/* =============================================================================
   NetCorp – Master Stylesheet
   Cyber-secure dark theme. Brand: NetCorp by PQHost UG (haftungsbeschränkt)
   ============================================================================= */

/* ---------- Fonts ---------- */
@import url('../fonts/fonts.css');

/* ---------- Design Tokens ---------- */
:root {
  /* Brand */
  --nc-cyan: #42c9ff;
  --nc-cyan-bright: #5fd5ff;
  --nc-cyan-dim: #1a9ed1;
  --nc-cyan-2: #6ee7d8;        /* warm teal accent — for variation */
  --nc-cyan-glow: rgba(66, 201, 255, 0.35);
  --nc-magenta: #d56bff;       /* secondary accent */

  /* Surfaces */
  --bg-0: #000000;
  --bg-1: #050a14;
  --bg-2: #0a121f;
  --bg-3: #0f1a2b;
  --bg-card: rgba(15, 26, 43, 0.6);
  --bg-card-hover: rgba(20, 35, 58, 0.8);

  /* Borders */
  --border-1: rgba(66, 201, 255, 0.12);
  --border-2: rgba(66, 201, 255, 0.25);
  --border-strong: rgba(66, 201, 255, 0.55);
  --hairline: rgba(255, 255, 255, 0.06);

  /* Text */
  --text-1: #ffffff;
  --text-2: #c8d4e3;
  --text-3: #8b9bb3;
  --text-4: #5a6c85;

  /* Accent variants */
  --warn: #ffb547;
  --danger: #ff5c5c;
  --success: #4ade80;

  /* Type */
  --font-display: 'Saira', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --container: 1280px;
  --container-tight: 1080px;
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 14px;

  /* Effects */
  --shadow-glow: 0 0 40px var(--nc-cyan-glow);
  --shadow-card: 0 24px 48px -12px rgba(0,0,0,0.7);
  --transition: 250ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-2);
  background: var(--bg-0);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  width: 100%;
  position: relative;
}
/* Scroll-lock when mobile nav is open */
body.nav-open { overflow: hidden; height: 100vh; }
img, video, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--nc-cyan); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--nc-cyan-bright); }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
p { color: var(--text-2); }
::selection { background: var(--nc-cyan); color: #000; }

/* ---------- Background atmosphere ---------- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(66, 201, 255, 0.08), transparent 60%),
    radial-gradient(ellipse 50% 50% at 100% 50%, rgba(66, 201, 255, 0.04), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(66, 201, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(66, 201, 255, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: -1px -1px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

/* ---------- Layout ---------- */
.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
  position: relative;
  z-index: 1;
}
.container-tight { width: min(100% - 2.5rem, var(--container-tight)); margin-inline: auto; position: relative; z-index: 1; }
.section { padding-block: clamp(4rem, 8vw, 7rem); position: relative; }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }

/* ---------- Typography utilities ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--nc-cyan);
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--nc-cyan);
}
.h1 { font-size: clamp(2.5rem, 6vw, 4.75rem); font-weight: 800; letter-spacing: -0.035em; }
.h2 { font-size: clamp(2rem, 4.5vw, 3.25rem); font-weight: 700; letter-spacing: -0.025em; }
.h3 { font-size: clamp(1.4rem, 2.4vw, 1.85rem); font-weight: 600; letter-spacing: -0.02em; }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: var(--text-2); max-width: 60ch; }
.text-mono { font-family: var(--font-mono); }
.text-cyan { color: var(--nc-cyan); }
.text-dim { color: var(--text-3); }

/* Gradient text accent */
.text-grad {
  background: linear-gradient(135deg, var(--nc-cyan-bright) 0%, var(--nc-cyan) 50%, #fff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Top bar (location/contact strip) ---------- */
.topbar {
  background: var(--bg-1);
  border-bottom: 1px solid var(--border-1);
  font-size: 0.8rem;
  color: var(--text-3);
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 0.55rem;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.topbar__items { display: flex; gap: 1.5rem; flex-wrap: wrap; align-items: center; }
.topbar a { color: var(--text-2); display: inline-flex; align-items: center; gap: 0.4rem; }
.topbar a:hover { color: var(--nc-cyan); }
.topbar__pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--border-1);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.nav__logo img { height: 32px; width: auto; }
.nav__menu {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}
.nav__link {
  position: relative;
  padding: 0.55rem 0.95rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-2);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover { color: var(--text-1); background: rgba(66, 201, 255, 0.06); }
.nav__link.is-active { color: var(--nc-cyan); }

.nav__item {
  position: relative;
}
.nav__dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  min-width: 280px;
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  padding: 0.5rem;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition);
  box-shadow: var(--shadow-card);
}
.nav__item:hover .nav__dropdown,
.nav__item:focus-within .nav__dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav__dropdown a {
  display: block;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text-2);
}
.nav__dropdown a:hover { background: rgba(66,201,255,0.08); color: var(--text-1); }
.nav__dropdown a small {
  display: block;
  font-size: 0.72rem;
  color: var(--text-4);
  margin-top: 0.15rem;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.nav__toggle { display: none; }
.nav__cta { margin-left: 0.75rem; }

/* mobile */
@media (max-width: 980px) {
  /* Remove backdrop-filter on mobile because it creates a containing block
     that traps position:fixed descendants (the mobile nav menu).
     Use solid bg instead — looks fine on mobile and avoids horizontal-scroll bugs. */
  .site-header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(0, 0, 0, 0.92);
  }

  .nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 44px; height: 44px;
    align-items: center; justify-content: center;
    background: transparent;
    z-index: 110;
    position: relative;
    cursor: pointer;
  }
  .nav__toggle span {
    width: 24px; height: 2px;
    background: var(--text-1);
    transition: transform var(--transition), opacity var(--transition);
    transform-origin: center;
  }
  .nav__toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav__toggle.is-active span:nth-child(2) {
    opacity: 0;
  }
  .nav__toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(420px, 100vw);
    flex-direction: column;
    gap: 0;
    padding: 5rem 0 2rem;
    background: linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 100%);
    border-left: 1px solid var(--border-1);
    opacity: 1;
    pointer-events: none;
    visibility: hidden;
    transform: translate3d(100%, 0, 0);
    -webkit-transform: translate3d(100%, 0, 0);
    transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s linear 0.32s;
    align-items: stretch;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    z-index: 105;
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.5);
  }
  .nav__menu.is-open {
    transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    pointer-events: auto;
    visibility: visible;
    transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s linear 0s;
  }

  /* Backdrop overlay when menu is open */
  .nav__menu.is-open::before {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    z-index: -1;
    animation: navFadeIn 0.3s ease;
  }
  @keyframes navFadeIn { from { opacity: 0; } to { opacity: 1; } }

  .nav__item {
    border-top: 1px solid var(--hairline);
    margin: 0;
  }
  .nav__item:first-child { border-top: none; }

  .nav__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.6rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-1);
    border-radius: 0;
    border-bottom: none;
    background: transparent;
    min-height: 56px;
    touch-action: manipulation;
  }
  .nav__link[aria-haspopup="true"] {
    cursor: pointer;
  }
  .nav__link[aria-haspopup="true"]::after {
    content: '';
    width: 10px; height: 10px;
    border-right: 2px solid var(--text-3);
    border-bottom: 2px solid var(--text-3);
    transform: rotate(45deg);
    transition: transform var(--transition);
    margin-left: 0.5rem;
    margin-top: -3px;
  }
  .nav__item.is-expanded .nav__link[aria-haspopup="true"]::after {
    transform: rotate(-135deg);
    margin-top: 3px;
    border-color: var(--nc-cyan);
  }
  .nav__item.is-expanded .nav__link[aria-haspopup="true"] {
    color: var(--nc-cyan);
    background: rgba(66, 201, 255, 0.06);
  }

  /* Submenu (accordion content) — high specificity to override desktop hover rules */
  .nav__menu .nav__item .nav__dropdown,
  .nav__menu .nav__item:hover .nav__dropdown,
  .nav__menu .nav__item.is-expanded .nav__dropdown {
    position: static;
    top: auto; left: auto; right: auto;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    box-shadow: none;
    background: rgba(66, 201, 255, 0.04);
    border: 0;
    border-top: 1px solid var(--hairline);
    padding: 0;
    min-width: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
  }
  .nav__menu .nav__item.is-expanded .nav__dropdown {
    max-height: 600px;
  }
  .nav__menu .nav__dropdown a {
    display: flex;
    flex-direction: column;
    padding: 0.85rem 1.6rem 0.85rem 2.5rem;
    border-bottom: 1px solid var(--hairline);
    border-radius: 0;
    color: var(--text-2);
    font-size: 0.92rem;
    font-weight: 500;
    min-height: 52px;
    justify-content: center;
    touch-action: manipulation;
  }
  .nav__menu .nav__dropdown a:last-child { border-bottom: none; }
  .nav__menu .nav__dropdown a:hover,
  .nav__menu .nav__dropdown a:active {
    color: var(--nc-cyan);
    background: rgba(66, 201, 255, 0.06);
  }
  .nav__menu .nav__dropdown a small {
    display: block;
    font-size: 0.75rem;
    color: var(--text-3);
    margin-top: 0.15rem;
    font-weight: 400;
    font-family: inherit;
    letter-spacing: 0;
  }

  .nav__cta {
    margin: 1.5rem 1.6rem 0;
    justify-content: center;
    padding: 0.95rem 1.4rem !important;
    font-size: 0.95rem !important;
  }

  /* Hide desktop menu items inappropriately on mobile - none for now */
}

/* Touch-action: prevent ghost clicks on tappable elements */
.play-btn,
.btn,
.nav__link,
.nav__dropdown a,
[data-open-video],
[data-close-video] {
  touch-action: manipulation;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.35rem;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn--primary {
  background: var(--nc-cyan);
  color: #000;
  box-shadow: 0 0 0 0 var(--nc-cyan-glow);
}
.btn--primary:hover {
  background: var(--nc-cyan-bright);
  color: #000;
  box-shadow: 0 0 32px var(--nc-cyan-glow), 0 0 0 1px var(--nc-cyan);
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: var(--text-1);
  border-color: var(--border-2);
}
.btn--ghost:hover {
  border-color: var(--nc-cyan);
  color: var(--nc-cyan);
  background: rgba(66, 201, 255, 0.05);
}
.btn--small { padding: 0.55rem 0.95rem; font-size: 0.82rem; }
.btn .arrow {
  width: 18px; height: 18px; transition: transform var(--transition);
}
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(4.5rem, 10vw, 8rem);
  isolation: isolate;
  overflow: hidden;
}
.hero__bg-img {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}
.hero__bg-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.78) saturate(1.3) contrast(1.08);
  transform: scale(1.04);
  animation: hero-zoom 20s ease-in-out infinite alternate;
}
@keyframes hero-zoom {
  0%   { transform: scale(1.04); }
  100% { transform: scale(1.10); }
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: -2;
  filter: brightness(0.85) saturate(1.2);
}
/* Lighter overlay - readable text but data center stays visible */
.hero__overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 60% at 50% 45%, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.45) 70%, rgba(0,0,0,0.75) 100%),
    linear-gradient(180deg, rgba(5,10,20,0.10) 0%, rgba(5,10,20,0.20) 50%, var(--bg-0) 100%);
  z-index: -1;
}
/* Adler watermark in hero — large, faded eagle silhouette behind text */
.hero__adler-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.06;
  mix-blend-mode: screen;
}
.hero__adler-bg img {
  width: clamp(400px, 55vw, 720px);
  filter: drop-shadow(0 0 30px rgba(66, 201, 255, 0.5));
  animation: adler-pulse 8s ease-in-out infinite;
}
@keyframes adler-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.55; transform: scale(1.04); }
}
/* Floating cyan particles - depth effect */
.hero__particles {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.hero__particles span {
  position: absolute;
  width: 4px; height: 4px;
  background: var(--nc-cyan);
  border-radius: 50%;
  opacity: 0;
  box-shadow: 0 0 8px var(--nc-cyan);
  animation: particle-rise 12s linear infinite;
}
.hero__particles span:nth-child(1)  { left:  8%; animation-delay:  0s;  animation-duration: 13s; }
.hero__particles span:nth-child(2)  { left: 18%; animation-delay:  2s;  animation-duration: 11s; }
.hero__particles span:nth-child(3)  { left: 28%; animation-delay:  4s;  animation-duration: 15s; }
.hero__particles span:nth-child(4)  { left: 38%; animation-delay:  1s;  animation-duration: 12s; }
.hero__particles span:nth-child(5)  { left: 52%; animation-delay:  6s;  animation-duration: 14s; }
.hero__particles span:nth-child(6)  { left: 62%; animation-delay:  3s;  animation-duration: 11s; }
.hero__particles span:nth-child(7)  { left: 72%; animation-delay:  5s;  animation-duration: 13s; }
.hero__particles span:nth-child(8)  { left: 82%; animation-delay:  0.5s;animation-duration: 10s; }
.hero__particles span:nth-child(9)  { left: 92%; animation-delay:  2.5s;animation-duration: 14s; }
.hero__particles span:nth-child(10) { left: 45%; animation-delay:  7s;  animation-duration: 12s; }
@keyframes particle-rise {
  0%   { bottom: -20px; opacity: 0; transform: translateX(0); }
  10%  { opacity: 0.7; }
  90%  { opacity: 0.7; }
  100% { bottom: 105%; opacity: 0; transform: translateX(20px); }
}
/* Subtle scanning beam across hero */
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(66, 201, 255, 0.4) 50%, transparent 100%);
  animation: scan-beam 8s linear infinite;
  z-index: -1;
  pointer-events: none;
}
@keyframes scan-beam {
  0%, 80%   { transform: translateX(0)  translateY(0); opacity: 0; }
  82%       { opacity: 1; }
  100%      { transform: translateX(200%) translateY(80vh); opacity: 0; }
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}
@media (max-width: 880px) {
  .hero__inner { grid-template-columns: 1fr; gap: 2.5rem; }
}

/* ===== Hero --orig: just adds height ===== */
.hero--orig {
  min-height: clamp(620px, 88vh, 880px);
}
.hero__center {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 1080px;
  margin-inline: auto;
}
.hero__alert {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.45rem 0.95rem 0.45rem 0.7rem;
  background: rgba(255, 92, 92, 0.08);
  border: 1px solid rgba(255, 92, 92, 0.35);
  border-radius: 100px;
  margin-bottom: 1.5rem;
}
.hero__alert-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 0 0 rgba(255,92,92,0.7);
  animation: pulse-red 2s infinite;
}
@keyframes pulse-red {
  0% { box-shadow: 0 0 0 0 rgba(255,92,92,0.7); }
  70% { box-shadow: 0 0 0 10px rgba(255,92,92,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,92,92,0); }
}
.hero__alert-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--danger);
}

/* Original-style H1: full statement on a few lines */
.hero__h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.85rem, 4.4vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--text-1);
  text-shadow: 0 4px 30px rgba(0,0,0,0.5);
  margin: 0 auto 1.4rem;
  max-width: 22ch;
}
.hero__h1-pct {
  display: inline-block;
  background: linear-gradient(135deg, #ff5c5c 0%, #ff8a3d 50%, #ffb547 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 900;
  letter-spacing: -0.04em;
  filter: drop-shadow(0 4px 18px rgba(255, 92, 92, 0.3));
}
.hero__h1 em {
  font-style: normal;
  color: var(--danger);
  position: relative;
  display: inline-block;
}
.hero__h1 em::after {
  content: '';
  position: absolute;
  left: -3px; right: -3px; bottom: 0.06em;
  height: 0.32em;
  background: rgba(255,92,92,0.2);
  z-index: -1;
  transform: skewX(-8deg);
}
.hero__h1-q {
  display: inline-block;
  background: linear-gradient(135deg, var(--nc-cyan-bright) 0%, var(--nc-cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
}
.hero__h2 {
  font-size: clamp(1.05rem, 1.55vw, 1.3rem);
  color: var(--text-2);
  max-width: 60ch;
  margin: 0 auto 2.5rem;
  font-weight: 400;
}
.hero__h2 strong { color: var(--nc-cyan); font-weight: 700; }

/* PLAY BUTTON */
.play-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.95rem;
  padding: 0.5rem 1.4rem 0.5rem 0.5rem;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-2);
  border-radius: 100px;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.005em;
  font-size: 0.95rem;
  color: var(--text-1);
  margin-bottom: 2.5rem;
  position: relative;
  transition: all var(--transition);
}
.play-btn:hover {
  border-color: var(--nc-cyan);
  background: rgba(66,201,255,0.12);
  transform: translateY(-2px);
}
.play-btn__circle {
  position: relative;
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--nc-cyan) 0%, var(--nc-cyan-2) 100%);
  border-radius: 50%;
  display: grid; place-items: center;
  color: #000;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(66,201,255,0.3), 0 8px 24px rgba(66,201,255,0.4);
  z-index: 2;
}
.play-btn__circle svg { width: 22px; height: 22px; margin-left: 3px; }
.play-btn__ring {
  position: absolute;
  left: 5px; top: 50%;
  width: 52px; height: 52px;
  margin-top: -26px;
  border-radius: 50%;
  border: 2px solid var(--nc-cyan);
  opacity: 0.6;
  animation: ring-pulse 2s ease-out infinite;
  pointer-events: none;
}
@keyframes ring-pulse {
  0%   { transform: scale(1);   opacity: 0.55; }
  100% { transform: scale(1.6); opacity: 0; }
}
.play-btn__label { white-space: nowrap; }

.hero--orig .hero__ctas {
  justify-content: center;
  margin-bottom: 3rem;
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

/* Video Modal */
.video-modal {
  position: fixed; inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(20px);
  display: grid;
  place-items: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.video-modal[hidden] { display: none; }
.video-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}
.video-modal__panel {
  position: relative;
  width: 100%;
  max-width: 1100px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
  box-shadow: 0 0 0 1px var(--border-2), 0 40px 80px rgba(0,0,0,0.6);
}
.video-modal__video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
}
.video-modal__close {
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  z-index: 2;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  cursor: pointer;
  transition: all var(--transition);
}
.video-modal__close:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.3);
  transform: scale(1.05);
}
.video-modal__close svg { width: 20px; height: 20px; }

.btn--lg {
  padding: 1.05rem 1.6rem;
  font-size: 1rem;
}
.hero__stats {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem 3rem;
  padding: 1.4rem 2.25rem;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-1);
  border-radius: 100px;
}
@media (max-width: 600px) {
  .hero__stats {
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    gap: 1.25rem 2rem;
  }
}
.hero__stat { text-align: center; }
.hero__stat .num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
  line-height: 1;
}
.hero__stat .lbl {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: 0.4rem;
}

/* ===== Old hero (preserved for sub-pages that use the old split layout) ===== */
.hero__title {
  font-size: clamp(2.5rem, 6.2vw, 5rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin-block: 1.25rem 1.5rem;
}
.hero__title em { font-style: normal; color: var(--nc-cyan); }
.hero__lead {
  font-size: clamp(1.05rem, 1.4vw, 1.22rem);
  color: var(--text-2);
  max-width: 56ch;
  margin-bottom: 2rem;
}
.hero__ctas { display: flex; gap: 0.85rem; flex-wrap: wrap; }
.hero__meta {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  border-top: 1px solid var(--border-1);
  padding-top: 1.75rem;
}
.hero__metric .num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
}
.hero__metric .lbl {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--text-4);
  text-transform: uppercase;
  margin-top: 0.25rem;
}

/* Hero visual side */
.hero__visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-2);
  background: var(--bg-2);
}
.hero__visual img,
.hero__visual video {
  width: 100%; height: 100%; object-fit: cover;
  filter: contrast(1.05) saturate(1.1);
}
.hero__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(0,0,0,0.6) 100%);
  pointer-events: none;
}
.hero__badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  z-index: 2;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.hero__badge .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--nc-cyan); box-shadow: 0 0 14px var(--nc-cyan);
  flex-shrink: 0;
}
.hero__badge .label {
  font-size: 0.72rem;
  color: var(--text-3);
  font-family: var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.15rem;
}
.hero__badge .value {
  color: var(--text-1);
  font-weight: 600;
  font-size: 0.95rem;
}

/* ---------- Solution cards (Dark, zentriert, Original-Layout-Geist) ---------- */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 980px) { .solution-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; } }
@media (max-width: 600px) { .solution-grid { grid-template-columns: 1fr; } }

.solution-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.5rem 1.85rem 1.65rem;
  background: linear-gradient(180deg, rgba(15, 26, 43, 0.85) 0%, rgba(8, 16, 28, 0.92) 100%);
  border: 1px solid var(--border-1);
  border-radius: 20px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.4);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  overflow: hidden;
  isolation: isolate;
}
.solution-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--nc-cyan) 0%, var(--nc-cyan-2) 100%);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 400ms ease;
}
.solution-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(180deg, transparent 0%, rgba(66, 201, 255, 0) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
}
.solution-card:hover {
  transform: translateY(-6px);
  border-color: rgba(66, 201, 255, 0.35);
  box-shadow: 0 24px 50px -12px rgba(0, 0, 0, 0.7), 0 0 32px -8px rgba(66, 201, 255, 0.25);
}
.solution-card:hover::before { transform: scaleX(1); }
.solution-card:hover::after {
  opacity: 1;
  background: linear-gradient(180deg, rgba(66, 201, 255, 0.4) 0%, transparent 60%);
}

.solution-card__illu {
  width: 200px;
  height: 200px;
  display: grid;
  place-items: center;
  margin: 0 auto 1.25rem;
  position: relative;
}
.solution-card__illu::before {
  content: '';
  position: absolute;
  inset: -4%;
  background: radial-gradient(circle at 50% 60%, rgba(66, 201, 255, 0.18) 0%, transparent 65%);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition);
}
.solution-card:hover .solution-card__illu::before { opacity: 1; }
.solution-card__illu img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 400ms ease;
}
.solution-card:hover .solution-card__illu img { transform: scale(1.05) translateY(-2px); }

.solution-card__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-1);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  line-height: 1.2;
  margin: 0 0 1.25rem;
}
.solution-card__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.65rem;
  text-align: left;
  width: 100%;
  flex-grow: 1;
}
.solution-card__list li {
  position: relative;
  padding-left: 2rem;
  color: var(--text-2);
  font-size: 0.93rem;
  line-height: 1.55;
  margin-bottom: 0.75rem;
}
.solution-card__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.18em;
  width: 1.4em; height: 1.4em;
  background-color: var(--nc-cyan);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='m23.526 5.101c-.04-.399-.231-.759-.541-1.014l-2.318-1.904c-.639-.524-1.585-.432-2.111.207l-9.745 11.86-3.916-3.355c-.628-.536-1.576-.465-2.115.163l-1.952 2.278c-.261.304-.388.691-.357 1.091s.215.764.52 1.024l7.403 6.346c.275.235.616.361.974.361.044 0 .089-.002.134-.006.405-.036.77-.229 1.028-.542l12.662-15.411c.255-.309.373-.7.334-1.098z'/></svg>") no-repeat center / contain;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='m23.526 5.101c-.04-.399-.231-.759-.541-1.014l-2.318-1.904c-.639-.524-1.585-.432-2.111.207l-9.745 11.86-3.916-3.355c-.628-.536-1.576-.465-2.115.163l-1.952 2.278c-.261.304-.388.691-.357 1.091s.215.764.52 1.024l7.403 6.346c.275.235.616.361.974.361.044 0 .089-.002.134-.006.405-.036.77-.229 1.028-.542l12.662-15.411c.255-.309.373-.7.334-1.098z'/></svg>") no-repeat center / contain;
}
.solution-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-3);
  transition: color var(--transition), gap var(--transition);
  padding-top: 0.85rem;
  margin-top: auto;
  border-top: 1px solid var(--border-1);
  width: 100%;
  justify-content: center;
}
.solution-card__link span {
  color: var(--nc-cyan);
  font-size: 1.3em;
  line-height: 1;
  font-weight: 700;
  transition: transform var(--transition);
}
.solution-card__link:hover {
  color: var(--nc-cyan);
  gap: 0.7rem;
}
.solution-card__link:hover span { transform: translateX(2px); }

.solution-card--accent {
  border-color: rgba(66, 201, 255, 0.30);
}
.solution-card--accent::before {
  /* Replace the top-stripe (which would look like hover) with an EMPFEHLUNG badge */
  content: 'EMPFEHLUNG';
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  height: auto;
  width: auto;
  background: linear-gradient(90deg, var(--nc-cyan) 0%, var(--nc-cyan-2) 100%);
  color: var(--bg-0);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 0.32rem 0.85rem;
  border-radius: 100px;
  white-space: nowrap;
  /* On hover, the badge stays put; the rest of the card lifts */
  z-index: 2;
  /* defeat the inherited transition that would scale on hover */
  transition: transform 400ms ease;
}
.solution-card--accent:hover::before {
  /* keep badge centered & visible on hover (no scale-up that would distort it) */
  transform: translateX(-50%) translateY(-2px);
}

.solution-grid--compact .solution-card {
  padding: 2rem 1.5rem 1.5rem;
}
.solution-grid--compact .solution-card__illu {
  width: 160px;
  height: 160px;
}
.solution-grid--compact .solution-card__title { font-size: 1.2rem; }

/* ---------- Section variants ---------- */
.section--solutions {
  padding-block: clamp(5rem, 10vw, 8rem);
}
.section--services-extra {
  background: var(--bg-1);
  border-block: 1px solid var(--border-1);
}

/* ---------- Quiz CTA ---------- */
.section--quiz { padding-block: clamp(2rem, 4vw, 3.5rem); }
.quiz-cta {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  max-width: 760px;
  margin-inline: auto;
  padding: 1.5rem 1.85rem;
  background: linear-gradient(135deg, #000 0%, #0a121f 100%);
  border: 1px solid var(--border-2);
  border-radius: 100px;
  transition: all var(--transition);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.quiz-cta::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(66,201,255,0.15) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 800ms ease;
}
.quiz-cta:hover {
  border-color: var(--nc-cyan);
  box-shadow: 0 0 60px rgba(66,201,255,0.25), 0 0 0 1px var(--nc-cyan);
  transform: translateY(-2px);
}
.quiz-cta:hover::before { transform: translateX(100%); }
.quiz-cta__icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  background: rgba(66, 201, 255, 0.1);
  border: 1px solid var(--border-2);
  border-radius: 50%;
  color: var(--nc-cyan);
  flex-shrink: 0;
}
.quiz-cta__icon svg { width: 24px; height: 24px; }
.quiz-cta__copy { display: flex; flex-direction: column; gap: 0.15rem; }
.quiz-cta__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nc-cyan);
}
.quiz-cta__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
}
.quiz-cta__sub { font-size: 0.88rem; color: var(--text-3); }
.quiz-cta__arrow {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: var(--nc-cyan);
  border-radius: 50%;
  color: #000;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.quiz-cta__arrow svg { width: 20px; height: 20px; }
.quiz-cta:hover .quiz-cta__arrow { transform: translateX(4px); }

@media (max-width: 720px) {
  .quiz-cta {
    grid-template-columns: auto 1fr;
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.35rem;
    gap: 1rem;
  }
  .quiz-cta__arrow { display: none; }
  .quiz-cta__title { font-size: 1.1rem; }
}

/* ---------- Strategy section: feature row + focus list ---------- */
.section--strategy {
  background: var(--bg-1);
  border-block: 1px solid var(--border-1);
}
.feature-row__visual--illu {
  background: transparent;
  border: 0;
  display: grid; place-items: center;
  aspect-ratio: 1 / 1;
}
.feature-row__visual--illu img {
  width: 90%;
  max-width: 480px;
  height: auto;
  filter: drop-shadow(0 16px 40px rgba(66, 201, 255, 0.15));
}
.focus-list {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.focus-list__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1rem 1.15rem;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.focus-list__item:hover {
  border-color: var(--border-2);
  background: var(--bg-card-hover);
}
.focus-list__num {
  display: grid; place-items: center;
  width: 36px; height: 36px;
  background: rgba(66, 201, 255, 0.1);
  border: 1px solid var(--border-2);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--nc-cyan);
  font-weight: 600;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.focus-list__item div { display: flex; flex-direction: column; gap: 0.2rem; }
.focus-list__item strong {
  color: var(--text-1);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.focus-list__item span {
  color: var(--text-3);
  font-size: 0.88rem;
}

/* ---------- Mehrwerte ---------- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
@media (max-width: 1100px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px)  { .value-grid { grid-template-columns: 1fr; } }
.value-card {
  position: relative;
  padding: 1.85rem 1.6rem 1.65rem;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  overflow: hidden;
}
.value-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--nc-cyan), transparent);
  opacity: 0.4;
  transition: opacity var(--transition);
}
.value-card:hover {
  border-color: var(--border-2);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}
.value-card:hover::after { opacity: 1; }
.value-card__metric {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--nc-cyan-bright) 0%, var(--nc-cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 0.85rem;
}
.value-card__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-1);
  margin-bottom: 0.85rem;
  font-weight: 500;
}
.value-card__desc {
  font-size: 0.88rem;
  color: var(--text-3);
  line-height: 1.55;
  margin: 0;
}
.value-card--accent {
  background: linear-gradient(180deg, rgba(66, 201, 255, 0.06) 0%, var(--bg-card) 100%);
  border-color: var(--border-2);
}

/* ---------- Partner row ---------- */
.section--partners { padding-block: clamp(3rem, 5vw, 4.5rem); background: var(--bg-1); border-block: 1px solid var(--border-1); }
.partner-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 1rem;
  align-items: stretch;
}
@media (max-width: 880px) { .partner-row { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .partner-row { grid-template-columns: 1fr; } }
.partner-tile {
  display: grid;
  place-items: center;
  padding: 2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  min-height: 130px;
  transition: all var(--transition);
}
.partner-tile:hover {
  border-color: var(--border-2);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}
.partner-tile img {
  max-width: 80%;
  max-height: 60px;
  height: auto;
  width: auto;
  opacity: 0.95;
  transition: opacity var(--transition);
}
.partner-tile:hover img { opacity: 1; }
.partner-tile--lead {
  background: linear-gradient(135deg, rgba(66,201,255,0.06) 0%, var(--bg-card) 100%);
  border-color: var(--border-2);
  flex-direction: column;
  position: relative;
}
.partner-tile--lead img { opacity: 1; max-height: 50px; }
.partner-tile--lead .partner-tile__lbl {
  margin-top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--nc-cyan);
  text-transform: uppercase;
  font-weight: 500;
}

/* ---------- Contact cards ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-card {
  display: flex;
  flex-direction: column;
  padding: 2.25rem 1.85rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.contact-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(66,201,255,0.1), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.contact-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: 0 24px 48px -16px rgba(0,0,0,0.6);
}
.contact-card:hover::before { opacity: 1; }
.contact-card__icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  background: rgba(66, 201, 255, 0.1);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  color: var(--nc-cyan);
  margin-bottom: 1.5rem;
}
.contact-card__icon svg { width: 24px; height: 24px; }
.contact-card__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 0.45rem;
}
.contact-card__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
  margin-bottom: 0.85rem;
  line-height: 1.15;
}
.contact-card__desc {
  color: var(--text-3);
  font-size: 0.92rem;
  line-height: 1.55;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}
.contact-card__cta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--nc-cyan);
  font-weight: 500;
}
.contact-card--accent {
  background: linear-gradient(180deg, rgba(66,201,255,0.08) 0%, var(--bg-card) 100%);
  border-color: var(--border-2);
}
.contact-card--accent .contact-card__icon {
  background: var(--nc-cyan);
  color: #000;
  border-color: var(--nc-cyan);
}

/* ---------- Trust bar ---------- */
.trust-bar {
  border-block: 1px solid var(--border-1);
  background: var(--bg-1);
  padding-block: 1.75rem;
}
.trust-bar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
}
.trust-bar__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--text-4);
  text-transform: uppercase;
}
.trust-bar__items {
  display: flex; flex-wrap: wrap; gap: 1.5rem 2.25rem; align-items: center;
}
.trust-pill {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-size: 0.83rem;
  color: var(--text-2);
  font-weight: 500;
}
.trust-pill svg { width: 18px; height: 18px; color: var(--nc-cyan); }

/* ---------- Section header ---------- */
.section-head { margin-bottom: clamp(2.5rem, 5vw, 4rem); max-width: 720px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head .eyebrow { margin-bottom: 1rem; }
.section-head h2 { margin-bottom: 1rem; }

/* ---------- Card grid ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}
.card-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 880px) { .card-grid--3, .card-grid--2 { grid-template-columns: 1fr; } }

.card {
  position: relative;
  padding: 1.75rem 1.65rem 1.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  transition: all var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, rgba(66,201,255,0.08), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}
.card:hover {
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}
.card:hover::before { opacity: 1; }
.card__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--nc-cyan);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}
.card__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(66, 201, 255, 0.08);
  border: 1px solid var(--border-1);
  display: grid; place-items: center;
  color: var(--nc-cyan);
  margin-bottom: 1.25rem;
}
.card__icon svg { width: 22px; height: 22px; }
.card__title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 0.7rem;
  letter-spacing: -0.015em;
}
.card__text {
  color: var(--text-3);
  font-size: 0.93rem;
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}
.card__link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--nc-cyan);
  font-weight: 500;
}
.card__link:hover { gap: 0.65rem; }

/* Feature card variants */
.card--feature {
  padding: 2rem 1.85rem 2.1rem;
}
.card--accent { border-color: var(--border-2); background: linear-gradient(180deg, rgba(66,201,255,0.04) 0%, var(--bg-card) 100%); }

/* ---------- Stat strip ---------- */
.stat-strip {
  background: var(--bg-1);
  border-block: 1px solid var(--border-1);
  padding-block: 3rem;
}
.stat-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
@media (max-width: 880px) { .stat-strip__grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 1rem; } }
.stat__num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--nc-cyan);
  letter-spacing: -0.02em;
  display: block;
  line-height: 1;
}
.stat__lbl {
  font-size: 0.85rem;
  color: var(--text-3);
  margin-top: 0.65rem;
  display: block;
}

/* ---------- Side-by-side feature ---------- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.feature-row--reverse > :first-child { order: 2; }
@media (max-width: 880px) {
  .feature-row, .feature-row--reverse { grid-template-columns: 1fr; gap: 2rem; }
  .feature-row--reverse > :first-child { order: 0; }
}
.feature-row__visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-2);
  background: var(--bg-2);
}
.feature-row__visual img, .feature-row__visual video {
  width: 100%; height: 100%; object-fit: cover;
}
.feature-list {
  display: flex; flex-direction: column; gap: 0.7rem;
  margin-top: 1.5rem;
}
.feature-list li {
  display: flex; align-items: flex-start; gap: 0.7rem;
  color: var(--text-2);
  font-size: 0.95rem;
}
.feature-list li::before {
  content: '';
  width: 18px; height: 18px;
  background:
    radial-gradient(circle at center, var(--nc-cyan) 25%, transparent 26%),
    radial-gradient(circle at center, transparent 38%, var(--border-2) 39%, var(--border-2) 50%, transparent 51%);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 4vw, 4rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-2);
  background:
    radial-gradient(ellipse 60% 80% at 0% 50%, rgba(66, 201, 255, 0.12), transparent 70%),
    var(--bg-2);
  overflow: hidden;
}
.cta-banner::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 50%;
  background: url('../images/datacenter.png') center/cover;
  opacity: 0.18;
  mask: linear-gradient(90deg, transparent, #000);
  -webkit-mask: linear-gradient(90deg, transparent, #000);
}
.cta-banner__content { position: relative; z-index: 2; max-width: 540px; }
.cta-banner__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 1rem;
  letter-spacing: -0.025em;
}
.cta-banner__lead { color: var(--text-2); margin-bottom: 1.75rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--bg-1);
  border-top: 1px solid var(--border-1);
  padding-top: 4rem;
  margin-top: 4rem;
  position: relative;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem 2rem;
  padding-bottom: 3rem;
}
@media (max-width: 880px) { .footer__grid { grid-template-columns: 1fr 1fr; gap: 2.5rem 1.5rem; } }
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }
.footer__brand img { height: 36px; margin-bottom: 1rem; }
.footer__brand p { color: var(--text-3); font-size: 0.92rem; margin-bottom: 1.25rem; max-width: 32ch; }
.footer__addr {
  font-size: 0.88rem; color: var(--text-3); line-height: 1.7;
}
.footer__addr strong { color: var(--text-1); display: block; margin-bottom: 0.25rem; font-weight: 600; }
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--nc-cyan);
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 1rem;
}
.footer__col ul { display: flex; flex-direction: column; gap: 0.55rem; }
.footer__col a { color: var(--text-2); font-size: 0.9rem; }
.footer__col a:hover { color: var(--nc-cyan); }
.footer__bottom {
  border-top: 1px solid var(--border-1);
  padding-block: 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.85rem;
  font-size: 0.82rem;
  color: var(--text-4);
}
.footer__bottom a { color: var(--text-3); }
.footer__bottom a:hover { color: var(--nc-cyan); }

/* ---------- Page hero (subpages) ---------- */
.page-hero {
  position: relative;
  padding: clamp(4rem, 8vw, 6.5rem) 0 clamp(3rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--border-1);
  overflow: hidden;
}
.page-hero__bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(66, 201, 255, 0.08), transparent 70%);
  pointer-events: none;
}
.page-hero__inner {
  position: relative; z-index: 1;
  max-width: 820px;
}
.page-hero__crumbs {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--text-4);
  margin-bottom: 1.5rem;
}
.page-hero__crumbs a { color: var(--text-3); }
.page-hero__crumbs a:hover { color: var(--nc-cyan); }
.page-hero__crumbs span { color: var(--text-4); }

.page-hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 1.25rem;
}
.page-hero p { font-size: clamp(1rem, 1.4vw, 1.18rem); color: var(--text-2); max-width: 60ch; }

/* ---------- Generic content sections ---------- */
.content { line-height: 1.7; }
.content h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); margin-block: 2.5rem 1rem; }
.content h3 { font-size: 1.3rem; margin-block: 1.85rem 0.75rem; color: var(--text-1); }
.content p { color: var(--text-2); margin-bottom: 1rem; max-width: 70ch; }
.content ul { margin: 0.75rem 0 1.25rem; padding-left: 1.25rem; }
.content ul li { color: var(--text-2); margin-bottom: 0.45rem; position: relative; }
.content ul li::marker { color: var(--nc-cyan); }
.content a { color: var(--nc-cyan); text-decoration: underline; text-decoration-color: rgba(66,201,255,0.4); text-underline-offset: 3px; }

/* ---------- Comparison table ---------- */
.compare {
  width: 100%;
  border-collapse: collapse;
  margin-block: 2rem;
  font-size: 0.92rem;
}
.compare th, .compare td {
  padding: 0.95rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-1);
}
.compare th {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 500;
  background: var(--bg-1);
}
.compare td.center { text-align: center; }
.compare svg.check { color: var(--success); width: 20px; height: 20px; }
.compare svg.cross { color: var(--text-4); width: 20px; height: 20px; }

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  max-width: 560px;
  z-index: 200;
  background: rgba(8, 14, 28, 0.96);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.6rem;
  box-shadow: 0 30px 60px -10px rgba(0,0,0,0.7), 0 0 0 1px var(--border-1);
  transform: translateY(120%);
  transition: transform 350ms cubic-bezier(0.2,0.8,0.2,1);
}
.cookie-banner.is-open { transform: translateY(0); }
.cookie-banner__title {
  font-size: 1rem;
  color: var(--text-1);
  margin-bottom: 0.5rem;
  font-weight: 600;
}
.cookie-banner__text {
  font-size: 0.85rem;
  color: var(--text-3);
  margin-bottom: 1.1rem;
  line-height: 1.55;
}
.cookie-banner__actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.cookie-banner__actions .btn { padding: 0.6rem 1rem; font-size: 0.85rem; }

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.cookie-modal.is-open { display: flex; }
.cookie-modal__panel {
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem 2rem 1.5rem;
}
.cookie-modal__panel h3 { color: var(--text-1); margin-bottom: 0.75rem; }
.cookie-modal__row {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border-1);
  gap: 1rem;
}
.cookie-modal__row:last-of-type { border-bottom: 0; }
.cookie-modal__row strong { color: var(--text-1); display: block; margin-bottom: 0.25rem; font-size: 0.95rem; }
.cookie-modal__row p { color: var(--text-3); font-size: 0.85rem; line-height: 1.5; }
.toggle {
  position: relative;
  width: 42px; height: 24px;
  background: var(--bg-3);
  border-radius: 12px;
  border: 1px solid var(--border-1);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--transition);
}
.toggle::after {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  background: var(--text-3);
  border-radius: 50%;
  transition: all var(--transition);
}
.toggle.is-on { background: var(--nc-cyan); border-color: var(--nc-cyan); }
.toggle.is-on::after { left: 20px; background: #000; }
.toggle.is-disabled { opacity: 0.55; cursor: not-allowed; }
.cookie-modal__actions {
  display: flex; gap: 0.55rem; flex-wrap: wrap;
  margin-top: 1.5rem;
}

/* ---------- Form (kontakt) ---------- */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-field { margin-bottom: 1.1rem; }
.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: 0;
  border-color: var(--nc-cyan);
  box-shadow: 0 0 0 3px rgba(66,201,255,0.12);
}
.form-field textarea { resize: vertical; min-height: 130px; }
.form-checkbox {
  display: flex; gap: 0.7rem; align-items: flex-start;
  font-size: 0.85rem; color: var(--text-3);
  margin-bottom: 1.25rem;
}
.form-checkbox input { margin-top: 0.3rem; }

/* ---------- Misc ---------- */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-2), transparent);
  margin-block: 2rem;
}

/* Scroll-fade is a JS-driven progressive enhancement.
   Default: visible. Once JS marks body.js-on, hidden until IO triggers. */
.scroll-fade { opacity: 1; transform: none; transition: opacity 600ms ease-out, transform 600ms cubic-bezier(0.2,0.8,0.2,1); }
body.js-on .scroll-fade { opacity: 0; transform: translateY(20px); }
body.js-on .scroll-fade.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Print / accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
:focus-visible { outline: 2px solid var(--nc-cyan); outline-offset: 3px; border-radius: 2px; }

/* Skip nav */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  z-index: 999;
}
.skip-link:focus {
  left: 1rem; top: 1rem;
  padding: 0.6rem 1rem; background: var(--nc-cyan); color: #000;
  border-radius: var(--radius-sm);
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

/* ---------- Legal pages ---------- */
.legal {
  padding-block: clamp(3rem, 6vw, 5rem);
}
.legal__layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 980px) {
  .legal__layout { grid-template-columns: 1fr; gap: 2rem; }
}
.legal__toc {
  position: sticky;
  top: 6rem;
  padding: 1.5rem 1.35rem;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  font-size: 0.88rem;
}
@media (max-width: 980px) {
  .legal__toc { position: static; }
}
.legal__toc strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nc-cyan);
  margin-bottom: 0.85rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-1);
}
.legal__toc ol {
  list-style: none;
  counter-reset: toc;
  padding: 0;
  margin: 0;
}
.legal__toc li {
  counter-increment: toc;
  margin-bottom: 0.45rem;
  position: relative;
  padding-left: 1.85rem;
  line-height: 1.4;
}
.legal__toc li::before {
  content: counter(toc, decimal-leading-zero);
  position: absolute;
  left: 0; top: 0.05em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-4);
  font-weight: 500;
}
.legal__toc a {
  color: var(--text-2);
  font-size: 0.86rem;
  transition: color var(--transition);
}
.legal__toc a:hover { color: var(--nc-cyan); }

.legal__content {
  max-width: 78ch;
}
.legal__intro {
  font-size: 1.08rem;
  color: var(--text-2);
  line-height: 1.65;
  padding-bottom: 1.5rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-1);
}
.legal__content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.2vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-1);
  margin-top: 3rem;
  margin-bottom: 1rem;
  padding-top: 0.5rem;
  position: relative;
  scroll-margin-top: 6rem;
}
.legal__content h2:first-of-type { margin-top: 0; }
.legal__content h3 {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--text-1);
  margin-top: 1.85rem;
  margin-bottom: 0.85rem;
  scroll-margin-top: 6rem;
}
.legal__content h4 {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--nc-cyan);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}
.legal__content p {
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 0.85rem;
}
.legal__content ul,
.legal__content ol {
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.65;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}
.legal__content ul li,
.legal__content ol li {
  margin-bottom: 0.5rem;
}
.legal__content ul li::marker { color: var(--nc-cyan); }
.legal__content strong { color: var(--text-1); font-weight: 600; }
.legal__content a {
  color: var(--nc-cyan);
  text-decoration: underline;
  text-decoration-color: rgba(66, 201, 255, 0.4);
  text-underline-offset: 2px;
}
.legal__content a:hover {
  color: var(--nc-cyan-bright);
  text-decoration-color: var(--nc-cyan);
}

.legal__addr {
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  padding: 1.15rem 1.3rem !important;
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 1rem 0 1.5rem;
}

.legal__table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 0.88rem;
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  overflow: hidden;
}
.legal__table th {
  background: var(--bg-card);
  color: var(--text-1);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-2);
}
.legal__table td {
  color: var(--text-2);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-1);
  vertical-align: top;
}
.legal__table tr:last-child td { border-bottom: 0; }

.legal__form {
  background: var(--bg-card);
  border: 1px dashed var(--border-2);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.65rem;
  margin: 1.5rem 0;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.8;
}
.legal__form p { margin-bottom: 0.85rem; }

/* ---------- Kontakt page ---------- */
.kontakt-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
@media (max-width: 980px) {
  .kontakt-grid { grid-template-columns: 1fr; gap: 2rem; }
}
.kontakt-side { display: flex; flex-direction: column; gap: 1rem; }
.kontakt-card {
  padding: 1.5rem 1.35rem;
}
.kontakt-card__lbl {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.kontakt-card__big {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-1);
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.kontakt-card__big:hover { color: var(--nc-cyan); }
.kontakt-card__link {
  font-size: 1rem;
  color: var(--text-1);
  display: inline-block;
}
.kontakt-card__link:hover { color: var(--nc-cyan); }
.kontakt-card__txt {
  font-size: 0.88rem;
  color: var(--text-3);
  line-height: 1.55;
  margin-top: 0.5rem;
}

/* ---------- Form ---------- */
.form { display: flex; flex-direction: column; gap: 1.1rem; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-1);
  letter-spacing: -0.005em;
}
.form-field label span[aria-hidden="true"] {
  color: var(--nc-cyan);
  font-weight: 500;
}
.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="tel"],
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font: inherit;
  font-size: 0.95rem;
  color: var(--text-1);
  background: rgba(15, 26, 43, 0.6);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition);
}
.form-field textarea {
  font-family: var(--font-body);
  resize: vertical;
  min-height: 120px;
  line-height: 1.55;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--nc-cyan);
  background: rgba(15, 26, 43, 0.85);
  box-shadow: 0 0 0 3px rgba(66, 201, 255, 0.15);
}
.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--text-4);
}
.form-field input:invalid:not(:placeholder-shown),
.form-field textarea:invalid:not(:placeholder-shown) {
  border-color: rgba(255, 92, 92, 0.5);
}

.form-captcha label {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
}
.form-captcha label > span[data-captcha-q] {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--nc-cyan);
}
.form-captcha input { max-width: 120px; }

/* Honeypot — visually + screen-reader hidden */
.form-hp {
  position: absolute !important;
  left: -9999px !important;
  height: 1px; width: 1px; overflow: hidden;
  pointer-events: none;
}

.form-consent .checkbox-label {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.65rem;
  font-weight: 400;
  color: var(--text-2);
  font-size: 0.88rem;
  line-height: 1.5;
  cursor: pointer;
}
.form-consent input[type="checkbox"] {
  width: 18px; height: 18px;
  margin-top: 0.2em;
  accent-color: var(--nc-cyan);
  cursor: pointer;
}

.form-status {
  font-size: 0.92rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  margin-top: 0.25rem;
  display: none;
}
.form-status:not(:empty) { display: block; }
.form-status--ok { background: rgba(110, 231, 216, 0.1); border: 1px solid rgba(110, 231, 216, 0.3); color: var(--nc-cyan-2); }
.form-status--err { background: rgba(255, 92, 92, 0.1); border: 1px solid rgba(255, 92, 92, 0.4); color: var(--danger); }
.form-status--info { background: rgba(66, 201, 255, 0.08); border: 1px solid rgba(66, 201, 255, 0.3); color: var(--nc-cyan); }

.form-card {
  padding: 2rem 1.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
}
@media (max-width: 600px) {
  .form-card { padding: 1.5rem 1.25rem; }
}

/* ---------- About — Team & Photo ---------- */
.feature-row__visual--photo {
  position: relative;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-2);
}
.feature-row__visual--photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.visual-caption {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  padding: 0.85rem 1.1rem;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.visual-caption__lbl {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--nc-cyan);
  text-transform: uppercase;
}
.visual-caption span:not(.visual-caption__lbl) {
  color: var(--text-1);
  font-weight: 600;
  font-size: 0.95rem;
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 1100px;
  margin-inline: auto;
}
@media (max-width: 880px) { .team-grid { grid-template-columns: 1fr; } }

.team-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  padding: 1.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
@media (max-width: 600px) {
  .team-card {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 1.65rem 1.35rem;
  }
}
.team-card:hover {
  border-color: var(--border-2);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}
.team-card__photo {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(66, 201, 255, 0.4);
  flex-shrink: 0;
  position: relative;
}
@media (max-width: 600px) {
  .team-card__photo { margin-inline: auto; }
}
.team-card__photo--alt {
  border-color: rgba(110, 231, 216, 0.4);
}
.team-card__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.team-card__body { display: flex; flex-direction: column; }
.team-card__name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-1);
  margin: 0 0 0.3rem;
  letter-spacing: -0.01em;
}
.team-card__role {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--nc-cyan);
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}
.team-card__bio {
  color: var(--text-2);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 1rem;
  flex-grow: 1;
}
.team-card__contact {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}
@media (max-width: 600px) {
  .team-card__contact { justify-content: center; }
}
.team-card__contact a {
  color: var(--text-3);
}
.team-card__contact a:hover { color: var(--nc-cyan); }

/* =============================================================
   OT-Security spezifisches CSS
   ============================================================= */

/* Hero with industrial illustration accent */
.page-hero--ot {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: 540px;
  display: flex;
  align-items: center;
}
.page-hero--ot .page-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
}
.page-hero__industrial {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding-right: 2rem;
}
.page-hero__industrial img {
  width: 60%;
  max-width: 720px;
  opacity: 0.55;
  filter: drop-shadow(0 0 30px rgba(66, 201, 255, 0.15));
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 25%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 25%, #000 100%);
}
@media (max-width: 980px) {
  .page-hero__industrial { display: none; }
}

.text-cyan-grad {
  background: linear-gradient(120deg, #42c9ff 0%, #6ee7d8 70%, #42c9ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% auto;
  animation: cyan-shimmer 4s ease-in-out infinite;
}
@keyframes cyan-shimmer {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

.dot-pulse {
  display: inline-block;
  width: 8px; height: 8px;
  background: #ff5c5c;
  border-radius: 50%;
  margin-right: 0.55em;
  vertical-align: middle;
  position: relative;
  box-shadow: 0 0 0 0 rgba(255, 92, 92, 0.6);
  animation: dot-pulse 1.8s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 92, 92, 0.6); }
  50% { box-shadow: 0 0 0 8px rgba(255, 92, 92, 0); }
}

/* Industrial visual block (replaces video) */
.feature-row__visual--ot {
  position: relative;
  background: linear-gradient(180deg, #08111e 0%, #0a1424 100%);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 8 / 5;
}
.feature-row__visual--ot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.feature-row__visual--ot .visual-caption {
  bottom: 0.85rem;
  left: 0.85rem;
  right: 0.85rem;
}

/* =============================================================
   Purdue diagram
   ============================================================= */
.section--purdue {
  background: var(--bg-1);
  border-block: 1px solid var(--border-1);
  position: relative;
  overflow: hidden;
}
.section--purdue::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 30% at 50% 0%, rgba(66, 201, 255, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 50% 30% at 50% 100%, rgba(110, 231, 216, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.purdue-diagram {
  max-width: 880px;
  margin: 3rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  position: relative;
  z-index: 1;
}

.purdue-level {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.15rem 1.65rem;
  background: linear-gradient(135deg, rgba(15, 26, 43, 0.85) 0%, rgba(8, 16, 28, 0.92) 100%);
  border: 1px solid var(--border-1);
  border-left: 3px solid var(--nc-cyan);
  border-radius: var(--radius);
  transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}
.purdue-level:hover {
  transform: translateX(4px);
  border-color: rgba(66, 201, 255, 0.4);
  border-left-color: var(--nc-cyan);
  background: linear-gradient(135deg, rgba(15, 26, 43, 0.95) 0%, rgba(8, 16, 28, 1) 100%);
}

.purdue-level__num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--nc-cyan);
  letter-spacing: -0.02em;
  text-align: center;
  background: rgba(66, 201, 255, 0.08);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius);
  width: 70px;
}

.purdue-level__body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.purdue-level__body strong {
  color: var(--text-1);
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.purdue-level__body span {
  color: var(--text-3);
  font-size: 0.85rem;
}

.purdue-level__assets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: flex-end;
  max-width: 280px;
}
.purdue-level__assets span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  padding: 0.32rem 0.6rem;
  background: rgba(66, 201, 255, 0.08);
  border: 1px solid rgba(66, 201, 255, 0.2);
  border-radius: 100px;
  color: var(--nc-cyan);
  text-transform: uppercase;
  white-space: nowrap;
}

/* Level-specific accents */
.purdue-level--5 { border-left-color: #6b7891; }
.purdue-level--5 .purdue-level__num { color: #94a3b8; background: rgba(148, 163, 184, 0.08); }

.purdue-level--4 { border-left-color: #94a3b8; }
.purdue-level--4 .purdue-level__num { color: #94a3b8; background: rgba(148, 163, 184, 0.08); }

.purdue-level--3 { border-left-color: var(--nc-cyan); }
.purdue-level--2 { border-left-color: var(--nc-cyan-2); }
.purdue-level--2 .purdue-level__num { color: var(--nc-cyan-2); background: rgba(110, 231, 216, 0.1); }
.purdue-level--2 .purdue-level__assets span { background: rgba(110, 231, 216, 0.08); border-color: rgba(110, 231, 216, 0.2); color: var(--nc-cyan-2); }

.purdue-level--1 { border-left-color: #ffb547; }
.purdue-level--1 .purdue-level__num { color: #ffb547; background: rgba(255, 181, 71, 0.1); }
.purdue-level--1 .purdue-level__assets span { background: rgba(255, 181, 71, 0.08); border-color: rgba(255, 181, 71, 0.25); color: #ffb547; }

.purdue-level--0 { border-left-color: #ff8a3d; }
.purdue-level--0 .purdue-level__num { color: #ff8a3d; background: rgba(255, 138, 61, 0.1); }
.purdue-level--0 .purdue-level__assets span { background: rgba(255, 138, 61, 0.08); border-color: rgba(255, 138, 61, 0.25); color: #ff8a3d; }

/* Firewall divider between levels */
.purdue-fw {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-left: 1rem;
  color: var(--nc-cyan);
  position: relative;
  height: 32px;
  margin-block: -0.25rem;
}
.purdue-fw::before {
  content: '';
  position: absolute;
  left: 33px;
  top: 0; bottom: 0;
  width: 2px;
  background: repeating-linear-gradient(180deg, var(--nc-cyan) 0 4px, transparent 4px 8px);
  opacity: 0.5;
}
.purdue-fw svg {
  position: relative;
  z-index: 1;
  background: var(--bg-1);
  padding: 4px;
  border-radius: 6px;
  border: 1px solid rgba(66, 201, 255, 0.4);
}
.purdue-fw::after {
  content: attr(data-label);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--nc-cyan);
  font-weight: 500;
}

/* Mobile adjustments */
@media (max-width: 700px) {
  .purdue-level {
    grid-template-columns: 50px 1fr;
    gap: 0.85rem;
    padding: 1rem 1.15rem;
  }
  .purdue-level__num {
    font-size: 1.3rem;
    width: 50px;
    padding: 0.25rem 0.4rem;
  }
  .purdue-level__assets {
    grid-column: 1 / -1;
    justify-content: flex-start;
    max-width: 100%;
    margin-top: 0.4rem;
  }
  .purdue-fw {
    padding-left: 0.5rem;
  }
  .purdue-fw::before { left: 23px; }
}

/* =============================================================
   NETCORP CI — Adler-Motiv durch die ganze Seite
   ============================================================= */

/* Section watermark — large faded Adler in section corners */
.section--with-adler {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.section--with-adler::before {
  content: '';
  position: absolute;
  width: 460px;
  height: 460px;
  background: url('../images/adler.png') center/contain no-repeat;
  opacity: 0.025;
  z-index: -1;
  pointer-events: none;
  filter: drop-shadow(0 0 20px rgba(66, 201, 255, 0.3));
  animation: adler-float 12s ease-in-out infinite;
}
.section--with-adler.adler-right::before {
  right: -120px;
  top: 50%;
  transform: translateY(-50%);
}
.section--with-adler.adler-left::before {
  left: -120px;
  top: 50%;
  transform: translateY(-50%);
}
.section--with-adler.adler-bg-center::before {
  left: 50%;
  top: 50%;
  width: 700px;
  height: 700px;
  transform: translate(-50%, -50%);
  opacity: 0.02;
}
@keyframes adler-float {
  0%, 100% { transform: translateY(-50%) translateY(0px); }
  50%      { transform: translateY(-50%) translateY(-15px); }
}

/* Eyebrow with Adler accent */
.eyebrow--adler {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}
.eyebrow--adler::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 18px;
  background: url('../images/adler-sm.png') center/contain no-repeat;
  flex-shrink: 0;
  filter: drop-shadow(0 0 4px rgba(66, 201, 255, 0.6));
}

/* Section head with center Adler */
.section-head--adler {
  position: relative;
  padding-top: 5rem;
}
.section-head--adler::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 64px;
  background: url('../images/adler-sm.png') center/contain no-repeat;
  filter: drop-shadow(0 0 16px rgba(66, 201, 255, 0.55));
  animation: adler-glow 3s ease-in-out infinite;
  opacity: 0.95;
}
@keyframes adler-glow {
  0%, 100% { filter: drop-shadow(0 0 16px rgba(66, 201, 255, 0.55)); transform: translateX(-50%) scale(1); }
  50%      { filter: drop-shadow(0 0 28px rgba(66, 201, 255, 0.85)); transform: translateX(-50%) scale(1.06); }
}

/* Card hover: subtle Adler in corner */
.card,
.solution-card {
  position: relative;
}
.card::after,
.solution-card::after {
  content: '';
  position: absolute;
  top: 12px; right: 12px;
  width: 26px; height: 26px;
  background: url('../images/adler-sm.png') center/contain no-repeat;
  opacity: 0;
  transition: opacity 350ms ease, transform 350ms ease;
  pointer-events: none;
  filter: drop-shadow(0 0 6px rgba(66, 201, 255, 0.7));
}
.card:hover::after,
.solution-card:hover::after {
  opacity: 0.55;
  transform: rotate(-4deg);
}

/* CTA Banner — Adler watermark */
.cta-banner {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.cta-banner::before {
  content: '';
  position: absolute;
  right: -80px; top: 50%;
  width: 320px; height: 320px;
  background: url('../images/adler.png') center/contain no-repeat;
  opacity: 0.08;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: -1;
  animation: adler-float 10s ease-in-out infinite;
  filter: drop-shadow(0 0 24px rgba(66, 201, 255, 0.4));
}
@media (max-width: 700px) {
  .cta-banner::before { width: 200px; height: 200px; right: -60px; opacity: 0.05; }
}

/* Page hero with Adler watermark */
.page-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.page-hero::after {
  content: '';
  position: absolute;
  right: -80px; top: 50%;
  width: 380px; height: 380px;
  background: url('../images/adler.png') center/contain no-repeat;
  opacity: 0.04;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 0;
  animation: adler-float 14s ease-in-out infinite;
}
.page-hero__inner { position: relative; z-index: 2; }
@media (max-width: 700px) {
  .page-hero::after { width: 240px; height: 240px; right: -100px; opacity: 0.03; }
}

/* =============================================================
   Mehr Animationen — micro-interactions
   ============================================================= */

/* Animated number counter glow */
.stat-num {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, var(--nc-cyan) 0%, var(--nc-cyan-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
}
.stat-num::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, var(--nc-cyan) 0%, var(--nc-cyan-2) 50%, var(--nc-cyan) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 4s linear infinite;
  pointer-events: none;
}
@keyframes shimmer {
  to { background-position: 200% center; }
}

/* Animated border glow on hover for buttons */
.btn--primary {
  position: relative;
  overflow: hidden;
}
.btn--primary::before {
  content: '';
  position: absolute;
  top: -2px; left: -100%;
  width: 100%; height: calc(100% + 4px);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left 0.6s ease;
}
.btn--primary:hover::before { left: 100%; }

/* Card num animation */
.card__num {
  position: relative;
  display: inline-block;
  transition: transform 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.card:hover .card__num {
  transform: scale(1.1) rotate(-3deg);
}

/* Solution card illustration float */
.solution-card__illu img {
  transition: transform 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.solution-card:hover .solution-card__illu img {
  transform: scale(1.06) translateY(-4px) rotate(-1deg);
}

/* Footer adler decoration */
.site-footer {
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: '';
  position: absolute;
  left: -80px; bottom: -120px;
  width: 320px; height: 320px;
  background: url('../images/adler.png') center/contain no-repeat;
  opacity: 0.04;
  pointer-events: none;
  z-index: 0;
  filter: drop-shadow(0 0 20px rgba(66, 201, 255, 0.3));
  animation: adler-float 16s ease-in-out infinite;
}
.site-footer .container { position: relative; z-index: 1; }

/* Topbar pulse refinement */
.topbar__pulse {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--nc-cyan-2);
  margin-right: 0.5em;
  vertical-align: 0.05em;
  box-shadow: 0 0 0 0 rgba(110, 231, 216, 0.6);
  animation: pulse-cyan 2s ease-out infinite;
}
@keyframes pulse-cyan {
  0%, 100% { box-shadow: 0 0 0 0 rgba(110, 231, 216, 0.6); }
  50%      { box-shadow: 0 0 0 6px rgba(110, 231, 216, 0); }
}

/* Logo hover - subtle scale + glow */
.nav__logo img {
  transition: filter 350ms ease, transform 350ms ease;
}
.nav__logo:hover img {
  filter: drop-shadow(0 0 12px rgba(66, 201, 255, 0.7));
  transform: scale(1.04);
}

/* Section reveal — stagger child animations */
.scroll-fade.is-visible > * {
  animation: fade-up 0.8s ease both;
}
.scroll-fade.is-visible > *:nth-child(2) { animation-delay: 0.1s; }
.scroll-fade.is-visible > *:nth-child(3) { animation-delay: 0.2s; }
.scroll-fade.is-visible > *:nth-child(4) { animation-delay: 0.3s; }
.scroll-fade.is-visible > *:nth-child(5) { animation-delay: 0.4s; }
.scroll-fade.is-visible > *:nth-child(6) { animation-delay: 0.5s; }
@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Partner logos hover */
.partner-logo {
  transition: filter 300ms ease, transform 300ms ease;
}
.partner-logo:hover {
  filter: brightness(1.15) drop-shadow(0 0 12px rgba(66, 201, 255, 0.4));
  transform: translateY(-2px);
}

/* Hero CTAs — animated arrow */
.btn .arrow {
  transition: transform 300ms ease;
}
.btn:hover .arrow {
  transform: translateX(3px);
}

/* Reduced motion respect */
@media (prefers-reduced-motion: reduce) {
  .hero__bg-img img,
  .hero__adler-bg img,
  .hero__particles span,
  .section--with-adler::before,
  .section-head--adler::before,
  .cta-banner::before,
  .page-hero::after,
  .site-footer::before,
  .topbar__pulse,
  .stat-num::after,
  .hero::before {
    animation: none !important;
  }
}

/* =============================================================
   Rechenzentrum stats
   ============================================================= */
.rz-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
@media (max-width: 880px) { .rz-stats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .rz-stats { grid-template-columns: 1fr; } }

.rz-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  position: relative;
  isolation: isolate;
  transition: transform var(--transition), border-color var(--transition);
}
.rz-stat::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(66, 201, 255, 0.08) 0%, transparent 60%);
  z-index: -1;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition);
}
.rz-stat:hover {
  transform: translateY(-4px);
  border-color: rgba(66, 201, 255, 0.35);
}
.rz-stat:hover::before { opacity: 1; }

.rz-stat .stat-num {
  font-size: clamp(2rem, 4vw, 2.85rem);
  line-height: 1;
  margin-bottom: 0.6rem;
}
.rz-stat__lbl {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* =============================================================
   Ref grid (webdesign references)
   ============================================================= */
.ref-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
@media (max-width: 880px) { .ref-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .ref-grid { grid-template-columns: 1fr; } }

.ref-card {
  padding: 1.65rem 1.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-left: 3px solid var(--nc-cyan);
  border-radius: var(--radius);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.ref-card:hover {
  transform: translateX(4px);
  border-left-color: var(--nc-cyan-2);
  background: var(--bg-card-hover);
}
.ref-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-1);
  margin: 0 0 0.4rem;
  letter-spacing: -0.01em;
}
.ref-card span {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--nc-cyan);
}

/* =============================================================
   4-card grid variant
   ============================================================= */
.card-grid--4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
@media (max-width: 1100px) { .card-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .card-grid--4 { grid-template-columns: 1fr; } }

/* =============================================================
   Partner badges section (Fortinet Engage etc.)
   ============================================================= */
.partner-section {
  padding-block: clamp(3rem, 6vw, 5rem);
}
.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  align-items: center;
  justify-items: center;
  margin-top: 2.5rem;
  max-width: 1100px;
  margin-inline: auto;
}
.partner-logo-card {
  display: grid;
  place-items: center;
  height: 110px;
  width: 100%;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.partner-logo-card:hover {
  border-color: rgba(66, 201, 255, 0.4);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}
.partner-logo-card img {
  max-height: 60px;
  max-width: 100%;
  object-fit: contain;
  filter: brightness(1) saturate(1);
  transition: filter var(--transition);
}
.partner-logo-card:hover img {
  filter: brightness(1.15) drop-shadow(0 0 12px rgba(66, 201, 255, 0.4));
}

/* Fortinet Engage badge variant — square format */
.engage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.65rem;
  max-width: 760px;
  margin-inline: auto;
  margin-top: 2.5rem;
}
@media (max-width: 720px) { .engage-grid { grid-template-columns: 1fr; max-width: 320px; } }

.engage-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem 1.15rem;
  background: linear-gradient(180deg, rgba(15, 26, 43, 0.85) 0%, rgba(8, 16, 28, 0.92) 100%);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.engage-badge::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(238, 28, 37, 0.08) 0%, transparent 60%);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition);
}
.engage-badge:hover {
  transform: translateY(-4px);
  border-color: rgba(238, 28, 37, 0.3);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}
.engage-badge:hover::before { opacity: 1; }

.engage-badge img {
  width: 100%;
  max-width: 200px;
  aspect-ratio: 19 / 10;
  object-fit: contain;
  margin-bottom: 1rem;
}
.engage-badge h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.005em;
  margin-bottom: 0.4rem;
}
.engage-badge p {
  color: var(--text-3);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* =============================================================
   PRISAVO Kooperations-Card
   ============================================================= */
.feature-row__visual--prisavo {
  display: flex;
  align-items: center;
  justify-content: center;
}
.prisavo-card {
  width: 100%;
  max-width: 360px;
  padding: 2rem 1.85rem;
  background: linear-gradient(135deg, rgba(15,26,43,0.92) 0%, rgba(8,16,28,1) 100%);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.prisavo-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 0%, rgba(110, 231, 216, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 100% 100%, rgba(66, 201, 255, 0.12) 0%, transparent 50%);
  z-index: -1;
  animation: prisavo-shimmer 6s ease-in-out infinite alternate;
}
@keyframes prisavo-shimmer {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}
.prisavo-card__lbl {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nc-cyan-2);
  margin-bottom: 0.45rem;
}
.prisavo-card__name {
  display: block;
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, var(--nc-cyan) 0%, var(--nc-cyan-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1rem;
}
.prisavo-card__desc {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}
.prisavo-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.prisavo-card__tags span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  padding: 0.32rem 0.65rem;
  background: rgba(66, 201, 255, 0.1);
  border: 1px solid rgba(66, 201, 255, 0.25);
  border-radius: 100px;
  color: var(--nc-cyan);
}

/* =============================================================
   Animated stat counters: subtle visual treatment
   ============================================================= */
.value-card__metric {
  display: inline-block;
  min-width: 4ch;
  font-variant-numeric: tabular-nums;
}
[data-counter] {
  font-variant-numeric: tabular-nums;
}

/* =============================================================
   KI-Sektion · Souveräne KI mit PRISAVO
   ============================================================= */
.section--ki {
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(110, 231, 216, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(66, 201, 255, 0.06) 0%, transparent 70%),
    var(--bg-1);
  border-block: 1px solid var(--border-1);
}

.ki-split {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: stretch;
  margin-top: 3rem;
}
@media (max-width: 980px) {
  .ki-split { grid-template-columns: 1fr; gap: 1rem; }
}

.ki-split__col {
  padding: 2.5rem 2rem;
  background: linear-gradient(180deg, rgba(15, 26, 43, 0.85) 0%, rgba(8, 16, 28, 0.95) 100%);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}
.ki-split__col::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(66, 201, 255, 0.06) 0%, transparent 60%);
  z-index: -1;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.ki-split__col:hover {
  transform: translateY(-3px);
  border-color: rgba(66, 201, 255, 0.3);
}
.ki-split__col--prisavo::before {
  background: radial-gradient(circle at 50% 0%, rgba(110, 231, 216, 0.08) 0%, transparent 60%);
}

.ki-split__brand {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-1);
}
.ki-split__logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  align-self: flex-start;
}
.ki-split__logo--prisavo {
  height: 64px;
  width: auto;
  margin-top: -0.5rem;
  margin-bottom: -0.25rem;
}
.ki-split__name {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, var(--nc-cyan) 0%, var(--nc-cyan-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ki-split__role {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}

.ki-split__lead {
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

.ki-split__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex-grow: 1;
}
.ki-split__list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.5;
}
.ki-split__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.4em;
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2342c9ff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
}
.ki-split__list--cyan li::before {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236ee7d8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
}

.ki-split__plus {
  display: grid;
  place-items: center;
  color: var(--nc-cyan);
  width: 56px;
  height: 56px;
  align-self: center;
  background: rgba(66, 201, 255, 0.1);
  border: 1px solid rgba(66, 201, 255, 0.3);
  border-radius: 50%;
  animation: ki-plus-pulse 3s ease-in-out infinite;
}
@keyframes ki-plus-pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(66, 201, 255, 0.4); }
  50%      { transform: scale(1.05); box-shadow: 0 0 0 12px rgba(66, 201, 255, 0); }
}
@media (max-width: 980px) {
  .ki-split__plus { transform: rotate(0); }
}

.ki-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}
@media (max-width: 880px) { .ki-summary { grid-template-columns: 1fr; } }

.ki-summary__item {
  text-align: center;
  padding: 1.5rem 1.2rem;
  background: rgba(15, 26, 43, 0.5);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  border-top: 2px solid var(--nc-cyan);
  transition: transform var(--transition), border-color var(--transition);
}
.ki-summary__item:hover {
  transform: translateY(-2px);
  border-top-color: var(--nc-cyan-2);
}
.ki-summary__num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, var(--nc-cyan) 0%, var(--nc-cyan-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.45rem;
}
.ki-summary__lbl {
  font-size: 0.82rem;
  color: var(--text-3);
  line-height: 1.5;
}

/* =============================================================
   Page-Hero with side-visual (split layout, like OT-Security)
   ============================================================= */
.page-hero--with-visual {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: 540px;
  display: flex;
  align-items: center;
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.page-hero__inner-split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 2.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}
@media (max-width: 980px) {
  .page-hero__inner-split { grid-template-columns: 1fr; gap: 2rem; }
  .page-hero--with-visual .page-hero__visual { order: -1; max-width: 520px; margin-inline: auto; }
}

.page-hero__text {
  max-width: 620px;
}
.page-hero__text h1 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0.85rem 0 1rem;
}
.page-hero__text p {
  color: var(--text-2);
  font-size: 1.02rem;
  line-height: 1.65;
  margin: 0;
}

.page-hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(180deg, rgba(15, 26, 43, 0.4) 0%, rgba(8, 16, 28, 0.6) 100%);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 8 / 5;
}
.page-hero__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(66, 201, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  position: relative;
  z-index: 1;
}

/* =============================================================
   Service-Flow (Detect → Triage → Respond → Report)
   ============================================================= */
.service-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  margin-top: 3rem;
  max-width: 1200px;
  margin-inline: auto;
}
@media (max-width: 980px) {
  .service-flow { grid-template-columns: 1fr; gap: 1.5rem; }
  .service-flow__arrow { display: none; }
}

.service-flow__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1rem 1.65rem;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  position: relative;
  isolation: isolate;
  transition: transform var(--transition), border-color var(--transition);
}
.service-flow__step:hover {
  transform: translateY(-3px);
  border-color: rgba(66, 201, 255, 0.3);
}
.service-flow__step--accent {
  border-color: rgba(110, 231, 216, 0.3);
}
.service-flow__step--accent .service-flow__icon {
  color: var(--nc-cyan-2);
}

.service-flow__icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin-bottom: 1rem;
  color: var(--nc-cyan);
  background: rgba(66, 201, 255, 0.08);
  border-radius: 50%;
  border: 1px solid rgba(66, 201, 255, 0.2);
}
.service-flow__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--text-3);
  margin-bottom: 0.4rem;
}
.service-flow__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-1);
  margin: 0 0 0.55rem;
  letter-spacing: -0.01em;
}
.service-flow__desc {
  font-size: 0.85rem;
  color: var(--text-3);
  line-height: 1.55;
  margin: 0;
}

.service-flow__arrow {
  display: grid;
  place-items: center;
  color: var(--nc-cyan);
  opacity: 0.5;
  padding: 0 0.5rem;
}

/* =============================================================
   Fabric requirement note (FortiAnalyzer is mandatory)
   ============================================================= */
.fabric-note {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.15rem 1.5rem;
  margin: 2rem auto 2.5rem;
  background: rgba(66, 201, 255, 0.07);
  border: 1px solid rgba(66, 201, 255, 0.25);
  border-left: 3px solid var(--nc-cyan);
  border-radius: var(--radius);
  max-width: 920px;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-2);
}
.fabric-note__icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: rgba(66, 201, 255, 0.15);
  color: var(--nc-cyan);
  border-radius: 50%;
}
.fabric-note strong { color: var(--text-1); }

/* =============================================================
   Sicherheits-Check Quiz (interactive form)
   ============================================================= */
.sec-quiz {
  position: relative;
  background: linear-gradient(180deg, rgba(15,26,43,0.85) 0%, rgba(8,16,28,0.95) 100%);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  max-width: 820px;
  margin: 0 auto;
  isolation: isolate;
  overflow: hidden;
}
.sec-quiz::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 60% 80% at 50% 0%, rgba(66, 201, 255, 0.07) 0%, transparent 70%);
}

.sec-quiz__header { text-align: center; margin-bottom: 2rem; }
.sec-quiz__progress {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  justify-content: center;
  margin-bottom: 1rem;
}
.sec-quiz__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border-2);
  transition: all var(--transition);
}
.sec-quiz__dot.is-done { background: var(--nc-cyan); transform: scale(1.1); }
.sec-quiz__dot.is-active {
  background: var(--nc-cyan);
  box-shadow: 0 0 0 4px rgba(66, 201, 255, 0.2);
  transform: scale(1.3);
}
.sec-quiz__counter {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--text-3);
  text-transform: uppercase;
}
.sec-quiz__title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--text-1);
  margin: 0.5rem 0 0;
  line-height: 1.25;
}

.sec-quiz__step { display: none; }
.sec-quiz__step.is-active { display: block; animation: quizfade 0.35s ease-out; }
@keyframes quizfade {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.sec-quiz__options {
  display: grid;
  gap: 0.75rem;
}
.sec-quiz__option {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.2rem;
  background: rgba(15, 26, 43, 0.5);
  border: 1.5px solid var(--border-1);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.95rem;
  color: var(--text-1);
  text-align: left;
  width: 100%;
}
.sec-quiz__option:hover {
  border-color: rgba(66, 201, 255, 0.4);
  background: rgba(15, 26, 43, 0.75);
  transform: translateX(2px);
}
.sec-quiz__option.is-selected {
  border-color: var(--nc-cyan);
  background: rgba(66, 201, 255, 0.08);
  box-shadow: 0 0 0 2px rgba(66, 201, 255, 0.2);
}
.sec-quiz__option-marker {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 2px solid var(--border-2);
  display: grid;
  place-items: center;
  transition: all var(--transition);
}
.sec-quiz__option.is-selected .sec-quiz__option-marker {
  border-color: var(--nc-cyan);
  background: var(--nc-cyan);
}
.sec-quiz__option.is-selected .sec-quiz__option-marker::after {
  content: '';
  width: 8px; height: 8px;
  background: var(--bg-0);
  border-radius: 50%;
}

.sec-quiz__nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
}
.sec-quiz__back {
  background: transparent;
  border: 1px solid var(--border-2);
  color: var(--text-2);
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.sec-quiz__back:hover { border-color: var(--text-2); color: var(--text-1); }
.sec-quiz__back:disabled { opacity: 0.3; cursor: not-allowed; }

.sec-quiz__contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
@media (max-width: 540px) { .sec-quiz__contact-grid { grid-template-columns: 1fr; } }
.sec-quiz__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.sec-quiz__field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}
.sec-quiz__field input,
.sec-quiz__field textarea {
  background: rgba(15, 26, 43, 0.5);
  border: 1.5px solid var(--border-1);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.sec-quiz__field input:focus,
.sec-quiz__field textarea:focus {
  outline: none;
  border-color: var(--nc-cyan);
}

.sec-quiz__result {
  text-align: center;
  padding: 1rem 0;
}
.sec-quiz__score {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  background: linear-gradient(120deg, var(--nc-cyan) 0%, var(--nc-cyan-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0.5rem 0;
}
.sec-quiz__score-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}
.sec-quiz__verdict {
  font-size: 1.1rem;
  color: var(--text-1);
  margin: 1.25rem 0 1.5rem;
  line-height: 1.5;
}
.sec-quiz__honeypot { position: absolute; left: -9999px; opacity: 0; }

/* =============================================================
   Reference card with mockup variant
   ============================================================= */
.ref-card--mockup {
  padding: 0;
  overflow: hidden;
  border-left: none;
  display: flex;
  flex-direction: column;
}
.ref-card--mockup:hover { transform: translateY(-3px); }
.ref-card__mockup {
  display: block;
  position: relative;
  overflow: hidden;
  background: #0a1424;
  aspect-ratio: 5 / 3;
}
.ref-card__mockup img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 500ms ease;
}
.ref-card--mockup:hover .ref-card__mockup img {
  transform: scale(1.04);
}
.ref-card__body {
  padding: 1.15rem 1.4rem 1.35rem;
  border-left: 3px solid var(--nc-cyan);
  flex-grow: 1;
}
.ref-card__body h3 { margin: 0 0 0.4rem; }
.ref-card__body h3 a {
  color: var(--text-1);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  transition: color var(--transition);
}
.ref-card__body h3 a:hover { color: var(--nc-cyan); }

/* =============================================================
   Mobile nav: hide topbar/header content while menu is open
   ============================================================= */
@media (max-width: 980px) {
  /* When nav is open, hide everything in the header except the X (close button)
     so that the X sits in a clean corner of the menu and doesn't overlap items. */
  body.nav-open .topbar {
    visibility: hidden;
  }
  body.nav-open .site-header {
    background: transparent;
    border-bottom-color: transparent;
  }
  body.nav-open .nav__logo {
    visibility: hidden;
  }
  /* Make the close button float at fixed top-right in mobile menu */
  body.nav-open .nav__toggle {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 200;
    background: rgba(15, 26, 43, 0.6);
    border-radius: 50%;
    width: 44px;
    height: 44px;
  }
}

/* =============================================================
   Kooperation-Card (dezent, kein Werbe-Banner)
   ============================================================= */
.section--kooperation {
  padding-block: clamp(3rem, 5vw, 4.5rem);
}

.kooperation-card {
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(2rem, 4vw, 2.75rem);
  background: linear-gradient(180deg, rgba(15, 26, 43, 0.55) 0%, rgba(8, 16, 28, 0.55) 100%);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  position: relative;
}

.kooperation-card__head {
  text-align: center;
  margin-bottom: 1.75rem;
}
.kooperation-card__eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nc-cyan);
  margin-bottom: 0.75rem;
}
.kooperation-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--text-1);
  margin: 0 0 0.75rem;
}
.kooperation-card__lead {
  color: var(--text-3);
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto;
}

.kooperation-card__partners {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  padding: 1.75rem 0;
  border-block: 1px solid var(--border-1);
  margin-block: 1.5rem;
}
@media (max-width: 640px) {
  .kooperation-card__partners {
    flex-direction: column;
    gap: 1.25rem;
  }
}
.kooperation-card__partner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  flex: 1;
  min-width: 0;
  max-width: 280px;
}
.kooperation-card__logo {
  height: 40px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  opacity: 0.95;
  filter: grayscale(0%);
  transition: opacity var(--transition);
}
.kooperation-card__logo--prisavo {
  height: 72px;
  max-width: 100px;
}
.kooperation-card__partner:hover .kooperation-card__logo {
  opacity: 1;
}
.kooperation-card__role {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--text-3);
  text-align: center;
  line-height: 1.4;
}
.kooperation-card__plus {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text-3);
  user-select: none;
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .kooperation-card__plus { display: none; }
}

.kooperation-card__actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.kooperation-card__actions .btn {
  font-size: 0.85rem;
  padding: 0.55rem 1.1rem;
}