-lock {
  animation-duration: 1200ms;
  animation-delay: 380ms;
}

.page-home .hero-copy .hero-claim {
  animation-delay: 620ms;
}

.page-home .hero-copy .hero-text {
  animation-delay: 880ms;
}

.page-home .hero-copy .hero-badges {
  animation-delay: 1160ms;
}

.page-home .hero-copy .hero-badges span:first-child {
  animation-delay: 1380ms;
}

.page-home .hero-copy .hero-badges span:last-child {
  animation-delay: 1580ms;
}

.page-home .hero-copy .hero-cta {
  animation-delay: 1820ms;
}

.page-home .hero-copy .hero-cta .btn:first-child {
  animation-delay: 1980ms;
}

.page-home .hero-copy .hero-cta .btn:last-child {
  animation-delay: 2160ms;
}

.hero-image-stage {
  min-height: 100svh;
  background: #0d1822 url("hero-hintergrund.png") center center / cover no-repeat;
}

.hero-image-stage::before {
  background: linear-gradient(100deg, rgba(8, 14, 20, 0.78) 0%, rgba(8, 14, 20, 0.56) 42%, rgba(8, 14, 20, 0.16) 100%);
}

.hero-image-stage::after {
  background:
    radial-gradient(circle at 80% 42%, rgba(69, 131, 183, 0.28), rgba(23, 38, 51, 0) 55%),
    linear-gradient(180deg, rgba(56, 104, 140, 0) 58%, rgba(56, 104, 140, 0.24) 80%, rgba(34, 58, 78, 0.46) 100%);
}

.hero-image-stage .hero-grid {
  grid-template-columns: minmax(0, 1fr);
}

.hero-image-stage .hero-copy {
  max-width: 920px;
  position: relative;
  z-index: 4;
}

.hero-hotspots {
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
}

.hero-product-hotspot {
  position: absolute;
  pointer-events: auto;
  text-decoration: none;
  color: #e8f5ff;
  transition: transform 280ms ease, filter 280ms ease;
}

.hero-product-hotspot-intercom {
  left: 64.8%;
  top: 50.5%;
}

.hero-product-hotspot-lightcam {
  left: 71.8%;
  top: 35.0%;
}

.hero-product-hotspot-camera {
  left: 89.3%;
  top: 14.5%;
}

.hero-product-hotspot-alarm {
  left: 10.9%;
  top: 22.3%;
}

.hero-hotspot-dot {
  position: relative;
  display: block;
  /* Großzügige unsichtbare Hover-/Klickfläche, damit der Hotspot ohne
     sichtbaren Punkt leicht zu treffen ist (per translate zentriert). */
  width: 110px;
  height: 110px;
  --hotspot-core-size: 96px;
  --hotspot-halo-size: 176px;
  --hotspot-core-size-hover: 64px;
  --hotspot-halo-size-hover: 104px;
  border-radius: 50%;
  background: transparent;
  border: 0;
  box-shadow: none;
  transform: translate(-50%, -50%);
  animation: none;
}

.hero-hotspot-dot::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--hotspot-core-size);
  height: var(--hotspot-core-size);
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(255, 255, 255, 0.46) 0%,
    rgba(252, 255, 255, 0.3) 20%,
    rgba(248, 253, 255, 0.17) 42%,
    rgba(244, 251, 255, 0.08) 64%,
    rgba(241, 248, 255, 0.02) 82%,
    rgba(241, 248, 255, 0) 100%);
  filter: blur(8px) brightness(1);
  mix-blend-mode: screen;
  opacity: 1;
  transition: width 240ms ease, height 240ms ease, opacity 240ms ease, filter 240ms ease, transform 240ms ease;
  animation: hero-hotspot-core-pulse 2.4s ease-in-out infinite;
}

.hero-hotspot-dot::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--hotspot-halo-size);
  height: var(--hotspot-halo-size);
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(250, 254, 255, 0.2) 0%,
    rgba(247, 252, 255, 0.13) 30%,
    rgba(244, 251, 255, 0.07) 52%,
    rgba(241, 248, 255, 0.03) 72%,
    rgba(240, 248, 255, 0) 100%);
  filter: blur(14px) brightness(1);
  mix-blend-mode: screen;
  opacity: 0.75;
  transition: width 240ms ease, height 240ms ease, opacity 240ms ease, filter 240ms ease, transform 240ms ease;
  animation: hero-hotspot-halo-pulse 2.4s ease-in-out infinite;
}

/* Pulsierende Punkte ausgeblendet — der Hotspot bleibt als unsichtbare
   Hover-/Klickfläche über dem Produkt, das Popup erscheint weiterhin.
   Das Glow-/Pulse-CSS oben bleibt erhalten, falls die Punkte je zurücksollen. */
.hero-hotspot-dot::before,
.hero-hotspot-dot::after {
  display: none;
}

.hero-hotspot-popup {
  position: absolute;
  left: 14px;
  top: -16px;
  width: clamp(180px, 16vw, 230px);
  border-radius: 12px;
  padding: 0.62rem 0.72rem;
  border: 1px solid rgba(146, 201, 236, 0.52);
  background: linear-gradient(180deg, rgba(11, 20, 30, 0.96), rgba(8, 14, 22, 0.96));
  box-shadow: 0 16px 32px rgba(2, 7, 12, 0.46);
  opacity: 0;
  pointer-events: none;
  transform: translate3d(0, 8px, 0);
  transition: opacity 220ms ease, transform 220ms ease;
}

.hero-product-hotspot-lightcam .hero-hotspot-popup {
  left: 18px;
  right: auto;
}

.hero-product-hotspot-camera .hero-hotspot-popup {
  left: auto;
  right: 18px;
}

.hero-product-hotspot-alarm .hero-hotspot-popup {
  left: 18px;
  right: auto;
  border-color: rgba(255, 112, 112, 0.75);
  background: linear-gradient(180deg, rgba(36, 9, 12, 0.94), rgba(20, 7, 10, 0.94));
}

.hero-product-hotspot-alarm .hero-hotspot-popup small {
  color: #ffc1c1;
}

.hero-product-hotspot-alarm .hero-hotspot-popup em {
  color: #ff8b8b;
}

.hero-product-hotspot-alarm .hero-hotspot-dot {
  --hotspot-core-size: 114px;
  --hotspot-halo-size: 210px;
  --hotspot-core-size-hover: 82px;
  --hotspot-halo-size-hover: 148px;
}

.hero-product-hotspot-alarm .hero-hotspot-dot::before {
  background: radial-gradient(circle,
    rgba(255, 66, 66, 0) 0%,
    rgba(255, 66, 66, 0) 56%,
    rgba(255, 118, 118, 0.5) 68%,
    rgba(255, 83, 83, 0.36) 78%,
    rgba(255, 66, 66, 0.14) 88%,
    rgba(255, 66, 66, 0) 100%);
  filter: blur(8px) brightness(1.06);
}

.hero-product-hotspot-alarm .hero-hotspot-dot::after {
  background: radial-gradient(circle,
    rgba(255, 67, 67, 0) 0%,
    rgba(255, 67, 67, 0) 64%,
    rgba(255, 108, 108, 0.44) 76%,
    rgba(255, 84, 84, 0.28) 86%,
    rgba(255, 67, 67, 0.12) 92%,
    rgba(255, 67, 67, 0) 100%);
  filter: blur(18px) brightness(1.2);
}

.hero-hotspot-popup strong,
.hero-hotspot-popup small,
.hero-hotspot-popup em {
  display: block;
}

.hero-hotspot-popup strong {
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: 0.9rem;
  margin-bottom: 0.18rem;
}

.hero-hotspot-popup small {
  font-size: 0.75rem;
  color: #c5deef;
}

.hero-hotspot-popup em {
  margin-top: 0.4rem;
  font-style: normal;
  font-size: 0.75rem;
  font-weight: 700;
  color: #98d6ff;
}

.hero-product-hotspot:has(.hero-hotspot-dot:hover) .hero-hotspot-popup,
.hero-product-hotspot:has(.hero-hotspot-popup:hover) .hero-hotspot-popup,
.hero-product-hotspot.is-open .hero-hotspot-popup,
.hero-product-hotspot:focus-visible .hero-hotspot-popup,
.hero-product-hotspot:focus-within .hero-hotspot-popup {
  opacity: 1;
  pointer-events: auto;
  transform: translate3d(0, 0, 0);
}

.hero-product-hotspot:has(.hero-hotspot-dot:hover),
.hero-product-hotspot:has(.hero-hotspot-popup:hover),
.hero-product-hotspot:focus-visible,
.hero-product-hotspot:focus-within {
  transform: translate3d(0, -2px, 0);
  filter: brightness(1.18);
}

.hero-product-hotspot:has(.hero-hotspot-dot:hover) .hero-hotspot-dot,
.hero-product-hotspot:has(.hero-hotspot-popup:hover) .hero-hotspot-dot,
.hero-product-hotspot:focus-visible .hero-hotspot-dot,
.hero-product-hotspot:focus-within .hero-hotspot-dot {
  animation: none;
}

.hero-product-hotspot:has(.hero-hotspot-dot:hover) .hero-hotspot-dot::before,
.hero-product-hotspot:has(.hero-hotspot-popup:hover) .hero-hotspot-dot::before,
.hero-product-hotspot:focus-visible .hero-hotspot-dot::before,
.hero-product-hotspot:focus-within .hero-hotspot-dot::before {
  filter: blur(7px) brightness(1.1);
}

.hero-product-hotspot:has(.hero-hotspot-dot:hover) .hero-hotspot-dot::after,
.hero-product-hotspot:has(.hero-hotspot-popup:hover) .hero-hotspot-dot::after,
.hero-product-hotspot:focus-visible .hero-hotspot-dot::after,
.hero-product-hotspot:focus-within .hero-hotspot-dot::after {
  filter: blur(12px) brightness(1.14);
}

.hero-product-hotspot:not(.hero-product-hotspot-alarm):has(.hero-hotspot-dot:hover) .hero-hotspot-dot::before,
.hero-product-hotspot:not(.hero-product-hotspot-alarm):has(.hero-hotspot-popup:hover) .hero-hotspot-dot::before,
.hero-product-hotspot:not(.hero-product-hotspot-alarm):focus-visible .hero-hotspot-dot::before,
.hero-product-hotspot:not(.hero-product-hotspot-alarm):focus-within .hero-hotspot-dot::before {
  width: calc(var(--hotspot-core-size) * 1.18);
  height: calc(var(--hotspot-core-size) * 1.18);
  opacity: 0.92;
  transform: translate(-50%, -50%) scale(1.03);
  animation: none;
}

.hero-product-hotspot:not(.hero-product-hotspot-alarm):has(.hero-hotspot-dot:hover) .hero-hotspot-dot::after,
.hero-product-hotspot:not(.hero-product-hotspot-alarm):has(.hero-hotspot-popup:hover) .hero-hotspot-dot::after,
.hero-product-hotspot:not(.hero-product-hotspot-alarm):focus-visible .hero-hotspot-dot::after,
.hero-product-hotspot:not(.hero-product-hotspot-alarm):focus-within .hero-hotspot-dot::after {
  width: calc(var(--hotspot-halo-size) * 1.18);
  height: calc(var(--hotspot-halo-size) * 1.18);
  opacity: 0.66;
  transform: translate(-50%, -50%) scale(1.05);
  animation: none;
}

.hero-product-hotspot-alarm:has(.hero-hotspot-dot:hover) .hero-hotspot-dot::before,
.hero-product-hotspot-alarm:has(.hero-hotspot-popup:hover) .hero-hotspot-dot::before,
.hero-product-hotspot-alarm:focus-visible .hero-hotspot-dot::before,
.hero-product-hotspot-alarm:focus-within .hero-hotspot-dot::before {
  animation-duration: 0.52s;
  animation-timing-function: cubic-bezier(0.4, 0, 0.6, 1);
  opacity: 0.96;
  filter: blur(8px) brightness(1.3);
}

.hero-product-hotspot-alarm:has(.hero-hotspot-dot:hover) .hero-hotspot-dot::after,
.hero-product-hotspot-alarm:has(.hero-hotspot-popup:hover) .hero-hotspot-dot::after,
.hero-product-hotspot-alarm:focus-visible .hero-hotspot-dot::after,
.hero-product-hotspot-alarm:focus-within .hero-hotspot-dot::after {
  animation-duration: 0.52s;
  animation-timing-function: cubic-bezier(0.4, 0, 0.6, 1);
  opacity: 0.86;
  filter: blur(18px) brightness(1.34);
}

.hero-product-hotspot:focus-visible {
  outline: none;
}

.hero-product-hotspot:focus-visible .hero-hotspot-dot {
  box-shadow: none;
}

.hero-image-stage .hero-title-lock span:last-child {
  white-space: nowrap;
}

.hero-image-stage .hero-claim {
  color: #a7d3f2;
}

.hero-image-stage .hero-text {
  color: #c8dbea;
}

.hero-image-stage .hero-badges span {
  border-color: rgba(136, 170, 197, 0.54);
  background: rgba(20, 31, 41, 0.56);
  color: #e2edf7;
}

.hero-image-stage .hero-network-canvas {
  opacity: 0.18;
}

.hero-news-tile {
  margin: 0;
  justify-self: end;
  width: min(100%, 410px);
  padding: 0.24rem;
  border-radius: 28px;
  border: 1px solid rgba(140, 188, 228, 0.46);
  background:
    radial-gradient(circle at 12% 8%, rgba(127, 200, 255, 0.3), rgba(127, 200, 255, 0) 36%),
    radial-gradient(circle at 86% 92%, rgba(108, 178, 232, 0.26), rgba(108, 178, 232, 0) 42%),
    linear-gradient(150deg, rgba(12, 20, 28, 0.98), rgba(7, 13, 20, 0.98));
  box-shadow: 0 30px 70px rgba(2, 6, 10, 0.62);
  position: relative;
  --news-light-x: 50%;
  --news-light-y: 50%;
  --news-light-opacity: 0;
  overflow: hidden;
  isolation: isolate;
  transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.hero-news-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(125deg, rgba(145, 216, 255, 0.24), rgba(145, 216, 255, 0) 34%),
    linear-gradient(305deg, rgba(82, 151, 204, 0.2), rgba(82, 151, 204, 0) 40%);
  opacity: 0.62;
  pointer-events: none;
  z-index: 0;
}

.hero-news-tile::after {
  content: "";
  position: absolute;
  inset: auto -35% -75% -35%;
  height: 62%;
  background: radial-gradient(circle, rgba(116, 194, 247, 0.34), rgba(116, 194, 247, 0));
  filter: blur(18px);
  opacity: 0.8;
  pointer-events: none;
  z-index: 1;
  animation: news-ambient-glow 7.2s ease-in-out infinite;
}

.hero-news-tile > * {
  position: relative;
  z-index: 2;
}

.news-shell {
  position: relative;
  border-radius: 24px;
  padding: 1.22rem 1.14rem 1.12rem;
  border: 1px solid rgba(141, 177, 204, 0.32);
  background:
    radial-gradient(circle at 84% -12%, rgba(121, 182, 225, 0.12), rgba(121, 182, 225, 0) 44%),
    linear-gradient(180deg, rgba(16, 26, 36, 0.96), rgba(11, 20, 29, 0.98));
  overflow: hidden;
}

.news-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(142, 202, 239, 0.08), rgba(142, 202, 239, 0));
  pointer-events: none;
  z-index: 0;
}

.news-shell::after {
  content: "";
  position: absolute;
  inset: -12%;
  background:
    radial-gradient(
      circle at var(--news-light-x) var(--news-light-y),
      rgba(193, 234, 255, 0.52) 0%,
      rgba(138, 203, 244, 0.28) 24%,
      rgba(93, 165, 219, 0) 64%
    );
  opacity: var(--news-light-opacity);
  pointer-events: none;
  z-index: 0;
  transition: opacity 220ms ease;
}

.hero-news-tile:hover .news-shell::after,
.hero-news-tile:focus-within .news-shell::after {
  opacity: 0.86;
}

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

.news-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.hero-news-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.46rem;
  padding: 0.34rem 0.72rem;
  border-radius: 999px;
  border: 1px solid rgba(163, 203, 232, 0.54);
  color: #cfe6f8;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  background: linear-gradient(180deg, rgba(29, 45, 58, 0.9), rgba(20, 33, 45, 0.9));
}

.news-date {
  border-radius: 999px;
  border: 1px solid rgba(149, 186, 209, 0.46);
  background: rgba(20, 35, 46, 0.72);
  color: #c2d6e7;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.3rem 0.58rem;
}

.hero-news-tile h2 {
  margin: 0.86rem 0 0;
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: clamp(1.18rem, 2.2vw, 1.5rem);
  letter-spacing: -0.012em;
  line-height: 1.1;
  color: #eaf3fb;
}

.news-feature {
  margin-top: 0.86rem;
  padding: 0.76rem 0.78rem;
  border-radius: 14px;
  border: 1px solid rgba(142, 180, 206, 0.34);
  background: linear-gradient(180deg, rgba(26, 40, 52, 0.82), rgba(19, 30, 41, 0.84));
  display: grid;
  gap: 0.35rem;
}

.news-feature-label {
  margin: 0;
  font-size: 0.67rem;
  color: #9dc3df;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 700;
}

.news-feature h3 {
  margin: 0;
  color: #e4eff9;
  font-size: 1.04rem;
  font-family: "Sora", "Segoe UI", sans-serif;
  line-height: 1.28;
}

.news-feature p {
  margin: 0;
  color: #c6d9e8;
  font-size: 0.9rem;
  line-height: 1.5;
}

.hero-news-list {
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.52rem;
}

.hero-news-list li {
  border-left: 2px solid rgba(147, 191, 219, 0.54);
  border-radius: 8px;
  padding: 0.12rem 0 0.12rem 0.62rem;
  background: linear-gradient(90deg, rgba(21, 34, 46, 0.68), rgba(21, 34, 46, 0));
}

.news-list-date {
  display: inline-block;
  margin-bottom: 0.18rem;
  color: #9fc0d9;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-news-list p {
  margin: 0;
  color: #d6e5f1;
  font-size: 0.84rem;
  line-height: 1.45;
}

.news-note {
  margin: 0.9rem 0 0;
  padding-top: 0.62rem;
  border-top: 1px solid rgba(126, 164, 191, 0.26);
  color: #b8ccdd;
  font-size: 0.76rem;
  line-height: 1.4;
}

.news-cta {
  margin: 0.8rem 0 0;
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  padding: 0.44rem 0.78rem;
  border-radius: 999px;
  border: 1px solid rgba(161, 206, 236, 0.58);
  color: #dff0fd;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  background: linear-gradient(180deg, rgba(34, 56, 73, 0.9), rgba(24, 43, 58, 0.96));
  transition: transform 220ms ease, border-color 220ms ease, background-color 220ms ease, box-shadow 220ms ease;
}

.news-cta::after {
  content: "\203A";
  font-size: 1rem;
  line-height: 1;
}

.news-cta:hover,
.news-cta:focus-visible {
  transform: translateX(3px) scale(1.04);
  border-color: rgba(184, 228, 255, 0.86);
  box-shadow: 0 0 0 4px rgba(120, 191, 237, 0.2);
}

.news-cta:hover::after,
.news-cta:focus-visible::after {
  animation: news-cta-arrow-hover 450ms ease;
}

@keyframes news-cta-arrow-hover {
  0% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(3px);
  }
  100% {
    transform: translateX(0);
  }
}

.hero-portrait {
  margin: 0;
  justify-self: end;
  width: min(100%, 360px);
  border-radius: 28px;
  padding: 0.65rem;
  background: linear-gradient(165deg, rgba(58, 79, 98, 0.56), rgba(30, 39, 47, 0.65));
  border: 1px solid rgba(132, 160, 184, 0.34);
  box-shadow: 0 24px 50px rgba(8, 14, 20, 0.34);
  position: relative;
  overflow: hidden;
  transition: transform 280ms ease, box-shadow 280ms ease;
}

.hero-portrait::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 82% 16%, rgba(132, 194, 241, 0.24), rgba(132, 194, 241, 0) 45%);
  pointer-events: none;
}

.hero-portrait img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 22px;
  border: 1px solid rgba(148, 176, 199, 0.46);
  transition: transform 420ms ease;
}

.hero-portrait:hover,
.hero-portrait:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 30px 54px rgba(8, 14, 20, 0.4);
}

.hero-portrait:hover img,
.hero-portrait:focus-within img {
  transform: scale(1.03);
}

.hero-portrait figcaption {
  position: absolute;
  right: 1.2rem;
  bottom: 1.1rem;
  background: rgba(22, 35, 45, 0.72);
  border: 1px solid rgba(144, 176, 201, 0.42);
  color: #e2edf7;
  border-radius: 999px;
  padding: 0.35rem 0.72rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.hero-techmark {
  margin: 0;
  justify-self: end;
  width: min(100%, 360px);
  border-radius: 28px;
  padding: 0.65rem;
  background: linear-gradient(165deg, rgba(58, 79, 98, 0.56), rgba(30, 39, 47, 0.65));
  border: 1px solid rgba(132, 160, 184, 0.34);
  box-shadow: 0 24px 50px rgba(8, 14, 20, 0.34);
  position: relative;
  overflow: hidden;
  transition: transform 280ms ease, box-shadow 280ms ease;
}

.hero-techmark::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 82% 16%, rgba(132, 194, 241, 0.24), rgba(132, 194, 241, 0) 45%);
  pointer-events: none;
}

.hero-techmark:hover,
.hero-techmark:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 30px 54px rgba(8, 14, 20, 0.4);
}

.techmark-svg {
  width: 100%;
  aspect-ratio: 21 / 16;
  border-radius: 22px;
  border: 1px solid rgba(148, 176, 199, 0.46);
  display: block;
}

.hero-techmark .trace {
  fill: none;
  stroke: rgba(144, 210, 255, 0.62);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 6 12;
  animation: trace-flow 11s linear infinite;
}

.hero-techmark .trace-soft {
  stroke-width: 3;
  opacity: 0.48;
  animation-duration: 13s;
}

.hero-techmark .phone-f-shadow {
  fill: rgba(9, 16, 24, 0.52);
  transform: translate(7px, 6px);
}

.hero-techmark .phone-f-core {
  fill: url(#phone-grad);
  stroke: rgba(159, 222, 233, 0.58);
  stroke-width: 1;
  filter: drop-shadow(0 0 12px rgba(96, 189, 246, 0.26));
}

.hero-techmark .phone-f-wrap {
  animation: core-float 6.2s ease-in-out infinite;
}

.hero-techmark .phone-f-shine {
  fill: url(#phone-highlight);
  opacity: 0.72;
}

.hero-techmark .phone-f-detail {
  fill: rgba(108, 112, 106, 0.9);
  stroke: rgba(43, 61, 73, 0.82);
  stroke-width: 1.2;
}

.hero-techmark .phone-f-detail line {
  stroke: rgba(41, 52, 62, 0.95);
  stroke-width: 2;
}

.hero-techmark .phone-f-keypad {
  fill: rgba(80, 147, 153, 0.9);
  stroke: rgba(185, 228, 233, 0.38);
  stroke-width: 0.8;
}

.hero-techmark .scanline {
  opacity: 0.38;
  animation: scan-run 5.5s linear infinite;
}

.hero-techmark .signal-rings {
  fill: none;
  stroke: rgba(152, 220, 255, 0.78);
  stroke-width: 2.4;
  stroke-linecap: round;
}

.hero-techmark .ring {
  animation: wave-breathe 3.4s ease-in-out infinite;
}

.hero-techmark .ring-b {
  animation-delay: 0.45s;
}

.hero-techmark .ring-c {
  animation-delay: 0.9s;
}

.hero-techmark .particle {
  fill: #8fd8ff;
  opacity: 0.3;
  animation: particle-blink 3.4s ease-in-out infinite;
}

.hero-techmark .particle.p2 {
  animation-delay: 0.8s;
}

.hero-techmark .particle.p3 {
  animation-delay: 1.4s;
}

.hero-techmark .particle.p4 {
  animation-delay: 2s;
}

.hero-techmark .nodes {
  fill: #9dd8ff;
  animation: node-pulse 2.8s ease-in-out infinite;
}

.hero-techmark figcaption {
  position: absolute;
  right: 1.2rem;
  bottom: 1.1rem;
  background: rgba(22, 35, 45, 0.72);
  border: 1px solid rgba(144, 176, 201, 0.42);
  color: #e2edf7;
  border-radius: 999px;
  padding: 0.35rem 0.72rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

@keyframes trace-flow {
  from {
    stroke-dashoffset: 0;
  }
  to {
    stroke-dashoffset: -240;
  }
}

@keyframes node-pulse {
  0%,
  100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
}

@keyframes scan-run {
  0% {
    transform: translateY(0);
    opacity: 0;
  }
  8% {
    opacity: 0.38;
  }
  90% {
    opacity: 0.38;
  }
  100% {
    transform: translateY(176px);
    opacity: 0;
  }
}

@keyframes wave-breathe {
  0% {
    opacity: 0.2;
  }
  50% {
    opacity: 0.9;
  }
  100% {
    opacity: 0.2;
  }
}

@keyframes particle-blink {
  from {
    opacity: 0.2;
  }
  50% {
    opacity: 1;
  }
  to {
    opacity: 0.2;
  }
}

@keyframes core-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

@keyframes firewall-scan {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(280%);
  }
}

@keyframes news-ambient-glow {
  0%,
  100% {
    transform: translateY(0) scale(1);
    opacity: 0.72;
  }
  50% {
    transform: translateY(-8%) scale(1.04);
    opacity: 0.95;
  }
}

@keyframes hero-content-rise {
  from {
    opacity: 0;
    transform: translate3d(0, 42px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes header-intro-fade {
  from {
    opacity: 0;
    transform: translate3d(0, -20px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes metric-pulse {
  0%,
  100% {
    transform: scaleX(0.58);
    opacity: 0.62;
  }
  50% {
    transform: scaleX(1);
    opacity: 1;
  }
}

@keyframes status-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(114, 212, 255, 0.56);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(114, 212, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(114, 212, 255, 0);
  }
}

@keyframes hero-hotspot-core-pulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(0.84);
    opacity: 0.42;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.02);
    opacity: 0.92;
  }
}

@keyframes hero-hotspot-core-attention {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(236, 250, 255, 0);
  }
  34% {
    box-shadow: 0 0 32px 10px rgba(236, 250, 255, 0.48);
  }
  62% {
    box-shadow: 0 0 19px 6px rgba(236, 250, 255, 0.28);
  }
  84% {
    box-shadow: 0 0 7px 2px rgba(236, 250, 255, 0.1);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(236, 250, 255, 0);
  }
}

@keyframes hero-hotspot-halo-pulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(0.96);
    opacity: 0.18;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.09);
    opacity: 0.58;
  }
}

@keyframes hero-hotspot-halo-attention {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(242, 251, 255, 0);
  }
  34% {
    box-shadow: 0 0 56px 20px rgba(242, 251, 255, 0.28);
  }
  62% {
    box-shadow: 0 0 34px 12px rgba(242, 251, 255, 0.17);
  }
  84% {
    box-shadow: 0 0 12px 4px rgba(242, 251, 255, 0.06);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(242, 251, 255, 0);
  }
}

.hero-network-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
  opacity: 0.42;
  pointer-events: none;
}

.page-home .hero-network-canvas {
  opacity: 0.56;
}

body.hero-network-intro-active .page-home .hero-network-canvas {
  opacity: 0.74;
  filter: saturate(1.16) brightness(1.08);
}

.section-network-canvas {
  display: none;
  opacity: 0;
}

.hero-network-canvas,
.section-network-canvas {
  display: none !important;
  opacity: 0 !important;
}

.hero h1 {
  margin: 0.3rem 0 0.8rem;
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: clamp(2.18rem, 3.75vw, 3.4rem);
  line-height: 1.03;
  letter-spacing: -0.035em;
  color: #f2f7fc;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: none;
}

.hero-title-lock span {
  display: block;
}

.hero-claim {
  margin: 0;
  color: #9db8cf;
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: clamp(1.08rem, 2.2vw, 1.38rem);
  font-weight: 500;
}

.hero-text {
  margin: 1.15rem 0 1.4rem;
  color: #b1c0cd;
  max-width: 56ch;
  font-size: clamp(1rem, 1.6vw, 1.16rem);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.15rem;
}

.hero-badges span {
  border: 1px solid rgba(122, 146, 168, 0.52);
  background: rgba(35, 46, 57, 0.75);
  color: #d7e4f1;
  border-radius: 999px;
  padding: 0.52rem 0.85rem;
  font-size: 0.94rem;
}

.hero-badges strong {
  color: #9fd3ff;
  font-family: "Sora", "Segoe UI", sans-serif;
  margin-right: 0.2rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: 0.02em;
  border-radius: 14px;
  padding: 0.92rem 1.3rem;
  border: 1px solid transparent;
  transform: translateY(0);
  transition: transform 240ms ease, box-shadow 240ms ease, border-color 240ms ease, background 240ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 15px 32px rgba(0, 0, 0, 0.34);
}

.btn-primary {
  color: #fff;
  background:
    radial-gradient(circle at 18% 18%, rgba(170, 223, 255, 0.3), rgba(170, 223, 255, 0) 46%),
    linear-gradient(145deg, #4d96cf, #245d91);
  border-color: rgba(158, 216, 250, 0.45);
  box-shadow: 0 12px 26px rgba(14, 44, 73, 0.42), inset 0 0 0 1px rgba(219, 242, 255, 0.14);
}

.btn-secondary {
  color: #d9ebf9;
  background: linear-gradient(180deg, rgba(36, 49, 62, 0.88), rgba(25, 36, 48, 0.9));
  border-color: rgba(130, 170, 201, 0.56);
  box-shadow: inset 0 0 0 1px rgba(162, 207, 236, 0.12);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: rgba(159, 209, 243, 0.75);
  background: linear-gradient(180deg, rgba(43, 58, 72, 0.9), rgba(30, 44, 58, 0.92));
}

.card-grid {
  display: grid;
  gap: 1rem;
}

.card-grid-5 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card {
  --service-image: none;
  --service-image-position: center;
  --service-image-size: cover;
  background: linear-gradient(180deg, rgba(20, 27, 35, 0.92), rgba(16, 23, 31, 0.94));
  border: 1px solid rgba(127, 147, 166, 0.34);
  border-radius: 16px;
  padding: 1.2rem 1.05rem;
  min-height: 156px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.24);
  transition: transform 280ms ease, border-color 280ms ease, box-shadow 280ms ease;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(10, 17, 24, 0.34), rgba(9, 15, 21, 0.4)),
    var(--service-image) var(--service-image-position) / var(--service-image-size) no-repeat;
  filter: saturate(1.34) contrast(1.14) brightness(1.1);
}

.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 14%, rgba(112, 186, 236, 0.08), rgba(112, 186, 236, 0) 42%),
    linear-gradient(120deg, rgba(66, 149, 209, 0.04), rgba(66, 149, 209, 0) 40%);
}

.service-card:hover {
  border-color: #87b7dc;
  box-shadow: 0 18px 34px rgba(6, 11, 16, 0.45);
  transform: translateY(-4px);
}

.service-card-new {
  border-color: rgba(108, 182, 235, 0.6);
  background:
    linear-gradient(180deg, rgba(21, 31, 40, 0.95), rgba(16, 24, 33, 0.95)),
    radial-gradient(circle at 85% 0%, rgba(111, 186, 236, 0.2), rgba(111, 186, 236, 0));
}

.service-tag {
  display: inline-block;
  margin-bottom: 0.55rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #7fc0ed;
}

.service-card h3 {
  margin: 0;
  font-size: 1.18rem;
  font-family: "Sora", "Segoe UI", sans-serif;
  text-shadow: 0 2px 8px rgba(5, 10, 16, 0.75);
}

.service-card p {
  margin: 0.62rem 0 0;
  color: #c6d3df;
  font-size: 0.98rem;
  text-shadow: 0 2px 8px rgba(5, 10, 16, 0.72);
}

.service-card-link {
  display: block;
  height: 100%;
  text-decoration: none;
  color: inherit;
  position: relative;
  z-index: 1;
}

.service-card-link:focus-visible {
  outline: 2px solid rgba(145, 205, 245, 0.8);
  outline-offset: 4px;
  border-radius: 10px;
}

#leistungen .section-heading {
  max-width: 720px;
  margin-bottom: 2.2rem;
}

#leistungen .section-heading p {
  color: #b6c4d1;
}

#leistungen .service-card-firewall {
  --service-image: url("service-firewall.png");
}

#leistungen .service-card-telefonie {
  --service-image: url("service-cloud-telefonie.jpg");
}

#leistungen .service-card-alarm {
  --service-image: url("service-alarmanlage.jpg");
}

#leistungen .service-card-video {
  --service-image: url("service-videoueberwachung.jpg");
}

#leistungen .service-card-tuersprech {
  --service-image: url("service-tuersprechanlage.png");
  --service-image-size: cover;
  --service-image-position: center;
}

#leistungen .service-card-wlan {
  --service-image: url("service-wlan.jpg");
}

.section-link {
  margin-top: 1.4rem;
}

.section-link a {
  color: #9ed1fb;
  font-weight: 700;
  text-underline-offset: 3px;
}

.split {
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  gap: 1.6rem;
  align-items: flex-end;
}

.split p {
  color: var(--muted);
  font-size: 1.08rem;
}


.company-copy {
  width: 100%;
  max-width: 780px;
  text-align: left;
}

.company-copy .fact-list {
  margin-top: 1.9rem;
  width: 100%;
  max-width: 700px;
  text-align: left;
}

.company-copy .section-heading {
  margin-bottom: 0;
  width: 100%;
  max-width: 790px;
}

.company-copy .section-heading h2 {
  margin-bottom: 0;
}

.company-image {
  margin: 0;
  display: grid;
  place-items: center;
  align-self: center;
  position: relative;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.company-image-stack {
  /* in rem statt px -> wächst beim Hochzoomen auf großen Screens mit */
  width: min(100%, 35rem);
  margin-left: auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: flex-end;
}

.company-image-stack .company-image {
  width: 100%;
}

.company-image figcaption {
  margin-top: 0.72rem;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #d9e9f7;
  text-align: center;
}

.company-image::before {
  content: "";
  position: absolute;
  width: min(100%, 420px);
  aspect-ratio: 1;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(95, 171, 224, 0.28) 0%, rgba(95, 171, 224, 0) 70%);
  filter: blur(10px);
  z-index: 0;
}

.company-image img {
  width: 100%;
  height: auto;
  max-width: 90%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid rgba(133, 173, 203, 0.56);
  border-radius: 18px;
  box-shadow: 0 14px 28px rgba(8, 18, 28, 0.22);
  background: linear-gradient(180deg, rgba(16, 25, 35, 0.34), rgba(16, 25, 35, 0.18));
  transform: none;
  transition: none;
  position: relative;
  z-index: 1;
}

.company-image:hover img,
.company-image:focus-within img {
  transform: none;
  border-color: rgba(133, 173, 203, 0.56);
  box-shadow: 0 14px 28px rgba(8, 18, 28, 0.22);
}

.fact-list {
  margin: 0;
  padding: 1.8rem;
  list-style: none;
  display: grid;
  gap: 1.1rem;
  border-radius: var(--radius-l);
  border: 1px solid rgba(127, 147, 166, 0.44);
  background: linear-gradient(180deg, #37414b, #303943);
  box-shadow: var(--shadow-1);
}

.fact-list li {
  border-bottom: 1px dashed rgba(160, 181, 199, 0.28);
  padding-bottom: 0.92rem;
  color: #d8e4ef;
  font-size: 1.15rem;
  line-height: 1.35;
}

.fact-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.fact-list .fact-list-more {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.95rem;
}

.fact-list .fact-list-more > span {
  display: block;
  width: 100%;
  padding-bottom: 0.85rem;
  border-bottom: 1px dashed rgba(160, 181, 199, 0.28);
}

.fact-more-link {
  position: static;
  transform: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.32rem 0.64rem;
  border-radius: 999px;
  border: 1px solid rgba(155, 209, 250, 0.55);
  background: linear-gradient(180deg, rgba(47, 86, 120, 0.72), rgba(35, 69, 98, 0.72));
  color: #e3f3ff;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.fact-more-link::after {
  content: "\203A";
  font-size: 1rem;
}

.fact-more-link:hover,
.fact-more-link:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(196, 232, 255, 0.85);
  box-shadow: 0 0 0 3px rgba(116, 181, 227, 0.2);
}

.image-grid {
  display: grid;
  gap: 1rem;
}

.image-grid-real {
  grid-template-columns: 1.2fr 1fr 1fr;
  align-items: stretch;
}

.image-tile {
  margin: 0;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  padding: 0.4rem;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid rgba(124, 145, 164, 0.4);
  background: linear-gradient(180deg, rgba(45, 56, 67, 0.7), rgba(37, 46, 55, 0.72));
  box-shadow: var(--shadow-1);
  transition: transform 300ms ease;
}

.image-tile:hover {
  transform: translateY(-4px);
}

.image-tile img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
  object-position: center;
}

.certificate-three-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.certificate-panel {
  border: 1px solid rgba(133, 154, 173, 0.34);
  border-radius: var(--radius-m);
  padding: 0.9rem;
  background: linear-gradient(180deg, rgba(55, 65, 75, 0.7), rgba(48, 57, 67, 0.7));
}

.certificate-panel h3 {
  margin: 0 0 0.8rem;
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: 1rem;
  text-align: center;
}

.certificate-track {
  position: relative;
  min-height: 465px;
  overflow: hidden;
}

.certificate-item {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(4%) scale(0.99);
  transition: transform 260ms ease, opacity 260ms ease;
  pointer-events: none;
}

.certificate-item.is-active {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
}

.cert-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(162, 190, 214, 0.42);
  background: rgba(22, 34, 44, 0.35);
  color: #e5f0f9;
  font-size: 1.55rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(3px);
  transition: background-color 220ms ease, border-color 220ms ease, transform 220ms ease;
}

.cert-prev {
  left: 0.55rem;
}

.cert-next {
  right: 0.55rem;
}

.cert-nav:hover,
.cert-nav:focus-visible {
  background: rgba(41, 61, 79, 0.56);
  border-color: #9bd3ff;
  transform: translateY(-50%) scale(1.05);
}

.cert-nav:disabled {
  opacity: 0.4;
  cursor: default;
}

.certificate-card {
  border: 1px solid rgba(133, 154, 173, 0.38);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: linear-gradient(180deg, #37414b, #303943);
  box-shadow: var(--shadow-1);
}

.certificate-card figure {
  margin: 0;
}

.certificate-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.certificate-card figcaption {
  padding: 0.72rem 0.9rem;
  color: #dce8f3;
  border-top: 1px solid rgba(133, 154, 173, 0.32);
  font-weight: 600;
}

.certificate-master img {
  aspect-ratio: 4 / 5;
  object-fit: contain;
  background: rgba(28, 36, 44, 0.6);
}

.certificate-placeholder {
  min-height: 180px;
  display: grid;
  place-items: center;
  text-align: center;
}

.certificate-placeholder div {
  display: grid;
  gap: 0.42rem;
}

.certificate-placeholder strong {
  color: #dbe8f4;
  font-size: 1.12rem;
  font-family: "Sora", "Segoe UI", sans-serif;
}

.certificate-placeholder span {
  color: #9fb2c4;
}

.reference-marquee {
  display: grid;
  gap: 0.85rem;
}

.reference-row {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-m);
  padding: 0.2rem 0;
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.reference-track {
  display: flex;
  width: max-content;
  gap: 0.95rem;
  will-change: transform;
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
}

.reference-row-left .reference-track {
  animation: reference-scroll-left var(--reference-duration, 50s) linear infinite;
}

.reference-row-right .reference-track {
  animation: reference-scroll-right var(--reference-duration, 56s) linear infinite;
}

.marquee-observed .reference-row .reference-track {
  animation-play-state: paused;
}

.marquee-observed .reference-row.is-in-view .reference-track {
  animation-play-state: running;
}

.reference-row:hover .reference-track,
.reference-row:focus-within .reference-track {
  animation-play-state: paused;
}

.reference-card {
  min-height: 7.375rem;
  min-width: clamp(11.25rem, 21vw, 16.25rem);
  padding: 0 1.1rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, #3b4450, #313944);
  border: 1px dashed rgba(149, 169, 188, 0.55);
  color: #d6e3ef;
  font-weight: 700;
  transition: transform 260ms ease, border-color 260ms ease;
}

.reference-card:hover {
  transform: translateY(-3px);
  border-color: #95cff8;
}

.reference-card-logo {
  min-width: clamp(8.125rem, 14vw, 10.625rem);
  padding: 0 0.45rem;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.reference-card-logo:hover,
.reference-card-logo:focus-within {
  border-color: transparent;
}

.reference-card-logo-tight {
  min-width: 6.75rem;
  padding: 0 0.2rem;
}

.reference-logo-image {
  width: auto;
  /* in rem -> Logos wachsen auf großen Screens mit (vorher fix 124px) */
  height: 7.75rem;
  max-width: 100%;
  display: block;
  object-fit: contain;
  transition: transform 260ms ease, filter 260ms ease;
}

.reference-logo-image {
  cursor: pointer;
}

.reference-card-logo:hover .reference-logo-image,
.reference-card-logo:focus-within .reference-logo-image {
  transform: translateY(-3px);
  filter: drop-shadow(0 8px 14px rgba(8, 18, 28, 0.28));
}

.zoom-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: none;
  place-items: center;
  padding: clamp(0.9rem, 3vw, 2.2rem);
  background: rgba(5, 9, 14, 0.84);
  backdrop-filter: blur(4px);
}

.zoom-lightbox.is-open {
  display: grid;
}

.zoom-lightbox-image {
  max-width: min(94vw, 1320px);
  max-height: 90vh;
  width: auto;
  height: auto;
  border-radius: 14px;
  border: 1px solid rgba(166, 197, 223, 0.5);
  box-shadow: 0 28px 54px rgba(0, 0, 0, 0.45);
  background: rgba(11, 17, 24, 0.9);
  object-fit: contain;
}

.zoom-lightbox-close {
  position: absolute;
  top: clamp(0.7rem, 1.8vw, 1.2rem);
  right: clamp(0.7rem, 1.8vw, 1.2rem);
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(179, 210, 236, 0.6);
  background: rgba(16, 26, 36, 0.8);
  color: #e6f3fe;
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
}

body.lightbox-open {
  overflow: hidden;
}

@media (max-width: 660px) {
  .reference-card-logo {
    min-width: 118px;
    padding: 0 0.3rem;
  }

  .reference-card-logo-tight {
    min-width: 100px;
    padding: 0 0.12rem;
  }

  .reference-logo-image {
    height: 104px;
  }

  .zoom-lightbox-image {
    max-width: 95vw;
    max-height: 85vh;
  }
}

@keyframes reference-scroll-left {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(calc(-1 * var(--reference-loop-distance, 50%)), 0, 0);
  }
}

@keyframes reference-scroll-right {
  0% {
    transform: translate3d(calc(-1 * var(--reference-loop-distance, 50%)), 0, 0);
  }
  100% {
    transform: translate3d(0, 0, 0);
  }
}

.contact-flow {
  border-top: 1px solid rgba(129, 149, 168, 0.35);
  border-bottom: 1px solid rgba(129, 149, 168, 0.35);
  background: linear-gradient(180deg, rgba(52, 60, 69, 0.45), rgba(52, 60, 69, 0.2));
  border-radius: var(--radius-m);
  overflow: hidden;
}

.contact-row {
  padding: 1.05rem 1.2rem;
}

.contact-row + .contact-row {
  border-top: 1px solid rgba(129, 149, 168, 0.28);
}

.contact-row h3 {
  margin: 0 0 0.18rem;
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: 1.05rem;
  color: #ecf5fd;
}

.contact-row p {
  margin: 0;
  color: #d8e4ef;
  font-size: 1.05rem;
}

.contact-row a {
  color: #9ed1fb;
  font-weight: 700;
}

.muted {
  margin-top: 0.58rem;
  color: #b5c2cf;
}

.contact-note {
  margin-top: 1rem;
  color: #b7c5d2;
  font-size: 1.03rem;
}

.site-footer {
  border-top: 1px solid rgba(123, 143, 160, 0.35);
  background: #20272f;
  margin-top: auto;
}

.footer-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-wrap p {
  margin: 0;
  color: #aebfce;
}

.footer-wrap nav {
  display: flex;
  gap: 1rem;
}

.footer-wrap a {
  color: #cfe2f3;
  font-weight: 600;
}

.page-hero {
  padding: 4.8rem 0 2.2rem;
  background:
    radial-gradient(circle at 12% 0%, rgba(96, 157, 205, 0.16), rgba(96, 157, 205, 0) 34%),
    linear-gradient(180deg, rgba(21, 31, 40, 0.42), rgba(21, 31, 40, 0));
  border-bottom: 1px solid rgba(124, 156, 183, 0.18);
}

body:not(.page-home) .page-hero {
  min-height: clamp(430px, 74svh, 720px);
  padding: 5.1rem 0 2.4rem;
  padding-top: clamp(calc(var(--header-h) + 1.4rem), 14vh, calc(var(--header-h) + 3.2rem));
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 16% 0%, rgba(98, 162, 210, 0.2), rgba(98, 162, 210, 0) 36%),
    radial-gradient(circle at 92% 10%, rgba(79, 132, 174, 0.14), rgba(79, 132, 174, 0) 38%),
    linear-gradient(180deg, rgba(16, 25, 34, 0.72), rgba(16, 25, 34, 0.34));
  border-bottom-color: rgba(128, 162, 190, 0.22);
}

body:not(.page-home) .page-hero .container {
  width: min(100% - 2.8rem, var(--max-width));
}

.page-hero h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.3rem);
  margin: 0.4rem 0 0.72rem;
  color: #eef6fd;
  letter-spacing: -0.025em;
}

body:not(.page-home) .page-hero h1 {
  color: #f0f7fd;
  text-shadow: 0 0 24px rgba(107, 168, 210, 0.1);
}

.page-hero p {
  color: #bccada;
}

body:not(.page-home) .page-hero p {
  color: #c1d2e1;
}

body:not(.page-home) .page-hero .eyebrow {
  color: #9fcdf0;
}

body:not(.page-home) .page-hero + .section {
  background:
    radial-gradient(circle at 84% 0%, rgba(114, 179, 221, 0.14), rgba(114, 179, 221, 0) 38%),
    linear-gradient(180deg, rgba(20, 31, 41, 0.64) 0%, rgba(20, 31, 41, 0.38) 48%, rgba(20, 31, 41, 0.16) 100%);
  border-top: 1px solid rgba(124, 158, 185, 0.2);
}

body:not(.page-home) .page-hero .legal-card {
  margin-top: 1.5rem;
}

.page-home #leistungen {
  background:
    radial-gradient(circle at 86% 0%, rgba(101, 164, 208, 0.1), rgba(101, 164, 208, 0) 36%),
    linear-gradient(180deg, rgba(14, 22, 30, 0.78) 0%, rgba(14, 22, 30, 0.56) 44%, rgba(14, 22, 30, 0.34) 100%);
  border-top: 1px solid rgba(108, 140, 165, 0.2);
}

.page-home #leistungen.has-light-network::after {
  height: 52%;
  background: linear-gradient(180deg, rgba(14, 22, 30, 0) 0%, rgba(14, 22, 30, 0.74) 74%, rgba(14, 22, 30, 0.96) 100%);
}

.page-home #unternehmen {
  padding: 4.2rem 0;
}

.page-home #unternehmen,
.page-home #qualifizierungen,
.page-home #kontakt {
  background:
    radial-gradient(circle at 12% 0%, rgba(94, 156, 203, 0.1), rgba(94, 156, 203, 0) 34%),
    linear-gradient(180deg, rgba(20, 30, 39, 0.56) 0%, rgba(20, 30, 39, 0.3) 44%, rgba(20, 30, 39, 0.12) 100%);
  border-top: 1px solid rgba(108, 140, 165, 0.14);
}

.page-home #eindruck,
.page-home #referenzen {
  background:
    radial-gradient(circle at 88% 6%, rgba(102, 169, 215, 0.13), rgba(102, 169, 215, 0) 36%),
    linear-gradient(180deg, rgba(16, 25, 34, 0.68) 0%, rgba(16, 25, 34, 0.44) 52%, rgba(16, 25, 34, 0.22) 100%);
  border-top: 1px solid rgba(110, 145, 172, 0.2);
  border-bottom: 1px solid rgba(110, 145, 172, 0.16);
}

.breadcrumb {
  margin-top: 0.72rem;
}

.breadcrumb a {
  color: #9fd3ff;
}

body:not(.page-home) .breadcrumb a {
  color: #a7d9fb;
}

.product-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.product-grid-single {
  grid-template-columns: 1fr;
}

.product-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  margin-bottom: 0.45rem;
}

.product-page-title {
  margin: 0;
  font-size: clamp(2rem, 3.8vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.product-title-logo {
  width: auto;
  max-width: min(44vw, 320px);
  max-height: clamp(72px, 8.6vw, 118px);
  height: auto;
  object-fit: contain;
  opacity: 0.98;
}

.product-subheading {
  margin-top: 1.45rem;
  margin-bottom: 0.65rem;
}

.section-cloud-telephony {
  padding-top: calc(var(--header-h) + 2rem);
}

.section-cloud-telephony .container {
  display: grid;
  gap: 1rem;
}

.section-cloud-telephony .cloud-row-header {
  margin-bottom: 0.1rem;
}

.section-cloud-telephony .cloud-row {
  width: 100%;
  padding: clamp(1rem, 1.9vw, 1.5rem);
  border-radius: var(--radius-m);
  border: 1px solid rgba(136, 176, 207, 0.42);
  background:
    radial-gradient(circle at 86% -14%, rgba(128, 196, 240, 0.16), rgba(128, 196, 240, 0) 46%),
    linear-gradient(180deg, rgba(33, 45, 57, 0.93), rgba(23, 33, 44, 0.95));
  box-shadow: 0 14px 30px rgba(4, 9, 14, 0.3);
}

.cloud-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.9fr);
  gap: 1.6rem;
  align-items: start;
}

.cloud-copy {
  display: grid;
  gap: 0.9rem;
}

.cloud-copy .product-subheading,
.cloud-benefits-wrap .product-subheading {
  margin-top: 0;
}

.cloud-benefits-wrap {
  justify-self: start;
  align-self: start;
  padding-top: 0.15rem;
  padding-left: clamp(0.3rem, 0.9vw, 0.85rem);
}

.cloud-intro-text {
  max-width: 84ch;
  color: #d2e2ef;
  line-height: 1.7;
  margin: 0;
}

.cloud-benefits {
  list-style: disc;
  padding: 0 0 0 1.25rem;
  margin: 0.95rem 0 1.2rem;
  max-width: 70ch;
}

.cloud-benefits li {
  margin-bottom: 0.5rem;
  color: #d8e7f3;
  font-size: 1.05rem;
  line-height: 1.6;
}

.cloud-benefits li:last-child {
  margin-bottom: 0;
}

.cloud-benefits li::marker {
  color: #8cc7f4;
}

.image-grid-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cloud-gallery {
  gap: 0.7rem;
  align-items: center;
}

.cloud-gallery.image-grid-four {
  grid-template-columns: minmax(0, 1.35fr) repeat(3, minmax(0, 1fr));
}

.cloud-row-gallery {
  margin-top: 0.1rem;
}

.cloud-row-gallery .image-tile {
  border-radius: calc(var(--radius-m) - 8px);
  background: linear-gradient(180deg, rgba(44, 57, 70, 0.56), rgba(35, 46, 57, 0.56));
}

.cloud-gallery .image-tile {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: hidden;
  position: relative;
}

.cloud-gallery .image-tile:hover {
  transform: none;
}

.cloud-gallery .image-tile img {
  width: auto;
  max-width: 100%;
  height: clamp(170px, 20vw, 240px);
  object-fit: contain;
  display: block;
  transition: transform 220ms ease, filter 220ms ease;
}

.cloud-gallery .image-tile:nth-child(1) img {
  height: clamp(240px, 28vw, 340px);
}

.cloud-gallery .image-tile:nth-child(2) img {
  height: clamp(180px, 22vw, 260px);
}

.cloud-gallery .image-tile:nth-child(1) {
  align-self: start;
}

.cloud-gallery .image-tile:nth-child(2) {
  align-self: stretch;
}

.cloud-gallery .image-tile::after {
  content: "+";
  position: absolute;
  inset: auto 0 18px auto;
  width: 40px;
  height: 40px;
  margin-right: 18px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: #eef7ff;
  background: rgba(35, 52, 68, 0.78);
  border: 1px solid rgba(142, 184, 220, 0.45);
  box-shadow: 0 10px 22px rgba(10, 18, 26, 0.28);
  opacity: 0;
  transform: translateY(6px) scale(0.92);
  transition: opacity 200ms ease, transform 200ms ease;
  pointer-events: none;
}

.cloud-gallery .image-tile:hover img,
.cloud-gallery .image-tile:focus-within img {
  transform: scale(1.04);
  filter: drop-shadow(0 16px 28px rgba(10, 18, 26, 0.32));
}

.cloud-gallery .image-tile:hover::after,
.cloud-gallery .image-tile:focus-within::after {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.product-card,
.legal-card {
  background:
    radial-gradient(circle at 85% -10%, rgba(125, 197, 244, 0.14), rgba(125, 197, 244, 0) 44%),
    linear-gradient(180deg, rgba(34, 46, 58, 0.92), rgba(24, 34, 45, 0.95));
  border: 1px solid rgba(130, 167, 197, 0.42);
  border-radius: var(--radius-m);
  padding: 1.2rem;
  box-shadow: 0 14px 30px rgba(4, 9, 14, 0.28);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

body:not(.page-home) .product-card,
body:not(.page-home) .legal-card {
  background:
    radial-gradient(circle at 86% -12%, rgba(126, 198, 244, 0.16), rgba(126, 198, 244, 0) 46%),
    linear-gradient(180deg, rgba(33, 45, 57, 0.94), rgba(21, 31, 42, 0.96));
  border-color: rgba(136, 173, 202, 0.46);
  box-shadow: 0 16px 32px rgba(5, 10, 15, 0.32);
}

.product-card h3,
.legal-card h2,
.legal-card h3 {
  margin-top: 0;
  font-family: "Sora", "Segoe UI", sans-serif;
}

.product-card h3 {
  line-height: 1.25;
  overflow-wrap: anywhere;
  hyphens: auto;
}

.product-card p,
.legal-card p {
  color: #cfdeea;
}

.legal-card h2,
.legal-card h3 {
  color: #e9f4fd;
}

.product-card a {
  color: #a8d9fb;
  font-weight: 700;
}

.product-card:hover,
.legal-card:hover {
  border-color: rgba(157, 207, 240, 0.6);
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(5, 10, 16, 0.34);
}

body:not(.page-home) .site-footer {
  border-top-color: rgba(126, 157, 182, 0.28);
  background:
    radial-gradient(circle at 12% 0%, rgba(85, 137, 175, 0.18), rgba(85, 137, 175, 0) 34%),
    linear-gradient(180deg, #212a33, #1b232c);
}


.reveal {
  opacity: 0;
  transform: translate3d(0, var(--reveal-offset-y, 36px), 0);
  transition:
    opacity var(--reveal-duration, 760ms) cubic-bezier(0.22, 1, 0.36, 1),
    transform var(--reveal-duration, 760ms) cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.in-view {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.section.reveal {
  opacity: 1;
  transform: none;
}

.section.reveal > .container {
  opacity: 0;
  transform: translate3d(0, var(--reveal-offset-y, 46px), 0);
  transition:
    opacity var(--reveal-duration, 860ms) cubic-bezier(0.22, 1, 0.36, 1),
    transform var(--reveal-duration, 860ms) cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

.section.reveal.in-view > .container {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.reference-track .reference-card.reveal,
.reference-track .reference-card.reveal.in-view {
  opacity: 1;
  transform: none;
  transition: none;
  will-change: auto;
}

[data-tilt] {
  transition: transform 260ms ease;
}

.reveal:not(.in-view),
.section.reveal:not(.in-view) > .container {
  will-change: opacity, transform;
}

@media (max-width: 1180px) {
  .card-grid-5 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .image-grid-four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

}

@media (max-width: 940px) {
  :root {
    --header-h: 90px;
  }

  .cloud-gallery.image-grid-four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    min-height: calc(100svh - var(--header-h));
    padding-top: 2.6rem;
    padding-bottom: 2.9rem;
  }

  .menu-toggle {
    display: inline-block;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(7, 11, 16, 0.97), rgba(7, 11, 16, 0.97));
    opacity: 0;
    transform: translateY(-12px);
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .page-home .main-nav {
    background: linear-gradient(180deg, rgba(8, 13, 19, 0.78), rgba(8, 13, 19, 0.82));
    border-bottom: 1px solid rgba(120, 152, 180, 0.2);
    backdrop-filter: blur(6px);
  }

  .main-nav.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .main-nav > ul {
    flex-direction: column;
    gap: 0.86rem;
    padding: 1rem 1.2rem;
  }

  .main-nav .nav-dropdown-menu {
    position: static;
    min-width: 0;
    opacity: 0;
    transform: none;
    pointer-events: none;
    border: 0;
    box-shadow: none;
    background: transparent;
    padding: 0.2rem 0 0 0.8rem;
    margin-top: 0.2rem;
    gap: 0.2rem;
    display: none;
  }

  .main-nav .nav-dropdown.is-open .nav-dropdown-menu {
    opacity: 1;
    pointer-events: auto;
    display: grid;
  }

  .nav-dropdown-menu a {
    font-size: 1rem;
    padding: 0.24rem 0;
    border-radius: 0;
  }

  .nav-dropdown-menu a:hover,
  .nav-dropdown-menu a:focus-visible,
  .nav-dropdown-menu a[aria-current="page"] {
    background: transparent;
  }

  .hero-grid,
  .split,
  .image-grid-real,
  .reference-grid {
    grid-template-columns: 1fr;
  }

  .cloud-content-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .section-cloud-telephony {
    padding-top: calc(var(--header-h) + 1.4rem);
  }

  .section-cloud-telephony .container {
    gap: 0.85rem;
  }

  .section-cloud-telephony .cloud-row {
    padding: 0.95rem;
  }

  .product-title-logo {
    width: auto;
    max-width: min(52vw, 240px);
    max-height: clamp(62px, 10.4vw, 92px);
  }

  .cloud-benefits-wrap {
    padding-top: 0;
    padding-left: 0;
  }

  .company-image-stack {
    margin: 1.2rem auto 0;
    width: min(100%, 540px);
    gap: 0.9rem;
  }

  .company-image-stack .company-image {
    width: 100%;
  }

  .hero-image-stage .hero-title-lock span:last-child {
    white-space: normal;
  }


  .hero-portrait,
  .hero-techmark,
  .hero-news-tile {
    justify-self: center;
    width: min(100%, 380px);
    margin-top: 0.65rem;
  }

  .hero-news-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-hotspots {
    display: none;
  }

  .hero-network-canvas {
    opacity: 0.34;
  }

  .page-home .hero-network-canvas {
    opacity: 0.44;
  }

  body.hero-network-intro-active .page-home .hero-network-canvas {
    opacity: 0.6;
  }

  .section-network-canvas {
    opacity: 0.62;
  }


  .certificate-three-grid {
    grid-template-columns: 1fr;
  }

  .card-grid-5 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body:not(.page-home) .page-hero {
    min-height: clamp(400px, 68svh, 620px);
    padding-top: calc(var(--header-h) + 1.4rem);
    padding-bottom: 2rem;
  }
}

@media (max-width: 660px) {
  .container {
    width: min(100% - 1.25rem, var(--max-width));
  }

  .section {
    padding: 4.7rem 0;
  }

  .section-cloud-telephony {
    padding-top: calc(var(--header-h) + 1.1rem);
  }

  .section-cloud-telephony .container {
    gap: 0.75rem;
  }

  .section-cloud-telephony .cloud-row-header {
    margin-bottom: 0;
  }

  .section-cloud-telephony .cloud-row {
    border-radius: calc(var(--radius-m) - 4px);
    padding: 0.9rem;
  }

  .section-heading {
    margin-inline: auto;
    text-align: center;
  }

  .section-link,
  .split p {
    text-align: center;
  }

  .hero {
    min-height: auto;
    padding-top: 4.8rem;
    padding-bottom: 3.7rem;
  }

  .page-home .hero {
    min-height: 100svh;
    padding-top: calc(var(--header-h) + 1.6rem);
    padding-bottom: 3rem;
  }

  .hero-copy {
    margin-inline: auto;
    text-align: center;
  }

  .hero-text {
    margin-inline: auto;
  }

  .hero-badges,
  .hero-cta {
    justify-content: center;
  }

  .main-nav > ul {
    align-items: center;
    text-align: center;
  }

  .main-nav .nav-dropdown-menu {
    padding-left: 0;
    text-align: center;
  }

  .hero-network-canvas {
    opacity: 0.28;
  }

  .page-home .hero-network-canvas {
    opacity: 0.36;
  }

  body.hero-network-intro-active .page-home .hero-network-canvas {
    opacity: 0.52;
  }

  .section-network-canvas {
    opacity: 0.52;
  }


  .hero-portrait,
  .hero-techmark {
    display: none;
  }

  .hero-news-tile {
    width: min(100%, 460px);
    margin: 0.6rem auto 0;
  }

  .hero-product-hotspot-intercom {
    left: 67.2%;
    top: 52.4%;
  }

  .hero-product-hotspot-alarm {
    left: 61.8%;
    top: 31.2%;
  }

  .news-metric:last-child {
    grid-column: 1 / -1;
  }

  .brand-text small {
    display: none;
  }

  .brand-mark {
    width: 122px;
    height: 80px;
  }

  .card-grid-5 {
    grid-template-columns: 1fr;
  }

  body:not(.page-home) .page-hero {
    min-height: clamp(360px, 62svh, 560px);
    padding-top: calc(var(--header-h) + 1.2rem);
    padding-bottom: 1.8rem;
  }

  .certificate-track {
    min-height: 0;
    aspect-ratio: 4 / 5;
  }

  .cert-nav {
    width: 34px;
    height: 34px;
    font-size: 1.32rem;
  }

  .service-card,
  .reference-card,
  .product-card,
  .legal-card,
  .fact-list {
    text-align: center;
  }

  .contact-row {
    text-align: center;
  }

  .company-copy .fact-list {
    text-align: center;
  }

  .fact-list .fact-list-more {
    align-items: center;
  }

  .fact-list .fact-list-more .fact-more-link {
    align-self: center;
  }

  .company-image-stack {
    width: min(100%, 360px);
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .company-image-stack .company-image {
    width: 100%;
  }

  .company-image figcaption {
    font-size: 0.88rem;
  }

  .image-grid-four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .footer-wrap {
    justify-content: flex-start;
  }

  .footer-wrap nav {
    font-size: 0.9rem;
  }

}

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

  .reveal,
  .btn,
  .service-card,
  .image-tile,
  .reference-card,
  [data-tilt] {
    filter: none;
    transition: none;
  }

  .reference-track {
    animation: none !important;
  }

  .hero-news-tile::after,
  .hero-copy .hero-title-lock,
  .hero-copy .hero-claim,
  .hero-copy .hero-text,
  .hero-copy .hero-badges,
  .hero-copy .hero-badges span,
  .hero-copy .hero-cta,
  .hero-copy .hero-cta .btn,
  .page-home .site-header,
  .status-dot,
  .metric-line {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}

/* ============================================================
   Große Bildschirme: ganze Seite wächst gleichmäßig mit (wie ein
   Zoom). Schrift, Abstände UND die Inhaltsbreite (--max-width in
   rem -> skaliert mit der Schrift) wachsen ab 1500px stufenlos mit
   der Bildschirmbreite. Der fixe Header (--header-h) wächst im
   gleichen Verhältnis mit, damit er nicht über den Inhalt rutscht.
   Unter 1500px bleibt alles exakt wie bisher (16px Basis).
   ============================================================ */
@media (min-width: 1500px) {
  html {
    /* 16px bei 1500px, stufenlos hoch bis 30px ab ~2550px.
       Höherer Deckel für sehr breite / curved Displays; der harte
       Deckel sorgt dafür, dass es auf noch größeren Screens nicht
       weiter aufgeblasen wird, sondern nur die Außenränder wachsen. */
    font-size: clamp(16px, calc(1.333vw - 4px), 30px);
  }
  :root {
    /* in rem -> skaliert automatisch mit der Schrift mit */
    --max-width: 78rem;
    /* Header wächst im gleichen Tempo wie die Schrift (bis ~30px) */
    --header-h: clamp(102px, calc(8.5vw - 25.5px), 192px);
  }
}