:root {
  --ilogu-primary: #377dff;
  --ilogu-primary-dark: #1f5fd3;
  --ilogu-navy: #21325b;
  --ilogu-orange: #fd7e14;
  --ilogu-text: #677788;
  --ilogu-soft: #f7faff;
  --ilogu-border: #e7eaf3;
}

html { scroll-behavior: smooth; }
body { color: var(--ilogu-text); font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif; }
h1, h2, h3, h4, h5, h6 { color: var(--ilogu-navy); font-weight: 600; letter-spacing: -.02em; }
h1 { font-size: clamp(2.65rem, 6vw, 4.75rem); line-height: 1.08; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
a { text-underline-offset: .18em; }
.btn { font-weight: 600; }
.btn-primary { box-shadow: 0 .4rem 1rem rgba(55,125,255,.25); }

.skip-link { background: #fff; border-radius: .3125rem; box-shadow: 0 0 0 .1875rem var(--ilogu-orange); color: var(--ilogu-navy); left: 1rem; padding: .75rem 1rem; position: fixed; top: -5rem; z-index: 1090; }
.skip-link:focus { top: 1rem; }

.utility-bar { background: #f8fafd; border-bottom: .0625rem solid var(--ilogu-border); font-size: .8125rem; padding: .35rem 0; }
.utility-bar a { color: #71869d; font-weight: 600; text-decoration: none; }
.utility-bar a::before { content: "\f4e1"; font-family: "bootstrap-icons"; margin-right: .4rem; }
.site-header { background-color: rgba(255,255,255,.97); border-bottom: .0625rem solid transparent; box-shadow: 0 .375rem 1.5rem rgba(140,152,164,.08); backdrop-filter: saturate(180%) blur(.75rem); }
.site-header .navbar { min-height: 5rem; }
.navbar-brand { align-items: center; display: flex; margin-right: 2rem; width: 9.5rem; }
.navbar-brand img { display: block; height: auto; width: 100%; }
.navbar .nav-link { border-radius: .3125rem; color: #677788; font-weight: 600; padding: .75rem .9rem !important; }
.navbar .nav-link:hover, .navbar .nav-link:focus, .navbar .nav-link.active { color: var(--ilogu-primary); }
.navbar .btn-primary { margin-left: .5rem; padding: .75rem 1.1rem; }

.hero { background: linear-gradient(180deg, rgba(231,234,243,.7) 0%, rgba(247,250,255,.15) 100%); overflow: hidden; 
  padding: clamp(8rem, 11vw, 10rem) 0 clamp(5rem, 9vw, 7rem); position: relative; }
.hero::before { background: rgba(55,125,255,.08); border-radius: 50%; content: ""; height: 40rem; position: absolute; right: -17rem; top: -24rem; width: 40rem; }
.hero::after { background-image: radial-gradient(rgba(55,125,255,.32) 1.3px, transparent 1.3px); background-size: 1rem 1rem; bottom: -2rem; content: ""; height: 12rem; left: -2rem; opacity: .55; position: absolute; transform: rotate(-8deg); width: 14rem; }
.hero .container { position: relative; z-index: 1; }
.hero h1 { max-width: 15ch; }
.hero .lead { font-size: clamp(1.12rem, 2vw, 1.35rem); line-height: 1.7; max-width: 54rem; }
.hero-narrow { max-width: 52rem; }
.hero-home { background: linear-gradient(180deg, rgba(231,234,243,.75) 0%, #fff 100%); padding-bottom: clamp(6rem, 10vw, 8rem); }
.hero-home h1 { font-size: clamp(3rem, 6.3vw, 5rem); }
.hero-note { color: #71869d; font-size: .875rem; margin-top: 1.25rem; }
.eyebrow { color: var(--ilogu-primary); font-size: .75rem; font-weight: 600; letter-spacing: .14em; margin-bottom: .9rem; text-transform: uppercase; }

.section { padding: clamp(4.5rem, 8vw, 7rem) 0; }
.section-soft { background-color: var(--ilogu-soft); }
.section-heading { margin-bottom: 3rem; max-width: 48rem; }
.section-heading > p:last-child { font-size: 1.1rem; }

.content-card { background: #fff; border: .0625rem solid var(--ilogu-border); border-radius: .75rem; box-shadow: 0 .375rem 1.5rem rgba(140,152,164,.08); padding: 2rem; position: relative; transition: transform .2s ease, box-shadow .2s ease; }
.content-card:hover { box-shadow: 0 .75rem 2rem rgba(140,152,164,.18); transform: translateY(-.25rem); }
.content-card .stretched-link { font-weight: 600; text-decoration: none; }
.content-card p { margin-bottom: 1.25rem; }
.icon-mark { align-items: center; background: rgba(55,125,255,.1); border-radius: 50%; color: var(--ilogu-primary); display: inline-flex; font-size: 1.1rem; font-weight: 600; height: 3.5rem; justify-content: center; margin-bottom: 1.5rem; width: 3.5rem; }

.fact-grid { background: #fff; border: .0625rem solid var(--ilogu-border); border-radius: .75rem; box-shadow: 0 .375rem 1.5rem rgba(140,152,164,.08); display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); overflow: hidden; }
.fact-grid > div { border-right: .0625rem solid var(--ilogu-border); padding: 1.6rem; }
.fact-grid > div:last-child { border-right: 0; }
.fact-grid span, .fact-grid strong { display: block; }
.fact-grid span { color: #8c98a4; font-size: .7rem; font-weight: 600; letter-spacing: .08em; margin-bottom: .45rem; text-transform: uppercase; }
.fact-grid strong { color: var(--ilogu-navy); font-weight: 600; line-height: 1.4; }

.media-placeholder { background: #fff; border: .0625rem solid var(--ilogu-border); border-radius: .75rem; box-shadow: 0 .75rem 2rem rgba(140,152,164,.18); margin: 0; overflow: hidden; padding: 2.4rem .65rem .65rem; position: relative; }
.media-placeholder::before { background: #e7eaf3; border-radius: 50%; box-shadow: 1.2rem 0 #e7eaf3, 2.4rem 0 #e7eaf3; content: ""; height: .45rem; left: 1rem; position: absolute; top: 1rem; width: .45rem; }
.media-placeholder svg { display: block; height: auto; width: 100%; }
.media-placeholder figcaption { color: #8c98a4; font-size: .75rem; padding: .6rem .65rem .2rem; }
.hero-home .media-placeholder { transform: perspective(1200px) rotateY(-5deg) rotateX(2deg); }

.check-list { list-style: none; padding-left: 0; }
.check-list li { margin: .7rem 0; padding-left: 1.85rem; position: relative; }
.check-list li::before { color: #00c9a7; content: "\f26a"; font-family: "bootstrap-icons"; font-weight: 400; left: 0; position: absolute; }

.price-band { background: linear-gradient(180deg,#f7faff 0%,#fff 100%); border-block: .0625rem solid var(--ilogu-border); }
.price-card { background: #fff; border: .0625rem solid var(--ilogu-border); border-radius: .75rem; box-shadow: 0 .75rem 2rem rgba(140,152,164,.2); padding: 2.25rem; position: relative; }
.price-card::before { background: var(--ilogu-primary); border-radius: .75rem .75rem 0 0; content: ""; height: .3rem; left: -.0625rem; position: absolute; right: -.0625rem; top: -.0625rem; }
.price { margin: 1.4rem 0 .35rem; }
.price strong { color: var(--ilogu-navy); display: block; font-size: 3rem; font-weight: 600; line-height: 1.1; }
.price span { color: #8c98a4; }
.calc-result { background: var(--ilogu-soft); border-radius: .5rem; margin: 1rem 0; padding: .85rem; text-align: center; }

.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; }
.steps li { border-left: .125rem solid #e7eaf3; margin-left: 1.25rem; padding: 0 0 2.25rem 2.7rem; position: relative; }
.steps li:last-child { border-left-color: transparent; padding-bottom: 0; }
.steps li::before { align-items: center; background: #fff; border: .125rem solid var(--ilogu-primary); border-radius: 50%; color: var(--ilogu-primary); content: counter(step); counter-increment: step; display: flex; font-size: .8rem; font-weight: 600; height: 2.5rem; justify-content: center; left: -1.3rem; position: absolute; top: -.15rem; width: 2.5rem; }
.steps strong, .steps span { display: block; }
.steps strong { color: var(--ilogu-navy); font-size: 1.1rem; font-weight: 600; }

.notice { background: rgba(253,126,20,.08); border: .0625rem solid rgba(253,126,20,.25); border-left: .25rem solid var(--ilogu-orange); border-radius: .5rem; padding: 1rem 1.25rem; }
.accordion-item { border-color: var(--ilogu-border); }
.accordion-button { color: var(--ilogu-navy); font-weight: 600; }
.accordion-button:not(.collapsed) { background: rgba(55,125,255,.06); color: var(--ilogu-primary); box-shadow: none; }

.cta { background: linear-gradient(135deg,#21325b 0%,#2b4f81 62%,#377dff 140%); color: rgba(255,255,255,.82); overflow: hidden; padding: 4.5rem 0; position: relative; }
.cta::before { background: rgba(255,255,255,.06); border-radius: 50%; content: ""; height: 26rem; position: absolute; right: -10rem; top: -15rem; width: 26rem; }
.cta::after { background-image: radial-gradient(rgba(255,255,255,.28) 1px,transparent 1px); background-size: .9rem .9rem; bottom: -3rem; content: ""; height: 9rem; left: 1rem; opacity: .45; position: absolute; transform: rotate(-8deg); width: 12rem; }
.cta .container { align-items: center; display: flex; gap: 2rem; justify-content: space-between; position: relative; z-index: 1; }
.cta h2 { color: #fff; margin-bottom: .55rem; }
.cta p:last-child { margin-bottom: 0; }
.cta .eyebrow { color: #8fb5ff; }
.cta .btn-light { color: var(--ilogu-primary); font-weight: 600; }

.site-footer { background: #f7faff; border-top: .0625rem solid var(--ilogu-border); padding: 5rem 0 2rem; }
.site-footer img { height: auto; width: 8.5rem; }
.site-footer ul { list-style: none; padding: 0; }
.site-footer li { margin: .5rem 0; }
.site-footer a { color: #71869d; text-decoration: none; }
.site-footer a:hover { color: var(--ilogu-primary); }
.site-footer h2 { color: var(--ilogu-navy); }
.back-to-top { background: rgba(33,50,91,.92); border: 0; border-radius: .3125rem; bottom: 1.25rem; color: #fff; display: none; height: 2.75rem; position: fixed; right: 1.25rem; width: 2.75rem; z-index: 1020; }
.back-to-top.is-visible { display: block; }

.timeline { border-left: .125rem solid #e7eaf3; margin-left: .7rem; padding-left: 2.2rem; }
.timeline article { margin-bottom: 3rem; position: relative; }
.timeline article::before { background: var(--ilogu-primary); border: .3rem solid #eaf1ff; border-radius: 50%; content: ""; height: 1.3rem; left: -2.9rem; position: absolute; top: .2rem; width: 1.3rem; }
.timeline time, .article-meta { color: #8c98a4; font-size: .8rem; }
.placeholder-entry { opacity: .7; }
.prose { max-width: 52rem; }
.prose h2 { margin-top: 2.75rem; }
.criteria section { align-items: flex-start; border-top: .0625rem solid var(--ilogu-border); display: flex; gap: 1.25rem; padding: 1.5rem 0; }
.criteria section > span { align-items: center; background: rgba(55,125,255,.1); border-radius: 50%; color: var(--ilogu-primary); display: flex; flex: 0 0 auto; font-weight: 600; height: 2.5rem; justify-content: center; width: 2.5rem; }
.criteria p { margin-bottom: 0; }
code { color: #d63384; }

@media (max-width: 991.98px) {
  .navbar-collapse { background: #fff; border: .0625rem solid var(--ilogu-border); border-radius: .75rem; box-shadow: 0 .75rem 2rem rgba(140,152,164,.18); margin-top: .75rem; padding: 1rem; }
  .fact-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .fact-grid > div { border-bottom: .0625rem solid var(--ilogu-border); }
  .fact-grid > div:nth-child(2) { border-right: 0; }
  .fact-grid > div:nth-last-child(-n+2) { border-bottom: 0; }
  .hero-home .media-placeholder { transform: none; }
}

@media (max-width: 575.98px) {
  .row.g-5 { --bs-gutter-x: 1.5rem; }
  .fact-grid { grid-template-columns: 1fr; }
  .fact-grid > div { border-right: 0; }
  .fact-grid > div:nth-last-child(2) { border-bottom: .0625rem solid var(--ilogu-border); }
  .cta .container { align-items: stretch; flex-direction: column; }
  .cta .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* Ver5: Scrollbewegungen aus Bild- und Inhaltscontainern an die Seite weitergeben.
   app.min.css setzt global overscroll-behavior: contain; zusammen mit
   overflow: hidden blockiert das Mausrad/Trackpad über diesen Bereichen. */
#content,
#content * {
  overscroll-behavior: auto;
}