/* ==========================================================================
   TrueLineImmoService – zentrales Stylesheet
   ========================================================================== */

:root {
  /* Farbwelt – klares, hochwertiges Kobaltblau statt Fast-Schwarz */
  --color-primary: #1b3a56;
  --color-primary-dark: #10253a;
  --color-primary-light: #2f5c82;
  --color-accent: #2f6690;
  --color-accent-2: #6fa8c4;
  --color-accent-light: #eef4f8;
  --color-white: #ffffff;
  --color-gray-50: #f7f9fa;
  --color-gray-100: #eef1f3;
  --color-gray-200: #dee4e8;
  --color-gray-300: #c2cbd1;
  --color-gray-500: #6d7a85;
  --color-gray-600: #4c5860;
  --color-gray-800: #212b33;
  --color-gray-900: #121a20;

  --grad-primary: linear-gradient(135deg, #10253a 0%, #1b3a56 45%, #2f6690 100%);
  --grad-accent: linear-gradient(120deg, #2f6690, #6fa8c4);
  --grad-text: linear-gradient(95deg, #dee8ed 0%, #a9c8d8 50%, #dee8ed 100%);

  /* Typografie */
  --font-base: "Segoe UI", "Segoe UI Semibold", -apple-system, BlinkMacSystemFont, Roboto, Arial, Helvetica, sans-serif;

  /* Layout */
  --max-width: 1180px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --shadow-sm: 0 1px 2px rgba(16, 37, 58, 0.06), 0 1px 3px rgba(16, 37, 58, 0.08);
  --shadow-md: 0 4px 12px rgba(16, 37, 58, 0.08), 0 2px 4px rgba(16, 37, 58, 0.06);
  --shadow-lg: 0 12px 32px rgba(16, 37, 58, 0.14);
  --shadow-glow: 0 18px 40px -14px rgba(16, 37, 58, 0.3);
  --transition: 200ms cubic-bezier(.4,0,.2,1);
  --transition-slow: 550ms cubic-bezier(.16,.8,.24,1);
  --header-h: 78px;
}

/* Reset -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-gray-900);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover { text-decoration: underline; }
ul { margin: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0 0 0.6em; color: var(--color-primary-dark); font-weight: 700; line-height: 1.25; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* Scroll-Reveal Animationen -------------------------------------------------------------- */
[data-reveal] {
  opacity: 1;
  transform: none;
  filter: none;
  transition: opacity var(--transition-slow), transform var(--transition-slow), filter var(--transition-slow);
  will-change: opacity, transform, filter;
}
/* .pre-reveal wird erst per JS gesetzt, kurz bevor der IntersectionObserver
   startet - läuft JS gar nicht oder bricht ab, bleiben Inhalte einfach sichtbar
   statt dauerhaft unsichtbar zu bleiben. */
[data-reveal].pre-reveal { opacity: 0; transform: translateY(26px); filter: blur(8px); }
[data-reveal].pre-reveal.is-visible { opacity: 1; transform: none; filter: blur(0); }
[data-reveal="scale"].pre-reveal { transform: translateY(16px) scale(.96); }
[data-reveal="scale"].pre-reveal.is-visible { transform: none; }
[data-reveal="left"].pre-reveal { transform: translateX(-28px); }
[data-reveal="left"].pre-reveal.is-visible { transform: none; }
[data-reveal="right"].pre-reveal { transform: translateX(28px); }
[data-reveal="right"].pre-reveal.is-visible { transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1 !important; transform: none !important; filter: none !important; transition: none !important; }
  .btn-primary::before { animation: none !important; }
}

@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}

/* Buttons -------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary {
  position: relative;
  overflow: hidden;
  background: var(--grad-accent);
  color: #fff;
  box-shadow: 0 8px 20px -6px rgba(16, 37, 58, 0.4);
}
.btn-primary::before {
  content: "";
  position: absolute;
  top: 0; left: -60%;
  width: 40%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.45), transparent);
  transform: skewX(-20deg);
  transition: left .6s ease;
}
.btn-primary:hover { box-shadow: 0 12px 26px -6px rgba(16, 37, 58, 0.5); }
.btn-primary:hover::before { left: 120%; }
.btn-outline { background: transparent; color: var(--color-white); border-color: rgba(255,255,255,0.65); }
.btn-outline:hover { background: rgba(255,255,255,0.14); border-color: #fff; }
.btn-ghost { background: transparent; color: var(--color-primary); border-color: var(--color-gray-300); }
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); background: var(--color-accent-light); }
.btn-sm { padding: 9px 18px; font-size: .9rem; }

/* Header / Navigation ---------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  background: linear-gradient(180deg, rgba(16, 37, 58, 0.55) 0%, rgba(16, 37, 58, 0) 100%);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), background var(--transition), border-color var(--transition);
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: rgba(223, 230, 237, 0.7);
  box-shadow: 0 2px 18px rgba(16, 37, 58, 0.09);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  gap: 20px;
}
.brand { display: flex; align-items: center; transition: transform var(--transition); }
.brand:hover { transform: translateY(-1px); }
.brand-logo {
  height: 42px;
  width: auto;
  filter: brightness(0) invert(1) drop-shadow(0 1px 6px rgba(0, 0, 0, 0.25));
  transition: filter var(--transition);
}
.site-header.is-scrolled .brand-logo { filter: none; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
}
.nav-toggle:hover { background: rgba(255, 255, 255, 0.12); }
.site-header.is-scrolled .nav-toggle:hover { background: var(--color-gray-100); }
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: #fff;
  margin: 5px 0;
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
}
.site-header.is-scrolled .nav-toggle span { background: var(--color-primary-dark); }

.main-nav { display: flex; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav-list > li { position: relative; }
.nav-list a.nav-link {
  position: relative;
  display: block;
  padding: 12px 16px;
  color: #fff;
  font-weight: 600;
  font-size: 0.97rem;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.site-header.is-scrolled .nav-list a.nav-link { color: var(--color-gray-800); }
.site-header.is-scrolled .nav-list li.active > a.nav-link { color: var(--color-accent); }
.nav-list a.nav-link::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 7px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-list a.nav-link:hover,
.nav-list a.nav-link:focus-visible {
  color: var(--color-accent-2);
  text-decoration: none;
}
.site-header.is-scrolled .nav-list a.nav-link:hover,
.site-header.is-scrolled .nav-list a.nav-link:focus-visible {
  color: var(--color-accent);
}
.nav-list a.nav-link:hover::after,
.nav-list a.nav-link:focus-visible::after,
.nav-list li.active > a.nav-link::after {
  transform: scaleX(1);
}
.nav-list li.active > a.nav-link { color: var(--color-accent-2); }
.site-header.is-scrolled .nav-list li.active > a.nav-link { color: var(--color-accent); }
.nav-cta { margin-left: 8px; }

.has-submenu > a.nav-link { display: flex; align-items: center; gap: 6px; }
.has-submenu .caret { width: 9px; height: 9px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); margin-top: -4px; transition: transform var(--transition); }
.has-submenu:hover .caret, .has-submenu:focus-within .caret { transform: rotate(225deg); margin-top: 4px; }

.submenu {
  list-style: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 320px;
  background: #fff;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.has-submenu:hover .submenu,
.has-submenu:focus-within .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.submenu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--color-gray-800);
  transition: background var(--transition), transform var(--transition);
}
.submenu a:hover, .submenu a:focus-visible { background: var(--color-gray-50); text-decoration: none; transform: translateX(2px); }
.submenu a .submenu-icon {
  flex-shrink: 0; width: 34px; height: 34px; border-radius: 9px;
  background: var(--color-accent-light); color: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
}
.submenu a .submenu-icon svg { width: 18px; height: 18px; }
.submenu a .submenu-text { display: flex; flex-direction: column; gap: 2px; }
.submenu a strong { display: block; color: var(--color-primary-dark); font-size: 0.95rem; }
.submenu a span.desc { color: var(--color-gray-500); font-size: 0.8rem; }
.submenu .submenu-all {
  margin-top: 4px;
  border-top: 1px solid var(--color-gray-100);
  padding-top: 10px;
  justify-content: space-between;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--color-accent);
}

/* Hero — Vollbild-Videohintergrund (mehrere kurze Clips im Crossfade-Wechsel,
   siehe initHeroVideo() in main.js), Kopfzeile schwebt transparent darüber. -------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: radial-gradient(120% 90% at 50% 0%, #171c22 0%, #0b0e12 65%);
}
.hero-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.hero-video.is-ready { opacity: 1; }
.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.32) 0%, rgba(0, 0, 0, 0.1) 45%, rgba(0, 0, 0, 0.68) 100%);
}
@media (prefers-reduced-motion: reduce) {
  .hero-video { display: none; }
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: calc(var(--header-h) + 64px) 24px 88px;
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 24px;
}
.hero-headline {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 18px;
  padding: 18px 0 10px;
}
.hero-eyebrow {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}
.hero h1 {
  position: relative;
  z-index: 1;
  color: #fff;
  font-size: clamp(2.3rem, 5vw, 3.6rem);
  letter-spacing: -0.02em;
  max-width: 24ch;
  margin: 0;
}
.hero h1 .accent {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lead {
  max-width: 52ch;
  font-size: 1.15rem;
  color: rgba(255,255,255,0.9);
  margin: 0;
}
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 8px; }
.hero-stats {
  justify-self: stretch;
  width: min(620px, 100%);
  margin: 40px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 32px;
}
.hero-stat strong { display: block; font-size: 1.8rem; color: #fff; }
.hero-stat span { color: rgba(255,255,255,0.8); font-size: 0.9rem; }

/* Trust-Marquee: endlos scrollender Leistungs-Streifen direkt unter der Hero-Videosektion -------------- */
.trust-marquee {
  position: relative;
  overflow: hidden;
  background: var(--color-primary-dark);
  padding: 30px 0;
}
.trust-marquee::before, .trust-marquee::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 90px;
  z-index: 2;
  pointer-events: none;
}
.trust-marquee::before { left: 0; background: linear-gradient(90deg, var(--color-primary-dark), transparent); }
.trust-marquee::after { right: 0; background: linear-gradient(270deg, var(--color-primary-dark), transparent); }
.trust-marquee-track {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  width: max-content;
  animation: trust-marquee 30s linear infinite;
}
.trust-marquee-item {
  display: flex;
  align-items: center;
  gap: 0.65em;
  font-weight: 700;
  font-size: 1.02rem;
  color: #fff;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.05);
  border: 1.5px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 0.75em 1.5em;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.trust-marquee-item:hover {
  border-color: var(--color-accent-2);
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 8px 24px -10px rgba(111, 168, 196, 0.5);
  transform: translateY(-2px);
}
.trust-marquee-item .icon { width: 20px; height: 20px; color: var(--color-accent-2); flex-shrink: 0; display: flex; }
.trust-marquee-item .icon svg { width: 100%; height: 100%; }
@keyframes trust-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .trust-marquee-track { animation: none; }
}

/* Video-Showcase: klar sichtbares, gerahmtes Feature-Video -------------------------------------------------------------- */
.video-feature { padding: 64px 0; background: var(--color-white); }
.video-feature-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 21 / 9;
  box-shadow: var(--shadow-lg);
  background: var(--color-primary-dark);
}
.video-feature-frame .section-video {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 1s ease;
}
.video-feature-frame .section-video.is-ready { opacity: 1; }
.video-feature-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 28px 32px;
  background: linear-gradient(0deg, rgba(16, 37, 58, 0.75), transparent);
  color: #fff;
}
.video-feature-caption strong { display: block; font-size: 1.15rem; margin-bottom: 0.2em; }
.video-feature-caption span { color: rgba(255, 255, 255, 0.78); font-size: 0.92rem; }
@media (max-width: 640px) { .video-feature-frame { aspect-ratio: 4 / 5; } }
@media (prefers-reduced-motion: reduce) {
  .video-feature-frame .section-video { display: none; }
  .video-feature-frame { background: var(--grad-primary); }
}

/* Sections -------------------------------------------------------------- */
.section { padding: 88px 0; }
.section-alt { background: var(--color-gray-50); }
.section-header { max-width: 700px; margin: 0 auto 48px; text-align: center; }
.eyebrow {
  display: inline-block;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-header h2 { font-size: clamp(1.9rem, 4.2vw, 2.8rem); letter-spacing: -0.02em; }
.section-header p { color: var(--color-gray-600); font-size: 1.05rem; }

/* Pillar cards -------------------------------------------------------------- */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}
.pillar-card {
  position: relative;
  z-index: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
  scroll-margin-top: 100px;
}
.pillar-card.is-link { display: block; color: inherit; }
.pillar-card.is-link:hover { text-decoration: none; }
.pillar-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-glow); border-color: var(--color-accent); }
.pillar-ghost-num {
  position: absolute;
  top: 2px;
  right: 20px;
  z-index: -1;
  font-size: 4.75rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.055;
  pointer-events: none;
  user-select: none;
}
.pillar-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--color-accent);
  transition: transform var(--transition-slow), background var(--transition-slow), color var(--transition-slow);
}
.pillar-card:hover .pillar-icon { background: var(--grad-accent); color: #fff; transform: scale(1.08) rotate(-4deg); }
.pillar-icon svg { width: 28px; height: 28px; }
.pillar-card h3 { font-size: 1.2rem; margin-bottom: 4px; }
.pillar-number { color: var(--color-gray-500); font-weight: 700; font-size: 0.8rem; letter-spacing: 1px; text-transform: uppercase; }
.pillar-list { list-style: none; margin-top: 14px; display: grid; gap: 9px; }
.pillar-list li { display: flex; gap: 10px; color: var(--color-gray-800); font-size: 0.96rem; }
.pillar-list li::before {
  content: "";
  flex-shrink: 0;
  width: 7px;
  height: 7px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}
.pillar-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-accent);
}
.pillar-more svg { width: 15px; height: 15px; transition: transform var(--transition); }
.pillar-card:hover .pillar-more svg { transform: translateX(4px); }

/* Spotlight-Hover: sanftes Licht folgt dem Mauszeiger auf interaktiven Karten -------------------------------------------------------------- */
.pillar-card::after,
.feature-item::after,
.detail-card::after,
.related-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(240px circle at var(--spot-x, 50%) var(--spot-y, 50%), rgba(47, 102, 144, 0.14), transparent 70%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}
.pillar-card:hover::after,
.feature-item:hover::after,
.detail-card:hover::after,
.related-card:hover::after { opacity: 1; }
@media (hover: none) {
  .pillar-card::after, .feature-item::after, .detail-card::after, .related-card::after { display: none; }
}

/* Feature list (about page, etc.) -------------------------------------------------------------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.feature-item {
  position: relative;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
}
.feature-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-accent); }
.feature-item h3 { font-size: 1.05rem; margin-bottom: 6px; }
.feature-item p { color: var(--color-gray-600); margin: 0; font-size: 0.95rem; }

/* Two column layout -------------------------------------------------------------- */
.two-col {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.two-col.reverse .col-media { order: 2; }
.col-media {
  position: relative;
  background:
    radial-gradient(560px 380px at 15% -15%, rgba(111, 168, 196, 0.35), transparent 60%),
    radial-gradient(480px 340px at 105% 115%, rgba(47, 102, 144, 0.5), transparent 55%),
    var(--grad-primary);
  border-radius: var(--radius-lg);
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  padding: 32px;
  overflow: visible;
}
.col-media::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  background-image: radial-gradient(rgba(255,255,255,0.14) 1px, transparent 1px);
  background-size: 22px 22px;
  overflow: hidden;
}
.media-icon-wrap {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 160px;
}
.media-icon-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.28), transparent 70%);
}
.media-icon-wrap::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.22);
}
.col-media .media-icon {
  position: relative;
  z-index: 1;
  width: 92px;
  height: 92px;
  opacity: 0.98;
  filter: drop-shadow(0 10px 22px rgba(8, 15, 22, 0.35));
}
.media-icon-wrap.is-animated-house {
  width: 200px;
  height: 200px;
  animation: houseFloat 6s ease-in-out infinite;
}
.media-icon-wrap.is-animated-house .media-icon {
  width: 132px;
  height: 132px;
}
@keyframes houseFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  30% { transform: translateY(-7px) rotate(-3deg); }
  70% { transform: translateY(-2px) rotate(3deg); }
}
@media (prefers-reduced-motion: reduce) {
  .media-icon-wrap.is-animated-house { animation: none; }
}

/* Schwebende Info-Karten: unterstreichen die Kernaussagen visuell -------------------------------------------------------------- */
.media-chip {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: var(--color-primary-dark);
  padding: 11px 18px 11px 12px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: var(--shadow-lg);
  animation: chipFloat 7s ease-in-out infinite;
}
.media-chip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 800;
  flex-shrink: 0;
}
.media-chip--top { top: -18px; left: 20px; animation-delay: 0s; }
.media-chip--bottom { bottom: -18px; right: 20px; animation-delay: -3.5s; }
@keyframes chipFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
@media (prefers-reduced-motion: reduce) {
  .media-chip { animation: none !important; }
}
@media (max-width: 520px) {
  .media-chip { font-size: 0.78rem; padding: 9px 14px 9px 10px; }
  .media-chip--top { left: 10px; }
  .media-chip--bottom { right: 10px; }
}

.value-list { list-style: none; display: grid; gap: 14px; margin-top: 20px; }
.value-list li { display: flex; gap: 12px; align-items: flex-start; }
.value-check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  margin-top: 2px;
}

/* CTA band -------------------------------------------------------------- */
.cta-band {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(560px 360px at 92% -20%, rgba(111, 168, 196, 0.35), transparent 60%),
    var(--grad-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 52px 44px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.14) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(circle at 85% 30%, black, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 85% 30%, black, transparent 70%);
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; margin-bottom: 4px; font-size: 1.6rem; }
.cta-band p { color: rgba(255,255,255,0.85); margin: 0; }

/* Breadcrumb -------------------------------------------------------------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 0.85rem;
  color: var(--color-gray-500);
  margin-bottom: 18px;
}
.breadcrumb a { color: var(--color-gray-500); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb .sep { opacity: 0.5; }
.breadcrumb .current { color: var(--color-primary-dark); font-weight: 600; }

/* Service detail layout -------------------------------------------------------------- */
.service-hero {
  background:
    radial-gradient(700px 420px at 8% -20%, rgba(111, 168, 196, 0.28), transparent 60%),
    radial-gradient(600px 380px at 105% 45%, rgba(47, 102, 144, 0.45), transparent 55%),
    var(--grad-primary);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 52px 0 46px;
}
.service-hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.14) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(circle at 50% 45%, black, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 50% 45%, black, transparent 70%);
}
.service-hero > .container { position: relative; z-index: 1; }
.service-hero .breadcrumb, .service-hero .breadcrumb a { color: rgba(255,255,255,0.65); }
.service-hero .breadcrumb .current { color: #fff; }
.service-hero .hero-center { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 16px; max-width: 720px; margin: 18px auto 0; }
.service-hero-head {
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  padding: 14px 0 6px;
}
.service-hero-head > div { position: relative; z-index: 1; }
.service-hero-icon {
  position: relative; z-index: 1;
  flex-shrink: 0; width: 64px; height: 64px; border-radius: 16px;
  background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.25);
  display: flex; align-items: center; justify-content: center;
}
.service-hero-icon svg { width: 32px; height: 32px; }
.service-hero h1 { color: #fff; font-size: clamp(1.7rem, 3.2vw, 2.5rem); letter-spacing: -0.015em; margin: 0; }
.service-hero p.lead { color: rgba(255,255,255,0.88); max-width: 62ch; font-size: 1.08rem; margin: 0 auto; }

.service-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 52px;
  align-items: start;
}
.service-toc {
  position: sticky;
  top: 96px;
  background: #fff;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.service-toc h4 {
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 1.2px;
  color: var(--color-gray-500); margin-bottom: 12px;
}
.service-toc ul { list-style: none; display: grid; gap: 4px; }
.service-toc a {
  display: block; font-size: 0.92rem; color: var(--color-gray-800);
  padding: 7px 10px; border-radius: 7px; transition: background var(--transition), color var(--transition);
}
.service-toc a:hover { background: var(--color-accent-light); color: var(--color-accent); text-decoration: none; }
.service-toc .toc-cta { margin-top: 16px; display: grid; }

.service-section { scroll-margin-top: 100px; margin-bottom: 56px; }
.service-section:last-child { margin-bottom: 0; }
.service-section h2 { font-size: 1.45rem; }
.service-section > p.section-intro { color: var(--color-gray-600); max-width: 68ch; }

/* Detail grid (Unterleistungen) -------------------------------------------------------------- */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.detail-card {
  position: relative;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
}
.detail-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-accent); }
.detail-card .num {
  display: inline-block; font-size: 0.76rem; font-weight: 700; color: var(--color-accent);
  letter-spacing: 1px; margin-bottom: 8px;
}
.detail-card h3 { font-size: 1.03rem; margin: 0 0 .4em; }
.detail-card p { color: var(--color-gray-600); font-size: 0.92rem; margin: 0; }

/* Process steps -------------------------------------------------------------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 26px;
  counter-reset: step;
}
.process-step { position: relative; }
.process-step .step-num {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--grad-accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; margin-bottom: 14px; box-shadow: var(--shadow-sm);
}
.process-step h4 { font-size: 1rem; margin-bottom: 6px; }
.process-step p { color: var(--color-gray-600); font-size: 0.9rem; margin: 0; }

/* Related services / Weiterlesen -------------------------------------------------------------- */
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.related-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 22px;
  color: inherit;
  transition: transform var(--transition-slow), border-color var(--transition-slow), box-shadow var(--transition-slow);
}
.related-card:hover { transform: translateY(-5px); border-color: var(--color-accent); box-shadow: var(--shadow-glow); text-decoration: none; }
.related-card .related-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--color-accent-light); color: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), color var(--transition);
}
.related-card:hover .related-icon { background: var(--grad-accent); color: #fff; }
.related-card .related-icon svg { width: 22px; height: 22px; }
.related-card h4 { margin: 0; font-size: 1rem; color: var(--color-primary-dark); }
.related-card span.label { font-size: 0.86rem; color: var(--color-gray-600); }
.related-card .arrow { margin-top: auto; color: var(--color-accent); font-weight: 600; font-size: 0.88rem; display: inline-flex; align-items: center; gap: 4px; }
.related-card .arrow svg { width: 14px; height: 14px; transition: transform var(--transition); }
.related-card:hover .arrow svg { transform: translateX(4px); }

/* Fit-for / audience chips -------------------------------------------------------------- */
.chip-list { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--color-accent-light); color: var(--color-primary-dark);
  padding: 9px 16px; border-radius: 999px; font-size: 0.9rem; font-weight: 600;
}
.chip svg { width: 15px; height: 15px; color: var(--color-accent); }

/* Contact -------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  align-items: start;
}
.contact-card {
  background: #fff;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-sm);
}
.contact-info-list { list-style: none; display: grid; gap: 20px; margin-top: 20px; }
.contact-info-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-info-icon {
  width: 42px; height: 42px; border-radius: 10px;
  background: var(--color-accent-light); color: var(--color-accent);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-info-list strong { display: block; color: var(--color-primary-dark); font-size: 0.95rem; }
.contact-info-list a, .contact-info-list span.value { color: var(--color-gray-600); font-size: 0.95rem; }

.form-card {
  background: #fff;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; gap: 6px; margin-bottom: 20px; }
.form-row.two { grid-template-columns: 1fr 1fr; gap: 20px; }
.form-row label { font-weight: 600; font-size: 0.9rem; color: var(--color-gray-800); }
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  border: 1.5px solid var(--color-gray-300);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 0.97rem;
  color: var(--color-gray-900);
  background: var(--color-gray-50);
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--color-accent);
  background: #fff;
  outline: none;
  box-shadow: 0 0 0 4px var(--color-accent-light);
}
.form-row textarea { min-height: 140px; resize: vertical; }
.form-check { display: flex; gap: 10px; align-items: flex-start; font-size: 0.88rem; color: var(--color-gray-600); margin-bottom: 22px; }
.form-check input { margin-top: 4px; }
.form-note {
  background: var(--color-accent-light);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 0.85rem;
  color: var(--color-primary-dark);
  margin-top: 18px;
}
.form-status {
  margin-top: 14px;
  font-size: 0.9rem;
  font-weight: 600;
  display: none;
}
.form-status.visible { display: block; animation: fadeIn .4s ease; }
.form-status.success { color: #1a7a4c; }
.form-status.error { color: #b3261e; }

/* Legal pages -------------------------------------------------------------- */
.legal-content { max-width: 820px; margin: 0 auto; }
.legal-content h2 { margin-top: 2.2em; font-size: 1.3rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { color: var(--color-gray-800); }
.legal-content ul { padding-left: 1.2em; margin-bottom: 1em; }
.legal-content ul li { margin-bottom: 0.4em; }
.placeholder {
  background: #fff4e0;
  color: #7a5200;
  border: 1px dashed #e0b04a;
  padding: 0.05em 0.5em;
  border-radius: 5px;
  font-size: 0.92em;
  font-weight: 600;
  white-space: nowrap;
}
.legal-intro-note {
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: 0.92rem;
  color: var(--color-primary-dark);
  margin-bottom: 36px;
}

/* Breadcrumb / page header -------------------------------------------------------------- */
.page-hero {
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-gray-200);
  padding: calc(var(--header-h) + 56px) 0 44px;
}
.page-hero .eyebrow { margin-bottom: 8px; }
.page-hero h1 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 10px; }
.page-hero p { color: var(--color-gray-600); max-width: 60ch; margin: 0; }

/* Footer -------------------------------------------------------------- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.78);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand .brand-logo { height: 38px; filter: brightness(0) invert(1); }
.footer-brand p { margin-top: 14px; color: rgba(255,255,255,0.65); font-size: 0.92rem; max-width: 32ch; }
.footer-col h4 { color: #fff; font-size: 0.92rem; letter-spacing: 0.6px; text-transform: uppercase; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { color: rgba(255,255,255,0.72); font-size: 0.94rem; transition: color var(--transition), padding-left var(--transition); }
.footer-col a:hover { color: #fff; padding-left: 3px; }
.footer-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 24px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}
.footer-group img { height: 20px; width: auto; filter: brightness(0) invert(1); opacity: 0.85; flex-shrink: 0; }
.footer-group a { color: rgba(255,255,255,0.72); text-decoration: underline; text-underline-offset: 2px; }
.footer-group a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}
.footer-bottom nav { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-bottom a { color: rgba(255,255,255,0.6); }

/* Utility -------------------------------------------------------------- */
.text-center { text-align: center; }
.mt-lg { margin-top: 48px; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Responsive -------------------------------------------------------------- */
@media (max-width: 980px) {
  .two-col { grid-template-columns: 1fr; }
  .two-col.reverse .col-media { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-layout { grid-template-columns: 1fr; }
  .service-toc { position: static; }
}

@media (max-width: 800px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed;
    inset: 0 0 0 auto;
    top: 71px;
    width: min(340px, 86vw);
    height: calc(100vh - 71px);
    background: #fff;
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    overflow-y: auto;
    border-left: 1px solid var(--color-gray-200);
  }
  .main-nav.open { transform: translateX(0); }
  .nav-list { flex-direction: column; align-items: stretch; padding: 16px; gap: 4px; }
  .nav-list a.nav-link,
  .site-header .nav-list a.nav-link { color: var(--color-gray-800); padding: 14px 12px; }
  .nav-list li.active > a.nav-link,
  .site-header .nav-list li.active > a.nav-link { color: var(--color-accent); }
  .nav-list a.nav-link::after { display: none; }
  .submenu {
    position: static;
    opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; display: none;
    background: var(--color-gray-50); margin: 4px 0 8px;
  }
  .has-submenu.open .submenu { display: block; }
  .has-submenu.open .caret { transform: rotate(225deg); margin-top: 4px; }
  .nav-cta { margin: 10px 12px 0; }
  .nav-cta .btn { width: 100%; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 620px) {
  .hero-inner { padding: 64px 20px 56px; }
  .section { padding: 60px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row.two { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; }
  .service-hero .hero-center { max-width: 100%; }
}

/* Kontaktformular: Spam-Falle unsichtbar, große Erfolgsmeldung nach dem Absenden */
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
#contact-form[hidden] { display: none !important; }
.btn[disabled] { opacity: .7; cursor: wait; transform: none !important; }
.form-success { text-align: center; display: grid; justify-items: center; gap: 10px; padding: 24px 8px; animation: fadeIn .5s ease; }
.form-success-icon {
  width: 72px; height: 72px; border-radius: 50%; background: #e8f6ee; color: #1a7a4c;
  display: flex; align-items: center; justify-content: center; margin-bottom: 6px; box-shadow: 0 0 0 10px rgba(26,122,76,.07);
}
.form-success-icon svg { width: 36px; height: 36px; }
.form-success h3 { font-size: 1.4rem; margin: 0; }
.form-success p { color: var(--color-gray-600); max-width: 42ch; margin: 0 0 10px; }

/* Muster-Widerrufsformular */
.widerruf-formular { border: 1px dashed var(--color-gray-300); border-radius: var(--radius-md); padding: 20px 24px; background: var(--color-gray-50); }



/* ==========================================================================
   Wortband + Footer-Schriftzug (wie truelinegroup.de, in Markenfarben)
   ========================================================================== */
.word-band { position: relative; overflow: hidden; padding: 70px 0 64px; background: #ffffff; }
.word-row {
  display: flex; width: max-content; white-space: nowrap; direction: ltr;
  font-size: clamp(2.6rem, 7vw, 5.6rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.15;
  color: #10253a; will-change: transform; animation: wordFlow 42s linear infinite;
}
.word-row + .word-row { margin-top: 6px; }
.word-row--outline { color: transparent; -webkit-text-stroke: 1.5px rgba(27,58,86,.35); animation-duration: 52s; animation-direction: reverse; }
.word-set { display: flex; align-items: center; flex-shrink: 0; }
.word-set > * { margin-right: 36px; }
.word-row i { display: inline-block; width: .28em; height: .28em; border-radius: 50%; background: linear-gradient(120deg, #2f6690, #6fa8c4); flex-shrink: 0; }
.word-row--outline i { background: none; border: 2px solid rgba(47,102,144,.6); }
.word-band::before, .word-band::after { content: ""; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 1; pointer-events: none; }
.word-band::before { left: 0; background: linear-gradient(90deg, #ffffff, transparent); }
.word-band::after { right: 0; background: linear-gradient(270deg, #ffffff, transparent); }
@keyframes wordFlow { from { transform: translate3d(0,0,0); } to { transform: translate3d(-50%,0,0); } }

@media (max-width: 620px) { .word-band { padding: 44px 0; } }

/* Großer Schriftzug im Footer – wie ein leichter Schatten */
.site-footer { position: relative; overflow: hidden; }
.footer-mark {
  font-size: clamp(2.4rem, 8.4vw, 7rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1;
  margin: 36px 0 -8px; white-space: nowrap; user-select: none; direction: ltr;
  background: linear-gradient(180deg, rgba(111,168,196,.22), transparent 85%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}