/*
Theme Name: Billerbeck IT Solutions
Theme URI: https://www.billerbeck-it.software/
Author: Billerbeck IT
Description: Custom theme for Billerbeck IT Solutions — Warm Modern
Version: 2.0.0
License: GNU General Public License v2 or later
Text Domain: billerbeck-it
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* === Grundpalette === */
  --navy:           #00305b;
  --navy-dark:      #001f3d;
  --navy-soft:      #1a4574;

  --steel:          #6e82a6;
  --steel-soft:     #9aabc7;
  --steel-pale:     #c4cfdf;

  --gray:           #c6c6c6;
  --gray-light:     #e3e3e3;
  --gray-pale:      #f1f1f1;

  --paper:          #ffffff;
  --paper-warm:     #fafafa;
  --paper-soft:     #fafafa;   /* compat alias */
  --blush:          #e3e3e3;   /* compat alias → gray-light */

  --ink:            #0d1a2b;
  --mute:           #5a6477;

  /* === Produktfarben === */
  --pim:            #00305b;
  --pim-soft:       #6e82a6;
  --pim-pale:       #e6ecf3;

  --dms:            #f39200;
  --dms-soft:       #f7b14d;
  --dms-pale:       #fdeed1;

  --workflow:       #62544a;
  --workflow-soft:  #8b7a6e;
  --workflow-pale:  #ecddd2;

  --rag:            #edb400;
  --rag-soft:       #f5cf52;
  --rag-pale:       #fdf2cc;

  /* === Status === */
  --success:        #4caf7a;
  --warning:        #f39200;
  --error:          #d64545;

  /* Legacy color aliases (sub-page templates) */
  --color-primary:      #00305b;
  --color-primary-dark: #001f3d;
  --color-primary-mid:  #6e82a6;
  --color-accent:       #00305b;
  --color-accent-hover: #1a4574;
  --color-claim:        #c6c6c6;
  --color-text:         #0d1a2b;
  --color-text-muted:   #5a6477;
  --color-bg:           #fafafa;
  --color-bg-light:     #e3e3e3;
  --color-bg-dark:      #00305b;
  --color-border:       #e3e3e3;
  --color-gold:         #edb400;
  --color-gold-light:   rgba(237,180,0,.12);

  /* Typography */
  --font-display: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-sans:    "Manrope", system-ui, sans-serif;
  --font-heading: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, monospace;

  /* Layout */
  --container:    1280px;
  --radius:       12px;
  --radius-lg:    24px;
  --radius-pill:  999px;

  /* Shadows */
  --shadow-sm:      0 4px 12px rgba(0,48,91,.06);
  --shadow-md:      0 8px 24px rgba(0,48,91,.10);
  --shadow-lg:      0 24px 40px -20px rgba(0,48,91,.20);
  --shadow-navy:    0 24px 40px -20px rgba(0,48,91,.40);
  --shadow-dark:    0 24px 40px -20px rgba(0,0,0,.30);
  --shadow-blue-sm: 0 2px 12px rgba(0,48,91,.08);
  --shadow-blue:    0 8px 28px rgba(0,48,91,.12);
  --shadow-blue-lg: 0 20px 50px rgba(0,48,91,.18);

  /* Easing */
  --ease-out-expo:      cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out-quart:  cubic-bezier(0.76, 0, 0.24, 1);
  --transition:         0.2s ease;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes wm-bob   { 0%,100% { transform: translateY(0) }    50% { transform: translateY(-8px) } }
@keyframes wm-spin  { to      { transform: rotate(360deg) } }
@keyframes wm-hub-pulse  { 0%,100% { opacity: .25 }   50% { opacity: 1 } }
@keyframes wm-hub-dash   { to { stroke-dashoffset: -40 } }
@keyframes wm-hub-float  { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-6px) } }
@keyframes wm-flow-dash  { to { stroke-dashoffset: -32 } }
@keyframes wm-flow-blink { 0%,100% { opacity: 1 } 50% { opacity: .35 } }
@keyframes float-up      { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-8px) } }
@keyframes fade-in-down  { from { opacity: 0; transform: translateY(-10px) } to { opacity: 1; transform: translateY(0) } }
@keyframes wave-drift    { 0% { transform: scale(1.05) translate(0,0) } 33% { transform: scale(1.08) translate(-1.5%,1%) } 66% { transform: scale(1.06) translate(1.5%,-.8%) } 100% { transform: scale(1.05) translate(0,0) } }

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
.skip-link {
  position: absolute; top: -100%; left: 1rem; z-index: 9999;
  padding: .5rem 1rem; background: var(--navy); color: #fff;
  font-weight: 600; border-radius: 0 0 var(--radius) var(--radius);
  text-decoration: none; transition: top .2s ease;
}
.skip-link:focus { top: 0; }

:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 3px;
  border-radius: 4px;
}
:focus:not(:focus-visible) { outline: none; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  color: var(--navy);
  letter-spacing: -0.025em;
}
h1 { font-size: clamp(2.5rem, 6vw, 6rem); }
h2 { font-size: clamp(2rem, 4vw, 4rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 2rem); letter-spacing: -0.015em; }
h4 { font-size: 1.1rem; letter-spacing: -0.01em; }

p { color: var(--mute); line-height: 1.7; }

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 3.5rem;
  position: relative;
  z-index: 1;
}

.section { padding: 5rem 0; }

.section--light { background: var(--paper-soft); }

.section--dark {
  background: var(--navy);
  color: var(--paper);
}
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: #fff; }
.section--dark p   { color: rgba(244,239,230,.75); }

.about { background: var(--paper); }

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}
.section__header p { margin-top: 1rem; font-size: 1.05rem; }

.label,
.section__header .label {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 1rem;
}

.section--dark .section__header .label { color: var(--steel-soft); }

.eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 1rem;
}
.eyebrow--light { color: var(--steel-soft); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  padding: 1rem 1.75rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: .9375rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}

.btn--primary {
  background: var(--navy);
  color: var(--paper);
}
.btn--primary:hover { background: var(--navy-soft); }

.btn--outline {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
}
.btn--outline:hover { background: rgba(0,41,102,.04); }

.btn--outline-white {
  background: transparent;
  color: var(--paper);
  border: 1.5px solid var(--blush);
}
.btn--outline-white:hover { background: rgba(244,239,230,.08); border-color: var(--paper); }

.btn--white {
  background: var(--paper-soft);
  color: var(--navy);
  font-weight: 700;
}
.btn--white:hover { background: var(--blush); }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--gray-light);
  transition: box-shadow .3s ease;
}
.site-header.scrolled {
  box-shadow: 0 2px 24px rgba(0,41,102,.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-logo { display: flex; align-items: center; }
.site-logo img { height: 40px; width: auto; }

/* Main nav — pill container */
.main-nav {
  display: flex;
  align-items: center;
  gap: 0;
}
.main-nav > ul {
  display: flex;
  align-items: center;
  background: var(--paper-soft);
  border: 1px solid var(--blush);
  padding: 6px;
  border-radius: var(--radius-pill);
  gap: 2px;
}
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  display: block;
  padding: 8px 16px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  border-radius: var(--radius-pill);
  transition: background .18s ease, color .18s ease;
}
.main-nav > ul > li > a:hover {
  background: rgba(0,41,102,.05);
  color: var(--navy);
}
.main-nav > ul > li.current-menu-item > a,
.main-nav > ul > li > a[aria-current="page"] {
  background: var(--navy);
  color: var(--paper);
}
.main-nav > ul > li > a::after { display: none; }
.main-nav .has-dropdown > a::after { display: none; }

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: calc(100% + .5rem);
  left: 0;
  background: var(--paper-soft);
  border: 1px solid var(--blush);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  padding: .5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .22s ease, transform .22s ease, visibility .22s;
  z-index: 200;
}
.has-dropdown:hover .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: .625rem .875rem;
  font-size: .9rem;
  color: var(--ink);
  border-radius: 10px;
  transition: background .15s ease;
}
.dropdown-menu a:hover { background: var(--blush); color: var(--navy); }

/* Nav CTA pill button */
.nav-cta {
  margin-left: 1.25rem;
  padding: .625rem 1.375rem !important;
  background: var(--navy) !important;
  color: var(--paper) !important;
  border-radius: var(--radius-pill) !important;
  font-family: var(--font-sans) !important;
  font-size: .875rem !important;
  font-weight: 500 !important;
  border: none !important;
  transition: background .2s ease !important;
}
.nav-cta:hover { background: var(--navy-soft) !important; }
.nav-cta::after { display: none !important; }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: .5rem;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all .2s ease;
}

/* Global wave background — disabled in warm design */
.bg-wave { display: none; }

/* ============================================================
   HERO — WARM CANVAS
   ============================================================ */
.hero {
  padding: 40px 0 80px;
  background: var(--paper);
  position: relative;
  z-index: 1;
}

.hero__canvas {
  background: var(--paper-soft);
  border-radius: 28px;
  border: 1px solid var(--blush);
  padding: 44px 56px;
  position: relative;
  overflow: hidden;
}

/* Rotating orbit ring */
.hero__orbit {
  position: absolute;
  top: -160px; right: -160px;
  width: 460px; height: 460px;
  border-radius: 50%;
  border: 1px dashed var(--steel-soft);
  opacity: .45;
  pointer-events: none;
  animation: wm-spin 30s linear infinite;
}
.hero__orbit::after {
  content: '';
  position: absolute;
  top: -8px; left: 50%;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--navy);
  transform: translateX(-50%);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
}

.hero__trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blush);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--navy);
  font-weight: 500;
  margin-bottom: 24px;
}
.hero__trust-pill::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--navy);
  flex-shrink: 0;
}

.hero h1 {
  font-size: clamp(1.85rem, 3vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--navy);
  margin-bottom: 20px;
}
.hero h1 em {
  font-style: italic;
  font-weight: 500;
  background: linear-gradient(105deg, var(--steel), var(--navy));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--mute);
  line-height: 1.6;
  max-width: 480px;
  margin-bottom: 28px;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.hero__product-strip {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px dashed var(--blush);
}

.hero__trust-row {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px dashed var(--blush);
}

.hero__avatars { display: flex; }
.hero__avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--paper-soft);
}
.hero__avatar:not(:first-child) { margin-left: -10px; }

.hero__trust-text { font-family: var(--font-sans); }
.hero__trust-text strong {
  display: block;
  font-size: 13px;
  color: var(--ink);
  font-weight: 600;
}
.hero__trust-text span { font-size: 12px; color: var(--mute); }

/* Floating product cards */
.hero__visual {
  position: relative;
  height: 480px;
}

/* 4-product color strip in hero visual */
.hero-product-strip {
  position: absolute;
  bottom: 0; left: 0;
  display: flex; gap: 6px; z-index: 2;
}
.hero-product-dot {
  display: flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 20px;
  font-family: var(--font-mono); font-size: 9px; font-weight: 700; letter-spacing: .12em;
}
.hero-product-dot::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0;
}
.hero-product-dot--pim      { background: var(--navy); color: #fff; }
.hero-product-dot--pim::before { background: rgba(255,255,255,.5); animation: wm-pulse 2.4s ease-in-out infinite; }
.hero-product-dot--dms      { background: var(--dms-pale); color: var(--navy-dark); border: 1px solid rgba(243,146,0,.3); }
.hero-product-dot--dms::before { background: var(--dms); animation: wm-pulse 2.4s ease-in-out .6s infinite; }
.hero-product-dot--workflow { background: var(--workflow-pale); color: var(--navy-dark); border: 1px solid rgba(98,84,74,.2); }
.hero-product-dot--workflow::before { background: var(--workflow); animation: wm-pulse 2.4s ease-in-out 1.2s infinite; }
.hero-product-dot--rag      { background: var(--rag-pale); color: var(--navy-dark); border: 1px solid rgba(237,180,0,.3); }
.hero-product-dot--rag::before { background: var(--rag); animation: wm-pulse 2.4s ease-in-out 1.8s infinite; }

.hero-card {
  position: absolute;
  border-radius: 16px;
  padding: 20px;
}
.hero-card--pim {
  top: 0; right: 0;
  width: 280px; height: 200px;
  background: var(--paper);
  border: 1px solid var(--blush);
  box-shadow: var(--shadow-lg);
  animation: wm-bob 6s ease-in-out infinite;
}
.hero-card--ai {
  top: 180px; left: 0;
  width: 240px; height: 240px;
  background: var(--navy);
  color: var(--paper);
  box-shadow: var(--shadow-navy);
  animation: wm-bob 6s ease-in-out 2s infinite;
}
.hero-card--dms {
  bottom: 0; right: 40px;
  width: 200px; height: 140px;
  background: var(--blush);
  border: 1px solid var(--steel-soft);
  animation: wm-bob 6s ease-in-out 4s infinite;
}

.hero-card__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  color: var(--steel);
  margin-bottom: 12px;
}
.hero-card--ai  .hero-card__label { color: var(--steel-soft); }
.hero-card--dms .hero-card__label { color: var(--navy); }

.hero-card__img {
  width: 100%; height: 130px;
  border-radius: 8px;
  background-image: repeating-linear-gradient(135deg, rgba(0,41,102,.05) 0 1px, transparent 1px 14px);
  background-color: rgba(0,41,102,.03);
  border: 1px dashed rgba(0,41,102,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(0,41,102,.35);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.hero-card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  color: var(--paper);
  line-height: 1.2;
  margin-top: 8px;
}
.hero-card__bar-wrap {
  margin-top: 16px; height: 6px;
  background: rgba(255,255,255,.15); border-radius: 3px; overflow: hidden;
}
.hero-card__bar { width: 72%; height: 100%; background: var(--steel-soft); }
.hero-card__bar-label {
  margin-top: 8px;
  font-family: var(--font-mono); font-size: 11px; color: var(--steel-soft);
}
.hero-card__live {
  margin-top: 16px; padding: 8px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-sans); font-size: 12px; color: var(--paper);
}
.hero-card__live::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%; background: var(--success); flex-shrink: 0;
}
.hero-card__num {
  font-family: var(--font-display); font-weight: 700; font-size: 36px;
  color: var(--navy); line-height: 1; margin-top: 4px;
}
.hero-card__sub {
  font-family: var(--font-sans); font-size: 12px; color: var(--mute); margin-top: 4px;
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--paper);
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--blush);
  position: relative; z-index: 1;
}
.trust-bar__inner {
  display: flex; align-items: center; gap: 2rem;
  flex-wrap: nowrap; justify-content: center;
}
.trust-bar__label {
  font-family: var(--font-mono);
  font-size: .72rem; font-weight: 400;
  color: var(--mute); text-transform: uppercase; letter-spacing: .12em; white-space: nowrap;
}
.trust-bar__logos {
  display: flex; gap: .75rem;
  align-items: center; flex-wrap: wrap; justify-content: center;
}
.trust-badge {
  display: flex; align-items: center; gap: .5rem;
  font-family: var(--font-sans); font-size: .8rem; font-weight: 500; color: var(--navy);
  background: var(--paper-soft); border: 1px solid var(--blush);
  padding: .4rem 1rem; border-radius: var(--radius-pill); cursor: pointer;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.trust-badge:hover {
  background: var(--blush); border-color: rgba(0,41,102,.2); transform: translateY(-1px);
}

/* ============================================================
   PRODUCTS SECTION (PIM / DMS / WORKFLOW / RAG — 4er-Grid)
   ============================================================ */
.products {
  padding: 80px 0 40px;
  background: var(--paper);
  position: relative; z-index: 1;
}

.products__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 24px;
  padding: 0 8px;
}
.products__head-left h2 { font-size: clamp(2rem, 4vw, 4rem); margin-top: 12px; line-height: 1.02; }
.products__head-left h2 span { color: var(--steel); }
.products__head-right {
  max-width: 320px;
  font-size: 15px; color: var(--mute); line-height: 1.6;
}

/* 3-column equal grid + wide RAG card spanning full width */
.product-cards {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  padding: 0 8px;
}

.product-card {
  border-radius: 28px;
  padding: 36px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.product-card--pim { min-height: 380px; }

.product-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0,48,91,.12);
}

/* PIM: pale blue bg — consistent mit anderen Karten */
.product-card--pim {
  background: #f4f7fa;
  border: 1px solid rgba(0,48,91,.09);
  border-top: 3px solid var(--pim);
  color: var(--navy-dark);
}

/* DMS: orange-pale bg, dark text */
.product-card--dms {
  background: #fdf9f4;
  border: 1px solid rgba(243,146,0,.12);
  border-top: 3px solid var(--dms);
  color: var(--navy-dark);
}

/* Workflow: taupe-pale bg, dark text */
.product-card--workflow,
.product-card--flow {
  background: #f7f4f2;
  border: 1px solid rgba(98,84,74,.10);
  border-top: 3px solid var(--workflow);
  color: var(--navy-dark);
}

/* RAG: gold-pale bg, dark text */
.product-card--rag {
  background: #fdfcf4;
  border: 1px solid rgba(237,180,0,.12);
  border-top: 3px solid var(--rag);
  color: var(--navy-dark);
}

.product-card__fullname {
  font-size: 10px;
  letter-spacing: .08em;
  opacity: .5;
  margin-top: 2px;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.product-card__icon-wrap {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 28px; color: #fff;
}
.product-card--pim      .product-card__icon-wrap { background: var(--pim); }
.product-card--dms      .product-card__icon-wrap { background: var(--dms); }
.product-card--workflow .product-card__icon-wrap,
.product-card--flow     .product-card__icon-wrap { background: var(--workflow); }
.product-card--rag      .product-card__icon-wrap { background: var(--rag); color: var(--navy-dark); }

.product-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card__tag {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: .2em; margin-bottom: 10px; font-weight: 700;
}
.product-card--pim      .product-card__tag { color: var(--pim); }
.product-card--dms      .product-card__tag { color: var(--dms); }
.product-card--workflow .product-card__tag,
.product-card--flow     .product-card__tag { color: var(--workflow); }
.product-card--rag      .product-card__tag { color: var(--rag); }

.product-card h3 {
  font-size: clamp(1.5rem, 2.2vw, 2.2rem);
  margin-bottom: 12px; line-height: 1.05; letter-spacing: -0.02em;
}
.product-card--pim h3 { font-size: clamp(1.5rem, 2.2vw, 2.2rem); color: var(--navy-dark); }

/* Wide full-width RAG card */
.product-card--rag-wide {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: center;
  gap: 32px;
  padding: 28px 36px;
  min-height: auto;
}
.product-card--rag-wide .product-card__body { flex: 1; }
.product-card--rag-wide .product-card__body h3 { font-size: clamp(1.2rem, 1.6vw, 1.5rem); margin-bottom: 6px; }
.product-card--rag-wide .product-card__body p  { font-size: 13px; margin-bottom: 0; }
.product-card--rag-wide .product-card__cta { margin-top: 0; white-space: nowrap; flex-shrink: 0; }

.product-card p {
  font-size: 15px; line-height: 1.6; opacity: .85; flex: 1;
}
.product-card--pim p { color: rgba(0,31,61,.65); font-size: 15px; }

.product-card__cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-sans); font-size: 13px; font-weight: 600;
  margin-top: 20px; opacity: .9;
  transition: gap .15s ease;
}
.product-card--pim      .product-card__cta { color: var(--navy-dark); font-size: 14px; }
.product-card--dms      .product-card__cta { color: var(--navy-dark); }
.product-card--workflow .product-card__cta,
.product-card--flow     .product-card__cta { color: var(--navy-dark); }
.product-card--rag      .product-card__cta { color: var(--navy-dark); }
.product-card:hover .product-card__cta { gap: 12px; }

/* ============================================================
   SOLUTIONS OVERVIEW (ecosystem diagram + panels)
   ============================================================ */
.solutions-section {
  background: var(--paper);
  padding: 40px 0 80px;
  position: relative; z-index: 1;
}

/* Ecosystem diagram */
.ecosystem__diagram {
  display: grid;
  grid-template-columns: 200px 1fr 1fr 200px;
  grid-template-rows: auto auto auto;
  gap: 0;
  align-items: center;
  justify-items: center;
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 0;
}

.eco-channels {
  grid-column: 1; grid-row: 1 / 4;
  display: flex; flex-direction: column; gap: .75rem; align-self: center;
}
.eco-channel-group {
  background: var(--navy); border-radius: var(--radius);
  padding: 1.25rem; width: 175px;
}
.eco-channel-group__title {
  color: var(--paper); font-size: .8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  margin-bottom: .75rem; padding-bottom: .5rem;
  border-bottom: 1px solid rgba(255,255,255,.2);
}
.eco-channel-item {
  background: var(--paper-soft); border-radius: 6px;
  padding: .5rem .75rem; font-size: .8rem; font-weight: 600;
  color: var(--navy); margin-bottom: .4rem; text-align: center;
}
.eco-channel-item:last-child { margin-bottom: 0; }

.eco-external {
  grid-column: 4; grid-row: 1 / 4; align-self: center;
}
.eco-external-box {
  background: var(--navy); border-radius: var(--radius);
  padding: 1.25rem; width: 175px; color: var(--paper);
}
.eco-external-box h4 { color: var(--paper); font-size: .9rem; margin-bottom: .5rem; }
.eco-external-box p  { color: rgba(244,239,230,.75); font-size: .75rem; margin: 0; line-height: 1.5; }

.eco-top {
  grid-column: 2 / 4; grid-row: 1;
  display: flex; justify-content: center; padding-bottom: 1.5rem;
}
.eco-erp {
  background: var(--navy-soft); color: var(--paper);
  border-radius: var(--radius); padding: 1rem 2rem; text-align: center; min-width: 260px;
}
.eco-erp h4 { color: var(--paper); font-size: 1rem; margin-bottom: .25rem; }
.eco-erp p  { color: rgba(244,239,230,.7); font-size: .78rem; margin: 0; }

.eco-middle {
  grid-column: 2 / 4; grid-row: 2 / 4;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  grid-template-rows: auto auto;
  row-gap: 2rem;
  column-gap: 2.5rem;
  align-items: center;
  justify-items: center;
  width: 100%;
  padding: .5rem 0 1.5rem;
}
.eco-circle {
  width: 200px; height: 200px; border-radius: 50%;
  border: 3px solid var(--navy);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; background: var(--paper-soft); padding: 1.5rem; position: relative;
  box-shadow: var(--shadow-md);
  transition: transform .2s ease, box-shadow .2s ease;
}
.eco-circle--sm {
  width: 150px; height: 150px;
  border-width: 2px;
}
.eco-circle--sm .eco-circle__label { font-size: 1.4rem; }
.eco-circle--sm p { font-size: .65rem; }
.eco-circle:hover { transform: scale(1.04); box-shadow: 0 12px 40px rgba(0,41,102,.15); }
.eco-circle--pim      { border-color: var(--navy); }
.eco-circle--dms      { border-color: var(--dms); }
.eco-circle--workflow { border-color: var(--workflow); }
.eco-circle--rag      { border-color: var(--rag); }
.eco-circle__label {
  font-size: 2rem; font-weight: 800; line-height: 1;
  font-family: var(--font-display); margin-bottom: .35rem;
}
.eco-circle--pim      .eco-circle__label { color: var(--navy); }
.eco-circle--dms      .eco-circle__label { color: var(--dms); }
.eco-circle--workflow .eco-circle__label { color: var(--workflow); font-size: 1.1rem; }
.eco-circle--rag      .eco-circle__label { color: var(--rag); font-size: 1.6rem; }
.eco-circle h4 { font-size: .8rem; font-weight: 700; color: var(--navy); margin-bottom: .25rem; }
.eco-circle p  { font-size: .7rem; color: var(--mute); margin: 0; line-height: 1.4; }

.eco-connector {
  display: flex; flex-direction: column; align-items: center; gap: .25rem;
  font-size: .6rem; color: var(--mute); text-align: center; flex-shrink: 0; max-width: 80px;
}

.eco-exchange {
  display: flex; flex-direction: column; align-items: center; gap: .25rem;
  font-size: .65rem; color: var(--mute); font-weight: 600; text-align: center; flex-shrink: 0;
}
.eco-exchange__arrow { font-size: 1.1rem; color: var(--navy); }

.eco-bottom {
  grid-column: 2 / 4; grid-row: 3;
  display: flex; justify-content: space-around; width: 100%; padding-top: 1.5rem; gap: 2rem;
}
.eco-bottom-node {
  background: var(--navy-soft); color: var(--paper);
  border-radius: var(--radius); padding: .875rem 1.5rem; text-align: center; flex: 1;
}
.eco-bottom-node h4 { color: var(--paper); font-size: .875rem; margin: 0; }

.eco-features {
  display: flex; flex-wrap: wrap; gap: .75rem;
  justify-content: center; margin-top: 2.5rem;
}
.eco-pill {
  display: flex; align-items: center; gap: .5rem;
  background: var(--paper-soft); border: 1px solid var(--blush);
  border-radius: var(--radius-pill); padding: .5rem 1rem;
  font-size: .85rem; font-weight: 500; color: var(--navy);
}

/* Solution panels 2-col */
.solutions-showcase__panels { display: flex; flex-direction: column; gap: 1.25rem; }
.solutions-showcase__panels--2col {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2.5rem;
}

.solution-panel {
  display: block;
  background: var(--paper-soft); border: 1px solid var(--blush);
  border-radius: var(--radius-lg); padding: 1.75rem;
  text-decoration: none; color: inherit; position: relative; overflow: hidden;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.solution-panel::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(to bottom, var(--navy), var(--steel));
  transform: scaleY(0); transform-origin: bottom;
  transition: transform .3s var(--ease-out-expo); border-radius: 0 2px 2px 0;
}
.solution-panel:hover {
  box-shadow: var(--shadow-blue); transform: translateY(-2px); border-color: rgba(0,41,102,.2);
}
.solution-panel:hover::before { transform: scaleY(1); }

.solution-panel__header {
  display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1rem;
}
.solution-panel__icon {
  font-size: 2rem; flex-shrink: 0; line-height: 1; margin-top: .1rem;
}
.solution-panel__subtitle {
  font-family: var(--font-mono); font-size: .7rem; font-weight: 400;
  letter-spacing: .1em; text-transform: uppercase; color: var(--steel); margin: 0 0 .2rem;
}
.solution-panel__header h3 { font-size: 1.35rem; margin: 0; color: var(--navy); }
.solution-panel__badge {
  margin-left: auto; flex-shrink: 0;
  font-size: .65rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--steel); background: rgba(89,125,179,.1); border: 1px solid rgba(89,125,179,.2);
  padding: .25rem .75rem; border-radius: var(--radius-pill);
}
.solution-panel__text { font-size: .9rem; line-height: 1.65; margin: 0 0 1rem; color: var(--mute); }
.solution-panel__features {
  list-style: none; display: flex; flex-direction: column; gap: .35rem; margin: 0 0 1.25rem; padding: 0;
}
.solution-panel__features li {
  font-size: .875rem; color: var(--mute); padding-left: 1.25rem; position: relative;
}
.solution-panel__features li::before {
  content: '✓'; position: absolute; left: 0; color: var(--navy); font-weight: 700; font-size: .75rem;
}
.solution-panel__cta {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .875rem; font-weight: 600; color: var(--navy); transition: gap .15s ease;
}
.solution-panel:hover .solution-panel__cta { gap: .6rem; }

.solution-panel--pim::before     { background: linear-gradient(to bottom, var(--pim), var(--pim-soft)); }
.solution-panel--dms::before     { background: linear-gradient(to bottom, var(--dms), var(--dms-soft)); }
.solution-panel--workflow::before { background: linear-gradient(to bottom, var(--workflow), var(--workflow-soft)); }
.solution-panel--rag::before     { background: linear-gradient(to bottom, var(--rag), var(--rag-soft)); }

/* ============================================================
   BENEFITS SECTION
   ============================================================ */
.benefits__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
  counter-reset: benefit-counter;
}

.benefit-card {
  background: var(--paper-soft); border: 1px solid var(--blush);
  border-radius: var(--radius-lg); padding: 2rem; position: relative; overflow: hidden;
  counter-increment: benefit-counter;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
  cursor: pointer;
}
.benefit-card::before {
  content: counter(benefit-counter, decimal-leading-zero);
  position: absolute; top: 1.25rem; right: 1.5rem;
  font-family: var(--font-display); font-size: 1.75rem; font-weight: 700;
  color: var(--navy); opacity: .06; line-height: 1; letter-spacing: -0.03em;
  transition: opacity .3s ease;
}
.benefit-card::after {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(to bottom, var(--navy), var(--steel));
  transform: scaleY(0); transition: transform .3s var(--ease-out-expo);
  transform-origin: bottom; border-radius: 0 2px 2px 0;
}
.benefit-card:hover {
  border-color: rgba(0,41,102,.18); box-shadow: var(--shadow-blue); transform: translateY(-3px);
}
/* Hover für alle anklickbaren Kacheln mit data-modal (nicht nur benefit-card) */
[data-modal-title]:not(.benefit-card) {
  transition: transform .2s ease, box-shadow .2s ease;
}
[data-modal-title]:not(.benefit-card):hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,41,102,.12);
}
.benefit-card:hover::before { opacity: .12; }
.benefit-card:hover::after  { transform: scaleY(1); }

.benefit-card__icon {
  width: 48px; height: 48px;
  background: rgba(0,41,102,.06); border: 1px solid rgba(0,41,102,.1);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem; margin-bottom: 1.25rem;
}
.benefit-card h3 { font-size: 1rem; margin-bottom: .5rem; color: var(--navy); }
.benefit-card p  { font-size: .9rem; margin: 0; line-height: 1.7; }

/* ============================================================
   INDUSTRIES SECTION
   ============================================================ */
.industries__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--blush);
  border-radius: 24px;
  overflow: hidden;
}

.industry-card {
  padding: 28px; background: var(--paper-soft);
  display: flex; flex-direction: column; gap: 16px; min-height: 200px;
  text-decoration: none; color: inherit;
  border-right: 1px solid var(--blush);
  border-bottom: 1px solid var(--blush);
  transition: background .2s ease, transform .2s ease;
}
.industry-card:nth-child(3n)   { border-right: none; }
.industry-card:nth-child(n+4)  { border-bottom: none; }
.industry-card:hover { background: var(--blush); transform: translateY(-1px); }
.industry-card::before { display: none; }

.industry-card__icon-wrap {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--navy); color: var(--paper);
  display: flex; align-items: center; justify-content: center; font-size: 1.35rem;
  flex-shrink: 0;
}
.industry-card__icon { display: none; }

.industry-card h3 {
  font-family: var(--font-display); font-weight: 700; font-size: 22px; color: var(--navy);
}
.industry-card p  { font-size: 14px; color: var(--mute); margin: 0; line-height: 1.5; flex: 1; }

/* ============================================================
   ABOUT / STORY SECTION
   ============================================================ */
.about {
  padding: 80px 0;
  background: var(--paper);
  position: relative; z-index: 1;
}

.about__story {
  background: var(--navy); color: var(--paper);
  border-radius: 28px; padding: 72px 64px;
  position: relative; overflow: hidden;
}

.about__story__blob {
  position: absolute; bottom: -120px; right: -60px;
  width: 360px; height: 360px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--steel), transparent 70%);
  opacity: .5; pointer-events: none;
}

.about__story__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; position: relative;
}

.about__story h2 {
  font-size: clamp(1.75rem, 3.5vw, 3.75rem);
  color: var(--paper); margin-top: 16px; line-height: 1.0;
}
.about__story h2 em {
  font-style: italic; font-weight: 500; color: var(--steel-soft);
}
.about__story p {
  font-size: 17px; color: rgba(244,239,230,.85); line-height: 1.6; margin-top: 28px; max-width: 540px;
}

.about__stats {
  display: grid; grid-template-columns: repeat(3, auto); gap: 36px; margin-top: 40px;
}
.about__stat-num {
  font-family: var(--font-display); font-weight: 700; font-size: 44px;
  color: var(--paper); line-height: 1; display: block;
}
.about__stat-label {
  font-family: var(--font-sans); font-size: 15px; font-weight: 500; color: var(--steel-soft);
  margin-top: 4px; display: block;
}

/* Portrait & quote */
.about__portrait { position: relative; }
.about__portrait-img {
  width: 100%; aspect-ratio: 3/4; border-radius: 20px;
  overflow: hidden;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.05) 0 1px, transparent 1px 14px);
  background-color: rgba(255,255,255,.06);
  border: 1px dashed rgba(255,255,255,.18);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 11px;
  color: rgba(255,255,255,.35); letter-spacing: .06em; text-transform: uppercase;
}
.about__portrait-img img { width: 100%; height: 100%; object-fit: cover; }

.about__quote-card {
  position: absolute; bottom: -16px; left: -16px;
  background: var(--paper); color: var(--navy);
  padding: 16px 20px; border-radius: 16px; max-width: 280px;
  box-shadow: var(--shadow-dark);
}
.about__quote-name { font-family: var(--font-display); font-weight: 600; font-size: 14px; color: var(--navy); }
.about__quote-role { font-family: var(--font-sans); font-size: 12px; color: var(--mute); margin-top: 2px; }
.about__quote-text {
  font-family: var(--font-sans); font-style: italic; font-size: 13px;
  color: var(--ink); margin-top: 10px; line-height: 1.5;
}

/* Old about values kept for compatibility */
.about__values { display: flex; flex-direction: column; gap: 1.25rem; margin-top: 2rem; }
.about__value  { display: flex; gap: 1rem; align-items: flex-start; }
.about__value-icon {
  width: 40px; height: 40px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}
.about__value-text h4 { font-size: .9375rem; color: var(--paper); margin-bottom: .25rem; }
.about__value-text p  { font-size: .875rem; color: rgba(244,239,230,.7); margin: 0; }

/* image placeholder legacy */
.about__image { position: relative; }
.about__image-placeholder {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-soft) 100%);
  border-radius: var(--radius-lg); aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.35); font-size: 4rem;
}
.about__badge {
  position: absolute; bottom: -1.5rem; right: -1.5rem;
  background: var(--navy); color: #fff; padding: 1.25rem; border-radius: var(--radius-lg);
  text-align: center; box-shadow: var(--shadow-lg);
}
.about__badge .number { font-size: 2rem; font-weight: 800; display: block; }
.about__badge .text   { font-size: .75rem; font-weight: 600; opacity: .9; }

/* ============================================================
   SECURITY SECTION
   ============================================================ */
.security__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}
.security-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg); padding: 2rem; text-align: center;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
  cursor: pointer; position: relative; overflow: hidden;
}
.security-card::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent);
}
.security-card:hover {
  background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.18); transform: translateY(-2px);
}
.security-card__icon { font-size: 2.25rem; margin-bottom: 1.125rem; display: block; }
.security-card h3    { font-size: 1.05rem; color: #fff; margin-bottom: .75rem; }

/* ============================================================
   CTA SECTION — WARM CANVAS
   ============================================================ */
.cta {
  padding: 0 0 80px;
  background: var(--paper);
  position: relative; z-index: 1;
}

.cta__canvas {
  background: var(--paper-soft); border-radius: 28px; border: 1px solid var(--blush);
  padding: 64px 56px;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center;
}
.cta__canvas h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2rem, 3.5vw, 4rem); line-height: 1.0;
  color: var(--navy); margin: 0; letter-spacing: -0.025em;
}
.cta__body p { font-family: var(--font-sans); font-size: 16px; color: var(--mute); margin: 0 0 24px; }
.cta__actions {
  display: flex; gap: 12px; flex-wrap: wrap;
}

/* Old CTA for sub-pages */
.cta--dark {
  background: linear-gradient(150deg, #000d1a 0%, #001228 25%, #001f3d 55%, #002966 100%);
  padding: 6rem 0;
  text-align: center;
  position: relative; overflow: hidden;
}
.cta--dark h2, .cta--dark h3 { color: #fff; }
.cta--dark p { color: rgba(255,255,255,.85); font-size: 1.1rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--navy);
  color: rgba(244,239,230,.6);
  padding: 4rem 0 2rem;
  position: relative; z-index: 1;
}
.footer__logo { display: inline-block; margin-bottom: 1rem; }
.footer__logo img { height: 38px; width: auto; filter: brightness(0) invert(1); }

.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer__brand p { color: rgba(244,239,230,.55); font-size: .9rem; line-height: 1.7; margin-bottom: 1.5rem; }
.footer__contact { display: flex; flex-direction: column; gap: .75rem; font-size: .9rem; }
.footer__contact a {
  color: rgba(244,239,230,.6); transition: color .2s;
  display: flex; align-items: flex-start; gap: .5rem;
}
.footer__contact a:hover { color: var(--paper); }
.footer__contact address {
  color: rgba(244,239,230,.6); font-style: normal;
  display: flex; align-items: flex-start; gap: .5rem;
}
.footer__heading {
  font-size: .875rem; font-weight: 600; color: var(--paper);
  text-transform: uppercase; letter-spacing: .08em; margin-bottom: 1.25rem;
}
.footer__links { display: flex; flex-direction: column; gap: .625rem; }
.footer__links a { font-size: .9rem; color: rgba(244,239,230,.55); transition: color .2s; }
.footer__links a:hover { color: var(--paper); }
.footer__bottom {
  border-top: 1px solid rgba(244,239,230,.1); padding-top: 1.5rem;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.footer__bottom p { font-size: .875rem; color: rgba(244,239,230,.4); margin: 0; }
.footer__legal { display: flex; gap: 1.5rem; }
.footer__legal a { font-size: .875rem; color: rgba(244,239,230,.4); transition: color .2s; }
.footer__legal a:hover { color: var(--paper); }

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
[data-anim] {
  will-change: opacity, transform;
  transition:
    opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-anim="fade-up"]    { opacity: 0; transform: translateY(52px); }
[data-anim="fade-left"]  { opacity: 0; transform: translateX(-52px); }
[data-anim="fade-right"] { opacity: 0; transform: translateX(52px); }
[data-anim="scale-in"]   { opacity: 0; transform: scale(0.92) translateY(24px); }
[data-anim="fade-up-sm"] { opacity: 0; transform: translateY(28px); transition-duration: .55s; }
[data-anim].anim--visible { opacity: 1 !important; transform: translate(0,0) scale(1) !important; }

@media (prefers-reduced-motion: reduce) {
  [data-anim], [data-anim].anim--visible { transition: none !important; animation: none !important; }
  .hero__orbit, .hero-card--pim, .hero-card--ai, .hero-card--dms,
  .rag-hub__dot, .rag-hub__line { animation: none !important; }
}

/* ============================================================
   MODAL / INFO DIALOG
   ============================================================ */
.info-dialog {
  border: none; border-radius: 24px; padding: 0;
  box-shadow: 0 32px 80px rgba(0,41,102,.25);
  max-width: 520px; width: calc(100vw - 2rem);
  background: var(--paper-soft);
  /* Zentrierung sicherstellen */
  position: fixed;
  inset: 0;
  margin: auto;
  max-height: calc(100dvh - 4rem);
  overflow-y: auto;
}
.info-dialog::backdrop { background: rgba(14,23,38,.6); backdrop-filter: blur(8px); }
.info-dialog[open] { animation: fade-in-down .28s var(--ease-out-expo) forwards; }
.info-dialog__panel { display: flex; flex-direction: column; }
.info-dialog__header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-soft) 100%);
  padding: 2rem 2rem 1.5rem; border-radius: 24px 24px 0 0;
  display: flex; flex-direction: column; position: relative;
}
.info-dialog__close {
  position: absolute; top: 1rem; right: 1rem;
  background: rgba(255,255,255,.1); border: none; color: rgba(255,255,255,.7);
  width: 32px; height: 32px; border-radius: 50%; cursor: pointer;
  font-size: 1rem; display: flex; align-items: center; justify-content: center; transition: background .2s;
}
.info-dialog__close:hover { background: rgba(255,255,255,.2); color: #fff; }
.info-dialog__icon  { font-size: 2.25rem; margin-bottom: .75rem; }
.info-dialog__title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: #fff; letter-spacing: -0.02em; }
.info-dialog__body  { padding: 1.5rem 2rem; }
.info-dialog__text  { font-size: .9375rem; line-height: 1.75; color: var(--ink); }
.info-dialog__tags  { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.info-dialog__tag {
  background: rgba(0,41,102,.07); color: var(--navy);
  border: 1px solid rgba(0,41,102,.12);
  padding: .3rem .75rem; border-radius: var(--radius-pill);
  font-size: .75rem; font-weight: 600; letter-spacing: .02em;
}
.info-dialog__footer {
  padding: 1rem 2rem 1.5rem; display: flex; gap: .75rem; align-items: center;
}
.info-dialog__cta { flex: 1; text-align: center; }
.info-dialog__dismiss {
  background: none; border: none; cursor: pointer; padding: .75rem 1.25rem;
  font-size: .875rem; color: var(--mute); border-radius: var(--radius-pill);
  font-family: var(--font-sans); transition: background .2s;
}
.info-dialog__dismiss:hover { background: var(--blush); }

/* ============================================================
   PAGE HERO (sub-pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-soft) 60%, #004a8c 100%);
  padding: 5rem 0 4rem; position: relative;
}
.page-hero--compact { padding: 4rem 0 3rem; }
.page-hero--dms { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%); }

.page-hero__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.page-hero__content .label {
  display: inline-block; background: rgba(255,255,255,.15); color: rgba(255,255,255,.9);
  font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  padding: .375rem .875rem; border-radius: 100px; margin-bottom: 1.25rem;
}
.page-hero__content h1 { color: #fff; margin-bottom: 1rem; }
.page-hero__sub { color: rgba(255,255,255,.8); font-size: 1.05rem; line-height: 1.75; margin-bottom: 2rem; }
.page-hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* PIM Visual Card */
.pim-visual-card {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg); overflow: hidden; backdrop-filter: blur(10px);
}
.pim-visual-card__header {
  background: rgba(0,0,0,.2); padding: .75rem 1rem; display: flex; align-items: center; gap: .4rem;
}
.pim-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.pim-dot--blue  { background: #3b82f6; }
.pim-dot--grey  { background: #6b7280; }
.pim-dot--light { background: #9ca3af; }
.pim-visual-card__body { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.1); }
.pim-stat { background: rgba(255,255,255,.06); padding: 1.5rem 1.25rem; text-align: center; }
.pim-stat__num { display: block; font-size: 1.75rem; font-weight: 800; color: #fff; line-height: 1; margin-bottom: .35rem; }
.pim-stat__label { font-size: .72rem; color: rgba(255,255,255,.6); text-transform: uppercase; letter-spacing: .06em; line-height: 1.3; }

.branch-icons-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.branch-icon-box {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-lg);
  padding: 1.25rem; text-align: center; display: flex; flex-direction: column; gap: .5rem; align-items: center;
  font-size: .8rem; color: rgba(255,255,255,.85); font-weight: 600; transition: background .2s;
}
.branch-icon-box:hover { background: rgba(255,255,255,.18); }
.branch-icon-box span:first-child { font-size: 2rem; }

/* ============================================================
   COMPARE SECTION
   ============================================================ */
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.compare-card { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--blush); }
.compare-card--good { border-color: var(--navy); }
.compare-card__header { display: flex; align-items: center; gap: 1rem; padding: 1.5rem 2rem; }
.compare-card--bad  .compare-card__header { background: #fef2f2; }
.compare-card--good .compare-card__header { background: var(--navy); }
.compare-icon { width: 32px; height: 32px; border-radius: 50%; background: #fca5a5; color: #dc2626; display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
.compare-icon--good { background: rgba(255,255,255,.2); color: #fff; }
.compare-card--bad  h3 { color: #dc2626; margin: 0; font-size: 1.1rem; }
.compare-card--good h3 { color: #fff; margin: 0; font-size: 1.1rem; }
.compare-list { padding: 1.5rem 2rem; display: flex; flex-direction: column; gap: .75rem; }
.compare-list__item { display: flex; align-items: flex-start; gap: .75rem; font-size: .9rem; line-height: 1.5; }
.compare-list__item--bad::before  { content: '✗'; color: #dc2626; flex-shrink: 0; font-weight: 700; }
.compare-list__item--good::before { content: '✓'; color: var(--navy); flex-shrink: 0; font-weight: 700; }

/* ============================================================
   FEATURE ROWS
   ============================================================ */
.feature-rows { display: flex; flex-direction: column; gap: 5rem; }
.feature-row { display: grid; grid-template-columns: 260px 1fr; gap: 4rem; align-items: center; }
.feature-row--reverse { grid-template-columns: 1fr 260px; }
.feature-row--reverse .feature-row__visual { order: 2; }
.feature-row__visual {
  display: flex; align-items: center; justify-content: center;
  background: var(--paper-soft); border: 1px solid var(--blush);
  border-radius: var(--radius-lg); min-height: 220px; font-size: 5rem; position: relative; overflow: hidden;
}
.feature-row__visual::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,41,102,.04) 0%, transparent 60%); border-radius: inherit;
}
.feature-row__content h3 { font-size: 1.5rem; margin-bottom: 1rem; color: var(--navy); }
.feature-row__content > p { font-size: 1.05rem; line-height: 1.75; margin-bottom: 1.5rem; }
.feature-row__list { list-style: none; margin: 0; padding: 0; }
.feature-row__list li { padding: .7rem 0 .7rem 1.75rem; position: relative; border-bottom: 1px solid var(--blush); font-size: .95rem; }
.feature-row__list li:last-child { border-bottom: none; }
.feature-row__list li::before { content: '→'; position: absolute; left: 0; color: var(--navy); font-weight: 700; }

.io-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.io-card { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg); padding: 2rem; }
.io-card h4 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.io-card ul  { display: flex; flex-direction: column; gap: .5rem; }
.io-card li  { font-size: .875rem; color: rgba(255,255,255,.7); padding-left: 1rem; position: relative; }
.io-card li::before { content: '·'; position: absolute; left: 0; color: var(--steel); }

.pim-dms-combo { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.pim-dms-combo__list { display: flex; flex-direction: column; gap: .625rem; margin-top: 1.25rem; }
.pim-dms-combo__list li { font-size: .9rem; color: rgba(255,255,255,.75); padding-left: 1rem; position: relative; }
.combo-circles { display: flex; align-items: center; justify-content: center; gap: 1rem; }
.combo-circle { width: 120px; height: 120px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.75rem; font-weight: 800; font-family: var(--font-display); border: 3px solid rgba(255,255,255,.3); }
.combo-circle--pim { color: var(--steel); background: rgba(89,125,179,.15); }
.combo-circle--dms { color: #e8820c; background: rgba(232,130,12,.12); }
.combo-plus { font-size: 2rem; color: rgba(255,255,255,.4); font-weight: 300; }

/* ============================================================
   STRENGTHS / BRANCHEN
   ============================================================ */
.strengths-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.strength-card { background: var(--paper-soft); border: 1px solid var(--blush); border-radius: var(--radius-lg); padding: 2.5rem 2rem; text-align: center; transition: all .2s; }
.strength-card:hover { border-color: var(--navy); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.strength-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.strength-card h3 { margin-bottom: .75rem; }

.branche-card { background: var(--paper-soft); border: 1px solid var(--blush); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 2rem; transition: box-shadow .2s; }
.branche-card:hover { box-shadow: var(--shadow-md); }
.branche-card__header { display: flex; align-items: center; gap: 1rem; padding: 1.75rem 2rem; background: var(--navy); }
.branche-card__icon { font-size: 2rem; }
.branche-card__header h3 { color: #fff; margin: 0; font-size: 1.3rem; }
.branche-card__body { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 0; }
.branche-card__challenge, .branche-card__results, .branche-card__features { padding: 1.75rem 2rem; border-right: 1px solid var(--blush); }
.branche-card__features { border-right: none; }
.branche-card__body h4 { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--navy); margin-bottom: 1rem; }
.branche-stats { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.branche-stat { background: var(--blush); border-radius: var(--radius); padding: .75rem; text-align: center; }
.branche-stat__num { display: block; font-size: 1.25rem; font-weight: 800; color: var(--navy); line-height: 1; margin-bottom: .25rem; }
.branche-stat__label { font-size: .7rem; color: var(--mute); line-height: 1.3; }
.branche-card__features ul { display: flex; flex-direction: column; gap: .5rem; }
.branche-card__features li { font-size: .875rem; color: var(--mute); padding-left: 1rem; position: relative; }
.branche-card__features li::before { content: '✓'; position: absolute; left: 0; color: var(--navy); font-size: .75rem; font-weight: 700; }

/* ============================================================
   CONTACT / FORM
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 4rem; align-items: flex-start; }
.contact-form-wrap h2 { margin-bottom: .5rem; }
.contact-form-wrap > p { margin-bottom: 2rem; }
.form-success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 1.5rem; font-weight: 600; }
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .375rem; }
.form-group label { font-size: .875rem; font-weight: 600; color: var(--navy); }
.form-group input, .form-group select, .form-group textarea {
  border: 1.5px solid var(--blush); border-radius: var(--radius);
  padding: .75rem 1rem; font-size: .9375rem; font-family: var(--font-sans);
  color: var(--ink); background: var(--paper-soft);
  transition: border-color .2s, box-shadow .2s; outline: none; width: 100%;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--navy); box-shadow: 0 0 0 3px rgba(0,41,102,.08);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group--check { margin-top: .25rem; }
.checkbox-label { display: flex; align-items: flex-start; gap: .75rem; font-size: .875rem; color: var(--mute); cursor: pointer; line-height: 1.5; }
.checkbox-label input { margin-top: .2rem; flex-shrink: 0; accent-color: var(--navy); }
.checkbox-label a { color: var(--navy); text-decoration: underline; }

.contact-info__card { background: var(--navy); border-radius: var(--radius-lg); padding: 2rem; margin-bottom: 1.5rem; }
.contact-info__card h3 { color: #fff; margin-bottom: 1.5rem; }
.contact-info__items { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-info__item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-info__icon { font-size: 1.25rem; flex-shrink: 0; margin-top: .1rem; }
.contact-info__item strong { display: block; color: rgba(255,255,255,.6); font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: .25rem; }
.contact-info__item p { color: #fff; margin: 0; font-size: .9rem; line-height: 1.6; }
.contact-info__item a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.contact-info__demo { background: var(--paper-soft); border: 1px solid var(--blush); border-radius: var(--radius-lg); padding: 1.75rem; }
.contact-info__demo h4 { margin-bottom: .75rem; color: var(--navy); }
.contact-info__demo p  { font-size: .9rem; margin-bottom: 1rem; }
.contact-info__demo ul { display: flex; flex-direction: column; gap: .5rem; }
.contact-info__demo li { font-size: .875rem; color: var(--navy); font-weight: 600; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: .75rem; }
.faq-item { background: var(--paper-soft); border: 1px solid var(--blush); border-radius: var(--radius-lg); overflow: hidden; transition: box-shadow .2s; }
.faq-item.is-open { box-shadow: var(--shadow-md); border-color: var(--navy); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.25rem 1.5rem; background: none; border: none; cursor: pointer; text-align: left;
  font-size: .9375rem; font-weight: 600; color: var(--navy); font-family: var(--font-sans); transition: color .2s;
}
.faq-question:hover { color: var(--steel); }
.faq-icon { font-size: 1.25rem; font-weight: 300; color: var(--navy); flex-shrink: 0; transition: transform .2s; line-height: 1; }
.faq-item.is-open .faq-icon { transform: rotate(45deg); }
.faq-answer { padding: 0 1.5rem 1.25rem; border-top: 1px solid var(--blush); }
.faq-answer p { font-size: .9rem; line-height: 1.75; padding-top: 1rem; margin: 0; }

/* ============================================================
   ECO SVG LINES
   ============================================================ */
.eco-svg  { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.eco-line {
  stroke: var(--steel); stroke-width: 1.5; fill: none;
  stroke-dasharray: 200; stroke-dashoffset: 200;
  transition: stroke-dashoffset .7s ease;
}
.eco-line--drawn { stroke-dashoffset: 0; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .container { padding: 0 2.5rem; }
  .hero__canvas { padding: 56px 40px; }
  .cta__canvas  { padding: 56px 40px; }
  .about__story { padding: 56px 48px; }
}

@media (max-width: 900px) {
  /* Mobile nav */
  .main-nav > ul { display: none; }
  .nav-toggle { display: flex; }
  .main-nav.is-open {
    display: flex; flex-direction: column; position: fixed;
    inset: 72px 0 0; background: var(--paper-soft);
    padding: 1.5rem; overflow-y: auto; z-index: 99;
    border-top: 1px solid var(--blush);
  }
  .main-nav.is-open > ul {
    display: flex !important; flex-direction: column; align-items: stretch; gap: .25rem;
    background: none; border: none; padding: 0; border-radius: 0;
  }
  .main-nav.is-open > ul > li > a { padding: .875rem 1rem; border-radius: var(--radius); }
  .nav-cta { margin-left: 0; margin-top: 1rem; justify-content: center; }
  /* Sub-page layouts */
  .page-hero__inner   { grid-template-columns: 1fr; }
  .compare-grid       { grid-template-columns: 1fr; }
  .feature-row, .feature-row--reverse { grid-template-columns: 1fr; }
  .feature-row--reverse .feature-row__visual { order: 0; }
  .feature-row__visual { min-height: 140px; font-size: 3.5rem; }
  .io-grid            { grid-template-columns: 1fr; }
  .pim-dms-combo      { grid-template-columns: 1fr; }
  .strengths-grid     { grid-template-columns: 1fr; }
  .branche-card__body { grid-template-columns: 1fr; }
  .branche-card__challenge, .branche-card__results { border-right: none; border-bottom: 1px solid var(--blush); }
  .contact-grid       { grid-template-columns: 1fr; }
  .branch-icons-grid  { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 840px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { order: -1; height: 360px; }
  .hero-card--pim { width: 240px; height: 160px; }
  .hero-card--ai  { width: 200px; height: 200px; top: 140px; }
  .hero-card--dms { width: 170px; height: 110px; }
  .about__story__grid { grid-template-columns: 1fr; }
  .about__portrait { order: -1; }
  .cta__canvas { grid-template-columns: 1fr; }
  .products__head { flex-direction: column; align-items: flex-start; }
  .products__head-right { max-width: none; }
}

@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .container { padding: 0 1.5rem; }
  .hero__canvas { padding: 40px 24px; }
  .cta__canvas  { padding: 40px 24px; }
  .about__story { padding: 40px 28px; }
  .trust-bar__inner, .trust-bar__logos { flex-wrap: wrap; justify-content: center; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .product-cards { grid-template-columns: 1fr; }
  .product-card--rag-wide { flex-direction: column; padding: 28px; }
  .product-card--rag-wide .product-card__cta { margin-top: 16px; }
  .industries__grid { grid-template-columns: repeat(2,1fr); }
  .industry-card:nth-child(3n)  { border-right: 1px solid var(--blush); }
  .industry-card:nth-child(2n)  { border-right: none; }
  .industry-card:nth-child(n+5) { border-bottom: none; }
  .industry-card:nth-child(4)   { border-bottom: 1px solid var(--blush); }
  .about__stats { grid-template-columns: repeat(3,auto); gap: 20px; }
  .solutions-showcase__panels--2col { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .industries__grid { grid-template-columns: 1fr; }
  .industry-card { border-right: none; border-bottom: 1px solid var(--blush); }
  .industry-card:last-child { border-bottom: none; }
  .about__stats { grid-template-columns: 1fr 1fr; gap: 16px; }
  .footer__grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ============================================================
   RAG SECTION — KI-Brücke
   ============================================================ */
.rag-section {
  background: var(--paper);
  padding: 80px 0;
  position: relative; z-index: 1;
}

.rag-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.rag-section__text .eyebrow { color: var(--rag); }

.rag-section__text h2 {
  font-size: clamp(1.75rem, 3.2vw, 3.25rem);
  line-height: 1.05;
  color: var(--navy);
  margin: 16px 0 24px;
  letter-spacing: -0.025em;
}

.rag-section__text h2 em {
  font-style: italic;
  font-weight: 500;
  color: var(--rag);
}

.rag-section__lead {
  font-size: 16px;
  color: var(--mute);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 520px;
}

.rag-stats {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.rag-stat {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--rag-pale);
  border: 1px solid rgba(237,180,0,.25);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--navy-dark);
  font-weight: 500;
}

.rag-stat::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--rag);
  flex-shrink: 0;
}

/* RAG Hub Diagram */
.rag-hub {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  margin: 0 auto;
}

.rag-hub__svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.rag-hub__node {
  font-family: var(--font-display);
  font-weight: 700;
  cursor: default;
}

.rag-hub__node-circle {
  transition: filter .2s ease;
}

.rag-hub__node:hover .rag-hub__node-circle {
  filter: brightness(1.1);
}

.rag-hub__line {
  fill: none;
  stroke-dasharray: 6 4;
  stroke-linecap: round;
}

.rag-hub__line--pim  { stroke: var(--pim);      stroke-width: 2; animation: wm-hub-dash 2s linear infinite; }
.rag-hub__line--dms  { stroke: var(--dms);      stroke-width: 2; animation: wm-hub-dash 2s linear infinite reverse; }
.rag-hub__line--wf   { stroke: var(--workflow); stroke-width: 1.5; stroke-dasharray: 4 6; animation: wm-hub-dash 3s linear infinite; }

.rag-hub__dot {
  animation: wm-hub-pulse 2.4s ease-in-out infinite;
}

/* ============================================================
   KI-VORTEILE SECTION
   ============================================================ */
.ai-features {
  background: var(--paper);
  padding: 80px 0;
  position: relative; z-index: 1;
}

.ai-features__head {
  text-align: center;
  margin-bottom: 56px;
}

.ai-features__head h2 {
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  color: var(--navy);
  margin-top: 16px;
  letter-spacing: -0.025em;
  line-height: 1.05;
}

.ai-features__head h2 em {
  font-style: italic;
  font-weight: 500;
  color: var(--steel);
}

.ai-features__head p {
  font-size: 17px;
  color: var(--mute);
  line-height: 1.65;
  max-width: 620px;
  margin: 20px auto 0;
}

.ai-features__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.ai-group {
  border-radius: 24px;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.ai-group--pim {
  background: var(--navy);
  color: #fff;
}

.ai-group--dms {
  background: var(--paper-warm);
  border: 1px solid var(--gray-light);
  color: var(--navy-dark);
}

.ai-group__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.ai-group__icon-wrap {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.ai-group--pim .ai-group__icon-wrap { background: rgba(255,255,255,.15); color: #fff; }
.ai-group--dms .ai-group__icon-wrap { background: var(--dms); color: #fff; }

.ai-group__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  opacity: .6;
  display: block;
  margin-bottom: 4px;
}

.ai-group__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.2;
}

.ai-group--pim .ai-group__title { color: #fff; }
.ai-group--dms .ai-group__title { color: var(--navy-dark); }

.ai-feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ai-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  line-height: 1.55;
}

.ai-feature-item__dot {
  width: 20px; height: 20px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 1px;
  display: flex; align-items: center; justify-content: center;
}

.ai-group--pim .ai-feature-item__dot {
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.8);
}

.ai-group--dms .ai-feature-item__dot {
  background: var(--dms-pale);
  color: var(--dms);
}

.ai-feature-item__dot svg { flex-shrink: 0; }

.ai-group--pim .ai-feature-item { color: rgba(255,255,255,.8); }
.ai-group--dms .ai-feature-item { color: var(--mute); }

.ai-group__privacy-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: rgba(255,255,255,.75);
}

.ai-group__privacy-pill::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--success);
  flex-shrink: 0;
}

.ai-group--dms .ai-group__privacy-pill {
  background: var(--pim-pale);
  border-color: rgba(0,48,91,.1);
  color: var(--navy);
}

.ai-group--dms .ai-group__privacy-pill::before { background: var(--success); }

/* ============================================================
   PAGE HERO — themed variants (sub-pages)
   ============================================================ */
[data-theme="pim"]      { --page-accent: var(--pim);      --page-pale: var(--pim-pale);      --page-soft: var(--pim-soft); }
[data-theme="dms"]      { --page-accent: var(--dms);      --page-pale: var(--dms-pale);      --page-soft: var(--dms-soft); }
[data-theme="workflow"] { --page-accent: var(--workflow);  --page-pale: var(--workflow-pale); --page-soft: var(--workflow-soft); }
[data-theme="rag"]      { --page-accent: var(--rag);       --page-pale: var(--rag-pale);      --page-soft: var(--rag-soft); }

.page-hero--themed {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, var(--navy-soft) 100%);
  padding: 5rem 0 4rem;
  position: relative;
}

/* Main hero: slimmer padding, smaller headline, wider visual column */
.page-hero--themed.hero--main {
  padding: 3rem 0 2rem;
}
.hero--main .page-hero__inner {
  grid-template-columns: 1fr 1.6fr;
  gap: 2.5rem;
  align-items: center;
}
.hero--main .page-hero__content h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  margin-bottom: .75rem;
}
.hero--main .page-hero__sub {
  font-size: 1rem;
  margin-bottom: 1.5rem;
}
.hero--main .hero-illu--const {
  aspect-ratio: auto;
  height: 440px;
}

.page-hero--themed .label {
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.9);
}

/* ============================================================
   RESPONSIVE — neue Sektionen
   ============================================================ */
@media (max-width: 840px) {
  .rag-section__inner { grid-template-columns: 1fr; }
  .rag-hub { max-width: 340px; }
  .ai-features__grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .rag-stats { flex-direction: column; }
  .ai-group { padding: 28px; }
  .products__head-right { display: none; }
}

/* ============================================================
   ARCHITECTURE DIAGRAM (Ökosystem-Illustration)
   ============================================================ */
.arch-stage {
  background:
    radial-gradient(1100px 500px at 50% -5%, #ffffff 0%, transparent 60%),
    var(--paper-soft);
  border-radius: 20px;
  padding: 40px 48px 48px;
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
}

/* Scroll-driven choreography wrapper */
.arch-scroller {
  position: relative;
  height: 280vh;
}
.arch-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  padding: 20px 0;
}
.arch-sticky .container { width: 100%; }

/* Fade-in state driven by JS --ao variable */
.anim-reveal {
  opacity: var(--ao, 0);
  transition: opacity .35s linear;
  will-change: opacity;
}

@media (prefers-reduced-motion: reduce) {
  .arch-scroller { height: auto; }
  .arch-sticky { position: static; height: auto; padding: 0; }
  .anim-reveal { opacity: 1 !important; }
}
@media (max-width: 840px) {
  .arch-scroller { height: auto; }
  .arch-sticky { position: static; height: auto; padding: 0; }
  .anim-reveal { opacity: 1 !important; }
}

/* Clickable core circles */
a.arch-core {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
a.arch-core:hover {
  transform: translate(-50%, -50%) scale(1.07);
  box-shadow: 0 6px 28px -10px currentColor;
}

/* Space after the sticky scroller before eco-features */
.arch-scroller + .container {
  margin-top: 3rem;
}
.arch-stage::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(0,48,91,.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0,48,91,.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 78%);
  pointer-events: none;
}

.arch-legend {
  display: flex; gap: 18px; align-items: center;
  font-size: 12px; color: var(--mute); flex-wrap: wrap;
  margin-bottom: 28px; position: relative; z-index: 2;
}
.arch-legend__item { display: inline-flex; align-items: center; gap: 7px; }
.arch-legend__dot {
  width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0;
}

/* Diagram canvas — aspect ratio locks scaling */
.arch-diagram {
  position: relative;
  aspect-ratio: 1240 / 700;
  width: 100%;
  z-index: 2;
}
.arch-diagram__layer { position: absolute; inset: 0; }
.arch-diagram__svg {
  position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none;
}

/* Generic node wrapper — percent-positioned */
.arch-node {
  position: absolute;
  transform: translate(-50%, -50%);
}

/* ERP banner */
.arch-erp {
  left: 50%; top: 9%;
  width: 46%;
  transform: translate(-50%, -50%);
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #fff;
  border-radius: 16px;
  padding: 16px 24px;
  display: flex; align-items: center; gap: 16px;
  box-shadow: 0 14px 30px -18px rgba(0,48,91,.5), inset 0 1px 0 rgba(255,255,255,.07);
}
.arch-erp__pill {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: .18em; text-transform: uppercase;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
  padding: 5px 10px; border-radius: 999px; color: #b9c5d6; flex-shrink: 0;
}
.arch-erp__label { display: flex; flex-direction: column; }
.arch-erp__label b { font-size: 17px; letter-spacing: -.01em; font-weight: 600; }
.arch-erp__label span { font-size: 12px; color: #b9c5d6; margin-top: 2px; }

/* Side cards (channels / external) */
.arch-side {
  width: 170px;
  background: var(--paper);
  border: 1px solid var(--gray-light);
  border-radius: 14px;
  padding: 16px 16px 14px;
  box-shadow: 0 1px 0 rgba(0,48,91,.04), 0 10px 22px -20px rgba(0,48,91,.2);
}
.arch-side__cap {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--pim); font-weight: 600;
}
.arch-side--ext .arch-side__cap { color: var(--dms); }
.arch-side h3 {
  margin: 5px 0 10px; font-size: 13px; font-weight: 600; color: var(--ink);
  line-height: 1.25; letter-spacing: -.005em;
}
.arch-side hr { border: 0; border-top: 1px solid var(--gray-light); margin: 0 0 10px; }
.arch-side ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 5px; }
.arch-side li {
  font-size: 12px; color: var(--ink);
  border: 1px solid var(--gray-light); border-radius: 8px; padding: 6px 10px;
  background: var(--paper-soft);
  display: flex; justify-content: space-between; align-items: center;
}
.arch-side__arrow {
  color: var(--mute); font-family: var(--font-mono); font-size: 11px;
}
.arch-side__meta { font-size: 11px; color: var(--mute); line-height: 1.5; }
.arch-channels { left: 8%; top: 50%; }
.arch-external { left: 92%; top: 50%; }

/* Core circles — 2×2 grid */
.arch-core {
  width: 10.5%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--paper);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  border: 2.5px solid;
  position: absolute;
  transition: transform .2s var(--ease-out-expo), box-shadow .2s ease;
}
.arch-core:hover { transform: translate(-50%,-50%) scale(1.04); }
.arch-core::after {
  content: ""; position: absolute; inset: -7px; border-radius: 50%;
  border: 1px solid currentColor; opacity: .16;
  transition: opacity .2s ease;
}
.arch-core:hover::after { opacity: .28; }
.arch-core__name {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 700; letter-spacing: -.02em; line-height: 1;
}
.arch-core__role {
  margin-top: 5px; font-size: 11px; color: var(--ink); font-weight: 600;
}
.arch-core__desc {
  margin-top: 2px; font-size: 10px; color: var(--mute); line-height: 1.3; max-width: 100px;
}

/* PIM and DMS are larger */
.arch-core--pim,
.arch-core--dms { width: 14.5%; }
.arch-core--pim .arch-core__name,
.arch-core--dms .arch-core__name { font-size: 30px; }
.arch-core--pim .arch-core__role,
.arch-core--dms .arch-core__role { font-size: 13px; margin-top: 7px; }
.arch-core--pim .arch-core__desc,
.arch-core--dms .arch-core__desc { font-size: 11.5px; margin-top: 4px; max-width: 140px; }

/* Color variants */
.arch-core--pim {
  left: 34%; top: 38%;
  color: var(--pim); border-color: var(--pim);
  background: linear-gradient(180deg, #fff 60%, var(--pim-pale));
}
.arch-core--pim .arch-core__name { color: var(--pim); }
.arch-core--dms {
  left: 66%; top: 38%;
  color: var(--dms); border-color: var(--dms);
  background: linear-gradient(180deg, #fff 60%, var(--dms-pale));
}
.arch-core--dms .arch-core__name { color: var(--dms); }
.arch-core--wf {
  left: 34%; top: 78%;
  color: var(--workflow); border-color: var(--workflow);
  background: linear-gradient(180deg, #fff 60%, var(--workflow-pale));
}
.arch-core--wf .arch-core__name { color: var(--workflow); }
.arch-core--rag {
  left: 66%; top: 78%;
  color: var(--rag); border-color: var(--rag);
  background: linear-gradient(180deg, #fff 60%, var(--rag-pale));
}
.arch-core--rag .arch-core__name { color: var(--rag); }

/* Edge labels */
.arch-edge {
  position: absolute; transform: translate(-50%, -50%);
  background: var(--paper-soft);
  padding: 4px 10px; border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: .06em;
  color: var(--mute);
  border: 1px solid var(--gray-light);
  white-space: nowrap;
  display: flex; align-items: center; gap: 5px;
  pointer-events: none;
}
.arch-edge__ico { font-size: 11px; font-weight: 700; }

/* Edge label positions (matching SVG path midpoints) */
.arch-el-erp-pim { left: 34%; top: 21%; }
.arch-el-erp-dms { left: 66%; top: 21%; }
.arch-el-pim-dms { left: 50%; top: 38%; }
.arch-el-wf-rag  { left: 50%; top: 78%; }
.arch-el-ch-pim  { left: 22%; top: 47%; }
.arch-el-ex-dms  { left: 78%; top: 47%; }
.arch-el-pim-wf  { left: 34%; top: 60%; }
.arch-el-dms-rag { left: 66%; top: 60%; }
.arch-el-pim-rag { left: 50%; top: 59%; }
.arch-el-wf-dms  { left: 58%; top: 50%; }

/* Responsive */
@media (max-width: 900px) {
  .arch-stage { padding: 24px 20px; }
  .arch-erp { width: 76%; }
  .arch-channels { left: 11%; }
  .arch-external { left: 89%; }
}
@media (max-width: 640px) {
  .arch-stage { display: none; }
}

/* ============================================================
   HEADER ILLUSTRATIONS — dark-mode variant for navy hero
   ============================================================ */
.hero-illu {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg, 16px);
  width: 100%; aspect-ratio: 560/320;
}
.hero-illu::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  pointer-events: none; z-index: 1;
}
.hero-illu svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; z-index: 2; }
[data-theme="pim"]      .hero-illu { background: radial-gradient(circle at 70% 50%, rgba(154,171,199,.18) 0%, transparent 65%); }
.page-hero--dms         .hero-illu { background: radial-gradient(circle at 70% 50%, rgba(255,180,84,.18)  0%, transparent 65%); }
[data-theme="workflow"] .hero-illu { background: radial-gradient(circle at 70% 50%, rgba(200,179,161,.18) 0%, transparent 65%); }
[data-theme="rag"]      .hero-illu { background: radial-gradient(circle at 70% 50%, rgba(243,200,69,.22)  0%, transparent 65%); }

.hero-meta {
  display: flex; gap: 18px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 11px;
  color: rgba(255,255,255,.55); letter-spacing: .06em; text-transform: uppercase;
  margin-top: 1.25rem;
}
.hero-meta span { display: inline-flex; align-items: center; gap: 6px; }
.hero-meta span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

/* PIM illustration — dark */
.pim-rec      { fill:none; stroke:#9aabc7; stroke-width:1.5; }
.pim-rec-soft { fill:rgba(255,255,255,.04); stroke:rgba(255,255,255,.18); stroke-width:1.1; }
.pim-chip     { fill:rgba(154,171,199,.18); stroke:#9aabc7; stroke-width:1; }
.pim-image-bg { fill:rgba(255,255,255,.05); stroke:rgba(255,255,255,.18); stroke-width:1; }
.pim-text     { font-family:var(--font-mono); font-size:9px; fill:#b8c8e2; }
.pim-mute     { font-family:var(--font-mono); font-size:8px; fill:#8a9ab8; }
.pim-attr { animation:pim-attr 4.8s ease both infinite; transform-origin:left center; }
@keyframes pim-attr {
  0%,5%    { opacity:0; transform:translateX(-8px); }
  18%,100% { opacity:1; transform:translateX(0); }
}
.pim-attr:nth-child(1){ animation-delay:.1s }
.pim-attr:nth-child(2){ animation-delay:.5s }
.pim-attr:nth-child(3){ animation-delay:.9s }
.pim-attr:nth-child(4){ animation-delay:1.3s }
.pim-attr:nth-child(5){ animation-delay:1.7s }
.pim-arrow       { stroke:#9aabc7; stroke-width:1.3; fill:none; stroke-dasharray:3 3; opacity:.55; }
.pim-pulse       { fill:#b8c8e2; }
.pim-pulse.a { animation:pim-pulseA 3.6s linear infinite; }
.pim-pulse.b { animation:pim-pulseB 3.6s linear infinite; animation-delay:1.2s; }
.pim-pulse.c { animation:pim-pulseC 3.6s linear infinite; animation-delay:2.4s; }
@keyframes pim-pulseA { 0%{transform:translate(0,0);opacity:0} 8%{opacity:1} 100%{transform:translate(180px,-86px);opacity:0} }
@keyframes pim-pulseB { 0%{transform:translate(0,0);opacity:0} 8%{opacity:1} 100%{transform:translate(180px,0);opacity:0} }
@keyframes pim-pulseC { 0%{transform:translate(0,0);opacity:0} 8%{opacity:1} 100%{transform:translate(180px,86px);opacity:0} }
.pim-channel     { fill:rgba(255,255,255,.04); stroke:#9aabc7; stroke-width:1.2; }
.pim-channel-bar { fill:#9aabc7; opacity:.6; }
.pim-ch-glow { animation:pim-glow 3.6s ease-in-out infinite; transform-origin:center; }
@keyframes pim-glow { 0%,100%{filter:drop-shadow(0 0 0 rgba(184,200,226,0))} 50%{filter:drop-shadow(0 0 10px rgba(184,200,226,.55))} }
.pim-ch-1 { animation-delay:.6s } .pim-ch-2 { animation-delay:1.8s } .pim-ch-3 { animation-delay:3s }

/* DMS illustration — dark */
.dms-doc    { fill:rgba(255,255,255,.05); stroke:#ffb454; stroke-width:1.4; }
.dms-line   { stroke:rgba(255,180,84,.45); stroke-width:1.1; }
.dms-corner { fill:rgba(255,180,84,.22); }
.dms-fall   { animation:dms-fall 4.5s cubic-bezier(.6,.2,.4,1) infinite; }
@keyframes dms-fall {
  0%  { transform:translateY(-100px) rotate(-4deg); opacity:0; }
  12% { opacity:1; }
  45% { transform:translateY(46px) rotate(0deg); opacity:1; }
  55% { transform:translateY(46px) rotate(0deg); opacity:1; }
  70% { transform:translateY(120px) rotate(2deg); opacity:0; }
  100%{ transform:translateY(120px) rotate(2deg); opacity:0; }
}
.dms-fall.b { animation-delay:1.5s } .dms-fall.c { animation-delay:3s }
.dms-scan { fill:#ffb454; opacity:0; animation:dms-scan 4.5s linear infinite; }
@keyframes dms-scan {
  0%,44%   { opacity:0; transform:translateY(0); }
  46%      { opacity:.55; transform:translateY(0); }
  52%      { opacity:.55; transform:translateY(72px); }
  54%,100% { opacity:0; transform:translateY(72px); }
}
.dms-scan.b { animation-delay:1.5s } .dms-scan.c { animation-delay:3s }
.dms-check { opacity:0; animation:dms-check 4.5s linear infinite; transform-origin:center; }
@keyframes dms-check {
  0%,55%   { opacity:0; transform:scale(.6); }
  60%      { opacity:1; transform:scale(1.15); }
  68%,100% { opacity:1; transform:scale(1); }
}
.dms-check.b { animation-delay:1.5s } .dms-check.c { animation-delay:3s }
.dms-stack-rec     { fill:rgba(255,255,255,.05); stroke:#ffb454; stroke-width:1.3; }
.dms-stack-band    { fill:#ffb454; opacity:.85; }
.dms-archive-label { font-family:var(--font-mono); font-size:9px; fill:#ffb454; letter-spacing:.1em; }

/* Workflow illustration — dark */
.wf-node      { fill:rgba(255,255,255,.04); stroke:#c8b3a1; stroke-width:1.6; }
.wf-node-fill { fill:rgba(200,179,161,.18);  stroke:#c8b3a1; stroke-width:1.6; }
.wf-edge      { stroke:#c8b3a1; stroke-width:1.6; fill:none; opacity:.55; }
.wf-label     { font-family:var(--font-mono); font-size:9px; fill:#e2d2c0; }
.wf-active    { fill:#e2d2c0; animation:wf-active 5s linear infinite; transform-origin:center; }
@keyframes wf-active {
  0%,8%    { opacity:0; transform:scale(.7); }
  10%,18%  { opacity:1; transform:scale(1); }
  25%,100% { opacity:0; transform:scale(.7); }
}
.wf-active.n1{animation-delay:0s}   .wf-active.n2{animation-delay:.9s}
.wf-active.n3{animation-delay:1.8s} .wf-active.n4{animation-delay:2.7s} .wf-active.n5{animation-delay:3.6s}
.wf-token {
  fill:#e2d2c0;
  offset-path:path('M 60 130 L 130 130 L 200 130 L 270 130 L 330 130 L 400 130');
  offset-rotate:0deg; animation:wf-token 5s linear infinite;
}
@keyframes wf-token {
  0%{offset-distance:0%;opacity:0} 5%{opacity:1} 95%{opacity:1} 100%{offset-distance:100%;opacity:0}
}
.wf-trail { stroke:#c8b3a1; stroke-width:2.5; fill:none; stroke-dasharray:360; stroke-dashoffset:360; animation:wf-trail 5s linear infinite; opacity:.6; }
@keyframes wf-trail {
  0%{stroke-dashoffset:360} 90%{stroke-dashoffset:0} 100%{stroke-dashoffset:0;opacity:0}
}

/* RAG illustration — dark */
.rag-bubble      { fill:rgba(255,255,255,.04); stroke:#f3c845; stroke-width:1.4; }
.rag-bubble-fill { fill:rgba(243,200,69,.16);  stroke:#f3c845; stroke-width:1.4; }
.rag-text        { font-family:var(--font-mono); fill:#ffe080; font-size:11px; font-weight:600; }
.rag-spine-bg    { fill:rgba(243,200,69,.20); }
.rag-shelf       { fill:#f3c845; opacity:.55; }
.rag-query-pulse { transform-origin:center; animation:rag-query 5s ease-in-out infinite; }
@keyframes rag-query { 0%,90%,100%{transform:scale(1)} 5%,15%{transform:scale(1.06)} }
.rag-spark { fill:#ffe080; animation:rag-spark 5s linear infinite; opacity:0; }
@keyframes rag-spark {
  0%{opacity:0;transform:translate(0,0)} 10%{opacity:1} 35%{opacity:1;transform:translate(110px,0)} 40%,100%{opacity:0;transform:translate(110px,0)}
}
.rag-spark.a{animation-delay:.1s} .rag-spark.b{animation-delay:.3s} .rag-spark.c{animation-delay:.5s}
.rag-hit { animation:rag-hit 5s linear infinite; }
@keyframes rag-hit { 0%,30%{fill:rgba(243,200,69,.20)} 35%,55%{fill:#f3c845} 60%,100%{fill:rgba(243,200,69,.20)} }
.rag-chunk { fill:#ffe080; opacity:0; animation:rag-chunk 5s linear infinite; }
@keyframes rag-chunk {
  0%,40%{opacity:0;transform:translate(0,0)} 45%{opacity:1} 70%{opacity:1;transform:translate(110px,0)} 75%,100%{opacity:0;transform:translate(110px,0)}
}
.rag-chunk.c1{animation-delay:0s} .rag-chunk.c2{animation-delay:.15s} .rag-chunk.c3{animation-delay:.3s}
.rag-answer-line { fill:#f3c845; opacity:0; transform-origin:left center; transform:scaleX(0); animation:rag-answer 5s linear infinite; }
@keyframes rag-answer {
  0%,68%{opacity:0;transform:scaleX(0)} 72%{opacity:.95;transform:scaleX(1)} 90%{opacity:.95;transform:scaleX(1)} 95%,100%{opacity:0;transform:scaleX(1)}
}
.rag-answer-line.l1{animation-delay:0s} .rag-answer-line.l2{animation-delay:.15s} .rag-answer-line.l3{animation-delay:.3s}

@media (max-width: 768px) {
  .hero-illu { aspect-ratio: 560/240; }
}

/* ============================================================
   CONSTELLATION HERO — main page (hero-illu--const / cs-*)
   ============================================================ */

.hero-illu--const {
  aspect-ratio: 700/480;
  background: radial-gradient(circle at 55% 50%, rgba(154,171,199,.10) 0%, transparent 65%);
}

/* Orbit rings */
.hero-illu--const .cs-orbit {
  fill: none;
  stroke: rgba(255,255,255,.10);
  stroke-width: 1;
  stroke-dasharray: 2 5;
}
.hero-illu--const .cs-r1 { animation: cs-spin  60s linear infinite;         transform-origin: 350px 240px; }
.hero-illu--const .cs-r2 { animation: cs-spin  90s linear infinite reverse; transform-origin: 350px 240px; }
@keyframes cs-spin { to { transform: rotate(360deg); } }

/* Cross-link arcs */
.hero-illu--const .cs-xlink {
  stroke: rgba(255,255,255,.20);
  stroke-width: 1;
  fill: none;
  stroke-dasharray: 3 4;
}

/* Core-to-module link lines */
.hero-illu--const .cs-link {
  stroke-width: 1.4;
  fill: none;
  stroke-dasharray: 240;
  stroke-dashoffset: 240;
  opacity: 0.6;
  animation: cs-link-draw 5s ease-in-out infinite;
}
@keyframes cs-link-draw {
  0%   { stroke-dashoffset:  240; opacity: 0    }
  20%  { stroke-dashoffset:    0; opacity: 0.65 }
  80%  { stroke-dashoffset:    0; opacity: 0.65 }
  100% { stroke-dashoffset: -240; opacity: 0    }
}
.hero-illu--const .cs-k1 { stroke: #9aabc7; animation-delay: 0s; }
.hero-illu--const .cs-k2 { stroke: #ffb454; animation-delay: 1s; }
.hero-illu--const .cs-k3 { stroke: #c8b3a1; animation-delay: 2s; }
.hero-illu--const .cs-k4 { stroke: #f3c845; animation-delay: 3s; }

/* Node breathing */
.hero-illu--const .cs-node-inner {
  transform-box: fill-box;
  transform-origin: center;
  animation: cs-breathe 6s ease-in-out infinite;
}
.hero-illu--const .cs-n1 .cs-node-inner { animation-delay: 0s;   }
.hero-illu--const .cs-n2 .cs-node-inner { animation-delay: 1.5s; }
.hero-illu--const .cs-n3 .cs-node-inner { animation-delay: 3s;   }
.hero-illu--const .cs-n4 .cs-node-inner { animation-delay: 4.5s; }
@keyframes cs-breathe {
  0%, 100% { transform: translateY(0);   }
  50%       { transform: translateY(-4px); }
}

/* Node tiles */
.hero-illu--const .cs-node-tile {
  fill: rgba(255,255,255,.05);
  stroke-width: 1.4;
}
.hero-illu--const .cs-node-tile.cs-pim { stroke: #9aabc7; }
.hero-illu--const .cs-node-tile.cs-dms { stroke: #ffb454; }
.hero-illu--const .cs-node-tile.cs-wf  { stroke: #c8b3a1; }
.hero-illu--const .cs-node-tile.cs-rag { stroke: #f3c845; }

/* Node pulse rings */
.hero-illu--const .cs-node-pulse {
  fill: none;
  stroke-width: 1;
  animation: cs-node-pulse 3s ease-out infinite;
}
@keyframes cs-node-pulse {
  0%   { r: 26; opacity: .7; }
  100% { r: 46; opacity: 0;  }
}
.hero-illu--const .cs-node-pulse.cs-pim { stroke: #9aabc7; }
.hero-illu--const .cs-node-pulse.cs-dms { stroke: #ffb454; animation-delay:  .75s; }
.hero-illu--const .cs-node-pulse.cs-wf  { stroke: #c8b3a1; animation-delay: 1.5s;  }
.hero-illu--const .cs-node-pulse.cs-rag { stroke: #f3c845; animation-delay: 2.25s; }

/* Node labels */
.hero-illu--const .cs-node-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .16em;
  text-transform: uppercase;
  text-anchor: middle;
}
.hero-illu--const .cs-node-label.cs-pim { fill: #b8c8e2; }
.hero-illu--const .cs-node-label.cs-dms { fill: #ffd28a; }
.hero-illu--const .cs-node-label.cs-wf  { fill: #e2d2c0; }
.hero-illu--const .cs-node-label.cs-rag { fill: #ffe080; }

/* Travelling particles */
.hero-illu--const .cs-particle { opacity: 0; }
.hero-illu--const .cs-p1 {
  fill: #b8c8e2;
  offset-path: path('M 350 240 L 175 130');
  animation: cs-travel 5s linear infinite;
  animation-delay: .4s;
}
.hero-illu--const .cs-p2 {
  fill: #ffd28a;
  offset-path: path('M 350 240 L 525 130');
  animation: cs-travel 5s linear infinite;
  animation-delay: 1.4s;
}
.hero-illu--const .cs-p3 {
  fill: #e2d2c0;
  offset-path: path('M 350 240 L 175 350');
  animation: cs-travel 5s linear infinite;
  animation-delay: 2.4s;
}
.hero-illu--const .cs-p4 {
  fill: #ffe080;
  offset-path: path('M 350 240 L 525 350');
  animation: cs-travel 5s linear infinite;
  animation-delay: 3.4s;
}
@keyframes cs-travel {
  0%           { offset-distance:   0%; opacity: 0; }
  10%          { opacity: 1; }
  60%          { opacity: 1; offset-distance: 100%; }
  65%, 100%    { opacity: 0; }
}

/* Core circle */
.hero-illu--const .cs-core-bg    { fill: rgba(255,255,255,.06); stroke: rgba(255,255,255,.30); stroke-width: 1.4; }
.hero-illu--const .cs-core-inner { fill: var(--navy-dark, #001f3d); }
.hero-illu--const .cs-core-mark  { font-family: var(--font-heading); font-weight: 700; font-size: 18px; fill: #f0f4fa; letter-spacing: -.01em; text-anchor: middle; dominant-baseline: middle; }
.hero-illu--const .cs-core-sub   { font-family: var(--font-mono); font-size: 8.5px; fill: #8a9ab8; letter-spacing: .18em; text-anchor: middle; text-transform: uppercase; }

@media (max-width: 768px) {
  .hero-illu--const { aspect-ratio: 700/380; }
}