/* ==========================================================================
   InfraQ Backup-Check
   Design-DNA: infraq.cloud (Qualität, Typo, Buttons, Rhythmus)
   Eigene Farbwelt: warmes Blau + gedämpftes Türkis (nicht Teal/Sage/Orange)
   Abgrenzung: Cyberversicherung/Telefonie (Teal), Proxmox (Kupfer),
               Endpoint (Slate), Notfall (Terrakotta), Apotheke (Salbei)
   ========================================================================== */

:root {
  /* InfraQ Markenanker — Primary CTA */
  --color-primary: #2e31e1;
  --color-primary-hover: #2528c4;
  --color-primary-soft: rgba(46, 49, 225, 0.16);

  /* Backup-eigene Akzentwelt: warmes Blau + gedämpftes Türkis */
  --color-theme: #2f6a9e;
  --color-theme-soft: rgba(47, 106, 158, 0.14);
  --color-accent-warm: #4a8eb5;
  --color-accent-warm-soft: rgba(74, 142, 181, 0.14);
  --color-accent-cyan: #3d8f96;
  --color-accent-ice: #8eb6d4;

  --color-bg-dark: #0c1218;
  --color-bg-dark-2: #141c28;
  --color-bg-light: #eef1f5;
  --color-surface-dark: #162030;
  --color-surface-dark-2: #1c2a3a;
  --color-surface-lavender: #dce6ef;
  --color-surface-light: #e4e9ef;
  --color-surface-white: #ffffff;

  --color-text: #ffffff;
  --color-text-soft: #c5ced6;
  --color-text-muted: #8a96a3;
  --color-text-dark: #12171c;
  --color-text-dark-muted: #5a6570;

  --color-border-dark: rgba(255, 255, 255, 0.08);
  --color-border-dark-strong: rgba(255, 255, 255, 0.16);
  --color-border-light: rgba(18, 23, 28, 0.1);

  /* Status — funktional, nicht Branding */
  --ok: #3d8f96;
  --ok-bg: rgba(61, 143, 150, 0.12);
  --review: #b8894a;
  --review-bg: rgba(184, 137, 74, 0.14);
  --elevated: #c45f45;
  --elevated-bg: rgba(196, 95, 69, 0.14);
  --danger: #d45d5d;
  --danger-bg: rgba(212, 93, 93, 0.12);

  --font: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-display: "Outfit", "Plus Jakarta Sans", system-ui, sans-serif;
  --font-mono: "SF Mono", "Cascadia Code", "Consolas", ui-monospace, monospace;

  --container-width: 1120px;
  --container-narrow: 680px;
  --container-wide: 1280px;
  --gutter: 24px;
  --header-height: 72px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 64px;
  --space-2xl: 96px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;

  --shadow-soft: 0 20px 50px rgba(0, 0, 0, 0.22);
  --shadow-card: 0 8px 28px rgba(18, 23, 28, 0.06);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --duration: 0.45s;
  --focus: 0 0 0 3px rgba(46, 49, 225, 0.35);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text-dark);
  background: var(--color-bg-light);
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--color-primary-hover); }
button, input, textarea { font: inherit; color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 0.65em;
  font-weight: 800;
  color: inherit;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.35rem); font-weight: 700; letter-spacing: -0.02em; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; }

:focus-visible { outline: none; box-shadow: var(--focus); }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.65rem 1rem;
  z-index: 1000;
  border-radius: var(--radius-sm);
  text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.container {
  width: min(100% - (var(--gutter) * 2), var(--container-width));
  margin-inline: auto;
}
.narrow {
  width: min(100% - (var(--gutter) * 2), var(--container-narrow));
  margin-inline: auto;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  color: var(--color-theme);
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
}
.hero .eyebrow { color: var(--color-accent-cyan); }
.hero-brand {
  margin: 0 0 0.85rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}
.section-light .eyebrow,
.section-compare .eyebrow,
.section-faq .eyebrow,
.section-team .eyebrow,
.section-problems .eyebrow { color: var(--color-theme); }

/* Anchor offset for sticky header */
.hero,
.section,
#check,
#geprueft,
#unterschied,
#infraq,
#team,
#ablauf,
#region,
#faq,
#kontakt,
#abschluss {
  scroll-margin-top: calc(var(--header-height) + 16px);
}

/* Header — hell, damit INFRAQ_LOGO.png (schwarz) ohne Filter/Kasten kontrastiert */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition:
    border-color var(--duration) var(--ease),
    background var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
}
.site-header.is-scrolled {
  border-bottom-color: var(--color-border-light);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 24px rgba(18, 23, 28, 0.05);
}
.header-inner {
  height: var(--header-height);
  display: flex;
  align-items: center;
  gap: 1rem;
}
.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  line-height: 0;
  background: none;
  padding: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
.logo img {
  display: block;
  width: auto;
  height: 44px;
  max-height: 44px;
  max-width: min(200px, 55vw);
  aspect-ratio: 2341 / 620;
  object-fit: contain;
  object-position: left center;
  background: none;
  padding: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  filter: none;
}
.site-header.is-scrolled .logo img {
  height: 40px;
  max-height: 40px;
}
.logo:hover { opacity: 0.92; }
.logo:focus-visible { box-shadow: var(--focus); border-radius: 4px; }

.nav-desktop {
  display: none;
  gap: 1.4rem;
  margin-left: auto;
  margin-right: 0.35rem;
}
.nav-desktop a {
  color: var(--color-text-dark-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}
.nav-desktop a:hover { color: var(--color-text-dark); }

.btn-nav { display: none; }
.btn.btn-nav { display: none; }

.nav-toggle {
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  background: transparent;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-text-dark);
  transition: transform 0.2s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

.nav-mobile {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 0 var(--gutter) 1.25rem;
  background: #fff;
  border-bottom: 1px solid var(--color-border-light);
}
.nav-mobile a {
  color: var(--color-text-dark);
  text-decoration: none;
  padding: 0.35rem 0;
}
.nav-mobile[hidden] { display: none !important; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  padding: 0 1.25rem;
  min-height: 44px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  color: #fff;
  transform: translateY(-1px);
}
.btn-primary:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}
.btn-lg {
  min-height: 52px;
  padding: 0 1.55rem;
  font-size: 1.02rem;
}
.btn-ghost {
  background: transparent;
  border-color: var(--color-border-light);
  color: var(--color-text-dark-muted);
}
.section-dark .btn-ghost,
.hero .btn-ghost {
  border-color: var(--color-border-dark-strong);
  color: var(--color-text-soft);
}
.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-soft);
}
.btn-arrow {
  display: inline-block;
  transition: transform 0.2s var(--ease);
}
.btn:hover .btn-arrow { transform: translateX(3px); }

.text-link {
  color: var(--color-text-soft);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--color-border-dark-strong);
  padding-bottom: 0.1em;
}
.section-light .text-link,
.section-partner .text-link {
  color: var(--color-text-dark-muted);
  border-bottom-color: rgba(10, 11, 18, 0.2);
}
.text-link:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Hero — stacked composition (Backup-eigene Identität) */
.hero {
  position: relative;
  background:
    radial-gradient(900px 420px at 72% -8%, rgba(47, 106, 158, 0.32), transparent 58%),
    radial-gradient(700px 360px at 0% 55%, rgba(61, 143, 150, 0.12), transparent 55%),
    var(--color-bg-dark);
  color: var(--color-text);
  padding: clamp(2.8rem, 7vw, 5.5rem) 0 clamp(3rem, 7vw, 5.5rem);
  overflow: hidden;
}
.hero-stack {
  display: grid;
  gap: clamp(2rem, 5vw, 3.2rem);
}
.hero-copy { max-width: min(100%, 42rem); }
.hero h1 {
  color: #fff;
  max-width: min(100%, 18ch);
  font-size: clamp(2rem, 4.8vw, 3.35rem);
}
.hero h1 em {
  font-style: normal;
  color: var(--color-accent-ice);
}
.hero-lead {
  color: var(--color-text-soft);
  font-size: clamp(1.05rem, 2vw, 1.18rem);
  max-width: none;
  margin-bottom: 1.6rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.4rem;
  margin-bottom: 1.6rem;
}
.hero-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.2rem;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}
.hero-meta li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.hero-meta li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-theme);
}

/* Backup flow motif — CSS Grid/Flex, mobile-first, no absolute pins */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.backup-flow {
  width: 100%;
  max-width: 28rem;
  margin-inline: auto;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
  padding: clamp(1rem, 3vw, 1.45rem);
  min-height: 0;
  contain: layout style;
}
.flow-title {
  margin: 0 0 0.95rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent-ice);
}
.flow-rail {
  display: grid;
  gap: 0;
  align-items: stretch;
}
.flow-stage {
  background: var(--color-surface-dark);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem;
  min-width: 0;
}
.flow-stage-mid {
  border-color: rgba(47, 106, 158, 0.45);
  background: rgba(47, 106, 158, 0.14);
}
.flow-stage-accent {
  border-color: rgba(61, 143, 150, 0.45);
  background: rgba(61, 143, 150, 0.12);
}
.flow-stage-restore {
  border-color: rgba(74, 142, 181, 0.42);
  background: rgba(74, 142, 181, 0.1);
}
.flow-kicker {
  display: block;
  font-weight: 700;
  font-size: clamp(0.92rem, 2.4vw, 1rem);
  line-height: 1.35;
  color: #fff;
  margin-bottom: 0.35rem;
  overflow-wrap: anywhere;
}
.flow-stage p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: clamp(0.88rem, 2.2vw, 0.95rem);
  line-height: 1.45;
  max-width: none;
  overflow-wrap: anywhere;
}
.flow-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.45rem;
}
.flow-tags li {
  font-size: clamp(0.8rem, 2vw, 0.86rem);
  line-height: 1.35;
  padding: 0.3rem 0.55rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-dark-strong);
  color: var(--color-text-soft);
  max-width: 100%;
  overflow-wrap: anywhere;
}

/* Connectors: never cross labels — label sits between short line segments */
.flow-connector {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.15rem;
  min-height: 2.1rem;
}
.flow-connector-line {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--color-theme), var(--color-accent-cyan), transparent);
}
.flow-connector-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
  line-height: 1.2;
}

/* Mobile / default: Lokal und Extern untereinander */
.flow-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  min-width: 0;
}
.flow-caption {
  margin: 1rem 0 0;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--color-text-muted);
  max-width: none;
}

/* Sections */
.section { padding: clamp(3.2rem, 7vw, var(--space-7)) 0; }
.section-lead {
  font-size: 1.08rem;
  color: var(--color-text-dark-muted);
  margin-bottom: 1.8rem;
  max-width: none;
}
.section-intro {
  max-width: none;
  margin-bottom: 2.2rem;
}
.section-intro p:not(.eyebrow) {
  color: var(--color-text-dark-muted);
  font-size: 1.08rem;
  max-width: none;
}

.section-dark {
  background: var(--color-bg-dark);
  color: var(--color-text);
}
.section-dark .section-intro p:not(.eyebrow),
.section-dark p { color: var(--color-text-soft); }
.section-dark h2,
.section-dark h3 { color: #fff; }

.section-light {
  background: var(--color-bg-light);
  color: var(--color-text-dark);
}

.section-problems {
  background: var(--color-surface-white);
  border-block: 1px solid var(--color-border-light);
}
.problem-list {
  list-style: none;
  display: grid;
  gap: 0.75rem;
}
.problem-list li {
  position: relative;
  padding: 1rem 1.1rem 1rem 2.4rem;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  color: var(--color-text-dark-muted);
}
.problem-list li::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 1.3rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}

.check-topics {
  display: grid;
  gap: 0;
}
.check-topics article {
  padding: 1.35rem 0;
  border-top: 1px solid var(--color-border-dark);
}
.check-topics article:last-child { border-bottom: 1px solid var(--color-border-dark); }
.check-topics h3 { margin-bottom: 0.35em; }
.check-topics p { color: var(--color-text-muted); margin: 0; }

/* Comparison — like InfraQ.Cloud */
.section-compare {
  background: var(--color-bg-light);
}
.compare-grid {
  display: grid;
  gap: 1rem;
}
.compare-col {
  background: var(--color-surface-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.4rem;
  box-shadow: var(--shadow-card);
}
.compare-col.is-positive {
  border-color: rgba(46, 49, 225, 0.25);
  background: linear-gradient(180deg, #f4f5ff 0%, #fff 40%);
}
.compare-col h3 { margin-bottom: 1rem; }
.compare-col ul {
  list-style: none;
  display: grid;
  gap: 0.7rem;
}
.compare-col li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--color-text-dark-muted);
  font-size: 0.98rem;
}
.compare-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text-muted);
}
.compare-col.is-positive li::before {
  background: var(--color-primary);
}

/* Backup Check shell */
.section-check {
  background: var(--color-surface-white);
}
.check-intro {
  max-width: none;
  margin-bottom: 1.8rem;
}
.check-intro p {
  color: var(--color-text-dark-muted);
  max-width: none;
}
.check-shell {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: clamp(1.25rem, 3vw, 2.2rem);
  position: relative;
  overflow: hidden;
}
.check-shell::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-theme), var(--color-accent-warm));
}
.check-progress { margin-bottom: 1.4rem; }
.check-progress-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.45rem;
  color: var(--color-text-dark-muted);
  font-size: 0.9rem;
}
.check-progress-track {
  height: 4px;
  background: var(--color-surface-light);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.check-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-theme), var(--color-accent-warm));
  border-radius: inherit;
  transition: width 0.35s var(--ease);
}
.check-stage { min-height: 220px; }
.check-start-kicker {
  color: var(--color-primary);
  font-weight: 650;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
}
.check-start h3 { margin-bottom: 0.5rem; }
.check-start p {
  max-width: none;
  margin-bottom: 1.4rem;
  color: var(--color-text-dark-muted);
}
.check-nav { margin-top: 1.25rem; }

.question-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.55rem);
  margin-bottom: 0.35rem;
}
.question-hint {
  color: var(--color-text-dark-muted);
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
  max-width: none;
}

.option-grid {
  display: grid;
  gap: 0.7rem;
}
.option-btn {
  appearance: none;
  width: 100%;
  text-align: left;
  background: var(--color-surface-white);
  border: 1.5px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  min-height: 52px;
  cursor: pointer;
  color: var(--color-text-dark);
  font: inherit;
  font-weight: 600;
  line-height: 1.45;
  white-space: normal;
  overflow-wrap: anywhere;
  hyphens: auto;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.option-btn:hover {
  border-color: rgba(47, 106, 158, 0.4);
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}
.option-btn.is-selected {
  border-color: var(--color-theme);
  background: var(--color-theme-soft);
  box-shadow: inset 0 0 0 1px var(--color-theme);
}
.option-btn.is-multi {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 0.75rem;
}
.option-btn.is-multi::after {
  content: "";
  width: 18px;
  height: 18px;
  margin-top: 0.15rem;
  border: 1.5px solid rgba(10, 11, 18, 0.2);
  border-radius: 5px;
  background: #fff;
  flex-shrink: 0;
}
.option-btn.is-multi.is-selected::after {
  border-color: var(--color-theme);
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%232f6a9e' stroke-width='2.2' d='M3 8.2l3.2 3.2L13 4.5'/%3E%3C/svg%3E") center / 12px no-repeat,
    #fff;
}
.option-continue { margin-top: 1rem; }

.check-result[hidden],
.check-contact[hidden],
.check-progress[hidden],
.check-nav[hidden],
.check-start[hidden],
#check-stage[hidden] { display: none !important; }

.result-panel {
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.35rem 1.5rem;
  border: 1px solid var(--color-border-light);
  background: var(--color-surface-white);
  animation: fadeUp 0.45s var(--ease) both;
}
.result-panel.level-solid {
  border-color: rgba(47, 106, 158, 0.35);
  background: linear-gradient(180deg, rgba(47, 106, 158, 0.08), #fff 42%);
}
.result-panel.level-review {
  border-color: rgba(184, 137, 74, 0.4);
  background: linear-gradient(180deg, rgba(184, 137, 74, 0.1), #fff 42%);
}
.result-panel.level-elevated {
  border-color: rgba(196, 95, 69, 0.4);
  background: linear-gradient(180deg, rgba(196, 95, 69, 0.1), #fff 42%);
}
.result-kicker {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}
.level-solid .result-kicker { color: var(--color-theme); }
.level-review .result-kicker { color: var(--color-accent-warm); }
.level-elevated .result-kicker { color: var(--elevated); }
.result-panel h3 { margin-bottom: 0.55rem; }
.result-panel > p {
  margin-bottom: 1.2rem;
  color: var(--color-text-dark-muted);
  max-width: none;
}

/* Backup-eigene Ergebnisdarstellung: vertikale Statuszeilen */
.result-board {
  list-style: none;
  display: grid;
  gap: 0;
  margin: 0 0 1.35rem;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-light);
}
.result-row {
  display: grid;
  grid-template-columns: minmax(5.5rem, 7.5rem) minmax(0, 1fr);
  gap: 0.85rem 1rem;
  align-items: start;
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-surface-white);
  min-width: 0;
}
.result-row-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-dark-muted);
  padding-top: 0.15rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}
.result-row-body {
  min-width: 0;
}
.result-row-body strong {
  display: block;
  color: var(--color-text-dark);
  margin-bottom: 0.2rem;
  font-size: 0.98rem;
  overflow-wrap: anywhere;
}
.result-row-body span {
  color: var(--color-text-dark-muted);
  font-size: 0.92rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.result-row:last-child { border-bottom: 0; }
.result-row.is-ok {
  box-shadow: inset 3px 0 0 var(--ok);
}
.result-row.is-review {
  box-shadow: inset 3px 0 0 var(--review);
}
.result-row.is-elevated {
  box-shadow: inset 3px 0 0 var(--elevated);
}
.result-row.is-neutral {
  box-shadow: inset 3px 0 0 rgba(18, 23, 26, 0.18);
}
.result-next {
  margin: 0 0 1.2rem;
  padding: 1rem 1.05rem;
  border-left: 3px solid var(--color-theme);
  background: var(--color-theme-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.result-next strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--color-text-dark);
}
.result-next p {
  margin: 0;
  color: var(--color-text-dark-muted);
  font-size: 0.95rem;
  max-width: none;
}
.result-note {
  font-size: 0.92rem;
  color: var(--color-text-dark-muted);
  margin-bottom: 1.2rem;
  max-width: none;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Contact */
.contact-card {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border-light);
  animation: fadeUp 0.4s var(--ease) both;
}
.contact-card > p {
  color: var(--color-text-dark-muted);
  max-width: none;
}
.form-grid {
  display: grid;
  gap: 0.95rem;
  margin: 1.2rem 0 1rem;
}
.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}
.optional { color: var(--color-text-dark-muted); font-weight: 500; }
.field input,
.field textarea {
  width: 100%;
  border: 1.5px solid var(--color-border-light);
  border-radius: 12px;
  padding: 0.85rem 0.95rem;
  background: var(--color-surface-white);
  transition: border-color 0.18s var(--ease);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--focus);
}
.field textarea { resize: vertical; min-height: 110px; }
.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.consent {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  align-items: start;
  margin: 0.4rem 0 1rem;
  color: var(--color-text-dark-muted);
  font-size: 0.95rem;
}
.consent input {
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.15rem;
  accent-color: var(--color-primary);
}
.form-error {
  background: var(--danger-bg);
  color: var(--danger);
  padding: 0.8rem 0.95rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}
.form-success { padding: 1.4rem 0 0.4rem; animation: fadeUp 0.4s var(--ease) both; }
.form-success h3 { color: #1a9e94; }

/* Partner */
.section-partner {
  background: var(--color-bg-light);
}
.partner-grid {
  display: grid;
  gap: 2rem;
}
.partner-grid > div > p { color: var(--color-text-dark-muted); }
.partner-aside blockquote {
  margin: 0;
  padding: 1.4rem 1.5rem;
  background: var(--color-surface-lavender);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.partner-aside p {
  color: var(--color-text-dark);
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.4;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Process — InfraQ.Cloud style */
.section-process {
  background: var(--color-bg-dark);
  color: var(--color-text);
}
.section-process .section-intro p:not(.eyebrow) { color: var(--color-text-soft); }
.process-track {
  list-style: none;
  display: grid;
  gap: 1.5rem;
}
.process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  align-items: start;
}
.process-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.6rem;
  height: 2.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-dark-strong);
  color: var(--color-accent-cyan);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  background: var(--color-surface-dark);
}
.process-body h3 { margin-bottom: 0.3rem; color: #fff; }
.process-body p { color: var(--color-text-muted); margin: 0; }

.section-region {
  background: var(--color-surface-white);
  border-block: 1px solid var(--color-border-light);
}
.section-region p {
  font-size: 1.08rem;
  color: var(--color-text-dark-muted);
}
.region-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.5rem;
}
.region-chips li {
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-light);
  background: var(--color-bg-light);
  color: var(--color-text-dark-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Team */
.section-team {
  background: var(--color-surface-white);
  border-block: 1px solid var(--color-border-light);
}
.section-team .section-intro p { color: var(--color-text-dark-muted); }
.team-link-wrap { margin: 1.2rem 0 0; }

.partner-grid .text-link + .text-link {
  margin-left: 1rem;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 1.4rem;
}
.cta-box .text-link {
  color: var(--color-text-soft);
  border-bottom-color: var(--color-border-dark-strong);
}
.cta-box .text-link:hover {
  color: #fff;
  border-bottom-color: #fff;
}

/* FAQ */
.section-faq { background: var(--color-bg-light); }
.faq-list { display: grid; gap: 0.55rem; margin-top: 1.4rem; width: 100%; }
.faq-list details {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background: var(--color-surface-white);
  padding: 0.2rem 1.15rem;
  width: 100%;
  min-width: 0;
}
.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-weight: 650;
  padding: 1rem 2rem 1rem 0;
  position: relative;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  text-align: left;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-primary);
  font-size: 1.25rem;
  font-weight: 500;
  font-family: var(--font);
}
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p {
  margin: 0;
  padding: 0 0 1.1rem;
  color: var(--color-text-dark-muted);
  text-align: left;
  max-width: none;
  width: 100%;
  line-height: 1.65;
}

/* Closing CTA */
.section-cta {
  background: var(--color-bg-dark);
  padding-bottom: clamp(4rem, 8vw, 6rem);
}
.cta-box {
  background:
    radial-gradient(700px 280px at 20% 0%, rgba(46, 49, 225, 0.35), transparent 60%),
    var(--color-surface-dark);
  color: #fff;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 3.2rem);
  text-align: center;
}
.cta-box h2 {
  color: #fff;
  max-width: min(100%, 28ch);
  margin-inline: auto;
}
.cta-box p {
  color: var(--color-text-soft);
  max-width: min(100%, 46rem);
  margin: 0 auto 1.5rem;
}
.cta-box .btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.cta-box .btn-primary:hover {
  background: var(--color-primary-hover);
}

/* Footer — hell, damit INFRAQ_LOGO.png ohne Filter kontrastiert */
.site-footer {
  background: var(--color-surface-white);
  color: var(--color-text-dark-muted);
  padding: 3rem 0 1.5rem;
  border-top: 1px solid var(--color-border-light);
}
.footer-inner {
  display: grid;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border-light);
}
.footer-brand .logo {
  display: inline-block;
  margin-bottom: 0.75rem;
}
.footer-brand img {
  width: auto;
  height: 48px;
  max-height: 48px;
  max-width: min(220px, 70vw);
  aspect-ratio: 2341 / 620;
  object-fit: contain;
  filter: none;
}
.footer-tagline {
  color: var(--color-text-dark) !important;
  font-weight: 600;
  margin-bottom: 0.35rem !important;
}
.footer-brand p {
  color: var(--color-text-dark-muted);
  margin: 0;
  max-width: 32ch;
  font-size: 0.95rem;
}
.footer-col h3 {
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-dark);
  margin-bottom: 0.9rem;
}
.footer-col ul {
  list-style: none;
  display: grid;
  gap: 0.55rem;
}
.footer-col a,
.footer-contact a {
  color: var(--color-text-dark-muted);
  text-decoration: none;
  font-size: 0.95rem;
}
.footer-col a:hover,
.footer-contact a:hover { color: var(--color-primary); }
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.footer-bottom {
  padding-top: 1.25rem;
  font-size: 0.88rem;
}
.footer-bottom p { margin: 0; color: var(--color-text-dark-muted); }

/* Legal */
.legal-page {
  padding: 3rem 0 4rem;
  background: var(--color-bg-light);
  color: var(--color-text-dark);
}
.legal-page h1 { margin-bottom: 0.8rem; }
.legal-page h2 { margin-top: 1.8rem; font-size: 1.25rem; }
.legal-page p,
.legal-page li { color: var(--color-text-dark-muted); }
.legal-note {
  background: var(--color-surface-lavender);
  border-left: 4px solid var(--color-primary);
  padding: 0.9rem 1rem;
  border-radius: 0 10px 10px 0;
  color: var(--color-text-dark);
}

/* Responsive */
@media (max-width: 479px) {
  .result-row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .option-grid.cols-2,
  .option-grid.cols-3 { grid-template-columns: 1fr; }
  .flow-connector {
    grid-template-columns: minmax(1.25rem, 1fr) auto minmax(1.25rem, 1fr);
  }
  .logo img {
    height: 36px;
    max-height: 36px;
  }
  .site-header.is-scrolled .logo img {
    height: 34px;
    max-height: 34px;
  }
  .footer-brand img {
    height: 40px;
    max-height: 40px;
  }
}

/* Ab ~560px: Lokal | Extern nebeneinander, wenn genug Platz */
@media (min-width: 560px) {
  .flow-split {
    grid-template-columns: 1fr 1fr;
    gap: 0.7rem;
  }
}

@media (min-width: 720px) {
  .option-grid.cols-2 { grid-template-columns: 1fr 1fr; }
  .option-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr 1fr; }
  .field-full { grid-column: 1 / -1; }
  .check-topics { grid-template-columns: 1fr 1fr; gap: 0 2.5rem; }
  .compare-grid { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
  .process-track { grid-template-columns: 1fr 1fr; gap: 1.75rem 2rem; }
  .footer-inner { grid-template-columns: 1.4fr 1fr 1fr; }
  /* Tablet: Hero bewusst einspaltig — Text und Illustration nicht quetschen */
  .hero-stack {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .backup-flow {
    max-width: 32rem;
    margin-inline: 0;
  }
}

/* Desktop: Text | Illustration erst ab ausreichend Breite */
@media (min-width: 1100px) {
  .hero-stack {
    grid-template-columns: minmax(0, 1.2fr) minmax(17.5rem, 0.85fr);
    align-items: start;
    gap: clamp(2rem, 4vw, 3.25rem);
  }
  .backup-flow {
    max-width: 26rem;
    margin-left: auto;
    margin-right: 0;
  }
}

@media (min-width: 960px) {
  .nav-desktop { display: flex; }
  .btn-nav,
  .btn.btn-nav { display: inline-flex; }
  .nav-toggle { display: none; }
  .partner-grid {
    grid-template-columns: 1.3fr 0.9fr;
    align-items: center;
  }
  .check-shell { padding: 2.2rem 2.4rem 2.3rem; }
}

@media (prefers-reduced-motion: reduce) {
  .result-panel,
  .contact-card,
  .form-success { animation: none; }
}