/*
 * KI-Beratung für Bauplanung im Norden
 * Stylesheet – Deployment-Version
 * Stand: Mai 2026
 */

/* ─────────────────────────────────────────
   LOCAL FONTS (DSGVO-konform)
   ───────────────────────────────────────── */

@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/CormorantGaramond-Regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/CormorantGaramond-Italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/CormorantGaramond-SemiBold.woff2') format('woff2');
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/CormorantGaramond-Bold.woff2') format('woff2');
}

@font-face {
  font-family: 'Barlow';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/Barlow-Regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Barlow';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/Barlow-Medium.woff2') format('woff2');
}

/* ─────────────────────────────────────────
   BASE COLOR TOKENS
   ───────────────────────────────────────── */
:root {
  /* Core palette */
  --color-nordsee:      #0D1C2C;   /* Nordsee-Nacht – primary dark */
  --color-stahl:        #1A3A5C;   /* Stahlblau – secondary */
  --color-amber:        #C4842A;   /* Bernstein – accent */
  --color-beton:        #5A6374;   /* Beton – body text */
  --color-horizont:     #94A3B8;   /* Horizont – muted/captions */
  --color-arktis:       #F4F7FB;   /* Arktis – backgrounds */

  /* Auxiliary */
  --color-raster:       #2A4E80;   /* Grid lines (signet only) */
  --color-divider:      #CBD5E0;   /* Borders / horizontal rules */
  --color-amber-soft:   #F5E8D4;   /* Amber-tinted bg for pills/tags */
  --color-amber-dark:   #7A4D10;   /* Dark amber for text on soft bg */
  --color-amber-hover:  #a5701f;   /* Amber button hover */

  /* Semantic colors */
  --color-bg:           #ffffff;
  --color-bg-alt:       var(--color-arktis);
  --color-bg-dark:      var(--color-nordsee);
  --color-bg-mid:       var(--color-stahl);

  --color-text-primary: var(--color-nordsee);
  --color-text-body:    var(--color-beton);
  --color-text-muted:   var(--color-horizont);
  --color-text-on-dark: var(--color-arktis);
  --color-text-accent:  var(--color-amber);

  --color-border:       var(--color-divider);
  --color-border-strong:#94A3B8;

  --color-cta:          var(--color-amber);
  --color-cta-hover:    var(--color-amber-hover);

  --color-tag-bg:       var(--color-amber-soft);
  --color-tag-text:     var(--color-amber-dark);

  --color-success-bg:   #e0f0e8;
  --color-success-text: #1a5c35;
  --color-warning-bg:   #fce8d4;
  --color-warning-text: #7a3010;
  --color-info-bg:      #e8f0fc;
  --color-info-text:    #1a3a7a;

/* ─────────────────────────────────────────
   TYPOGRAPHY TOKENS
   ───────────────────────────────────────── */

  /* Font families */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Barlow', system-ui, sans-serif;

  /* Font sizes */
  --text-xs:    10px;
  --text-sm:    11px;
  --text-base:  15px;
  --text-md:    16px;
  --text-lg:    18px;
  --text-xl:    22px;
  --text-2xl:   28px;
  --text-3xl:   38px;
  --text-4xl:   48px;
  --text-5xl:   60px;

  /* Font weights */
  --weight-light:    300;
  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;

  /* Line heights */
  --leading-tight:  1.1;
  --leading-snug:   1.35;
  --leading-normal: 1.6;
  --leading-relaxed:1.75;

  /* Letter spacing */
  --tracking-tight:  -0.02em;
  --tracking-normal: 0;
  --tracking-wide:   0.08em;
  --tracking-wider:  0.14em;
  --tracking-widest: 0.20em;

/* ─────────────────────────────────────────
   SEMANTIC TYPE ROLES
   ───────────────────────────────────────── */

  /* Use these in component CSS */
  --type-h1-family:     var(--font-display);
  --type-h1-size:       var(--text-4xl);
  --type-h1-weight:     var(--weight-bold);
  --type-h1-leading:    var(--leading-tight);
  --type-h1-color:      var(--color-nordsee);

  --type-h2-family:     var(--font-display);
  --type-h2-size:       var(--text-3xl);
  --type-h2-weight:     var(--weight-bold);
  --type-h2-leading:    var(--leading-tight);
  --type-h2-color:      var(--color-nordsee);

  --type-h3-family:     var(--font-display);
  --type-h3-size:       var(--text-xl);
  --type-h3-weight:     var(--weight-semibold);
  --type-h3-leading:    var(--leading-snug);
  --type-h3-color:      var(--color-nordsee);

  --type-subhead-family:  var(--font-display);
  --type-subhead-size:    var(--text-lg);
  --type-subhead-style:   italic;
  --type-subhead-color:   var(--color-beton);

  --type-body-family:   var(--font-body);
  --type-body-size:     var(--text-base);
  --type-body-weight:   var(--weight-regular);
  --type-body-leading:  var(--leading-relaxed);
  --type-body-color:    var(--color-beton);

  --type-label-family:  var(--font-body);
  --type-label-size:    var(--text-xs);
  --type-label-weight:  var(--weight-medium);
  --type-label-transform: uppercase;
  --type-label-spacing: var(--tracking-wider);
  --type-label-color:   var(--color-amber);

  --type-caption-family: var(--font-body);
  --type-caption-size:   var(--text-sm);
  --type-caption-color:  var(--color-horizont);

  --type-claim-family:  var(--font-display);
  --type-claim-style:   italic;
  --type-claim-size:    var(--text-sm);
  --type-claim-color:   var(--color-amber);
  --type-claim-spacing: 0.03em;

/* ─────────────────────────────────────────
   SPACING & LAYOUT TOKENS
   ───────────────────────────────────────── */

  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-14: 56px;
  --space-16: 64px;

  --content-padding: var(--space-16);  /* 64px horizontal */
  --section-padding: var(--space-14);  /* 56px vertical */

/* ─────────────────────────────────────────
   RADII
   ───────────────────────────────────────── */

  --radius-sm:   6px;
  --radius-md:   8px;
  --radius-lg:   10px;
  --radius-xl:   12px;
  --radius-pill: 999px;

/* ─────────────────────────────────────────
   BORDERS
   ───────────────────────────────────────── */

  --border-default: 0.5px solid var(--color-divider);
  --border-strong:  1px solid var(--color-divider);
  --border-accent:  3px solid var(--color-amber);
  --border-dark:    3px solid var(--color-nordsee);

/* ─────────────────────────────────────────
   TRANSITIONS
   ───────────────────────────────────────── */

  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;

/* ─────────────────────────────────────────
   BLUEPRINT TEXTURE (as CSS var for reuse)
   ───────────────────────────────────────── */

  --blueprint-grid:
    linear-gradient(rgba(42,78,128,.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42,78,128,.35) 1px, transparent 1px);
  --blueprint-size: 20px 20px;
}

/* ─────────────────────────────────────────
   SEMANTIC ELEMENT STYLES
   ───────────────────────────────────────── */

h1 {
  font-family: var(--type-h1-family);
  font-size: var(--type-h1-size);
  font-weight: var(--type-h1-weight);
  line-height: var(--type-h1-leading);
  color: var(--type-h1-color);
}

h2 {
  font-family: var(--type-h2-family);
  font-size: var(--type-h2-size);
  font-weight: var(--type-h2-weight);
  line-height: var(--type-h2-leading);
  color: var(--type-h2-color);
}

h3 {
  font-family: var(--type-h3-family);
  font-size: var(--type-h3-size);
  font-weight: var(--type-h3-weight);
  line-height: var(--type-h3-leading);
  color: var(--type-h3-color);
}

p {
  font-family: var(--type-body-family);
  font-size: var(--type-body-size);
  font-weight: var(--type-body-weight);
  line-height: var(--type-body-leading);
  color: var(--type-body-color);
}

/* ─────────────────────────────────────────
   UTILITY CLASSES
   ───────────────────────────────────────── */

.label-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-amber);
}

.claim-italic {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-amber);
  letter-spacing: 0.03em;
}

.blueprint-bg {
  background-color: var(--color-nordsee);
  background-image: var(--blueprint-grid);
  background-size: var(--blueprint-size);
}

.pill {
  display: inline-block;
  background: var(--color-amber-soft);
  color: var(--color-amber-dark);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.card {
  background: #fff;
  border: var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-4) 18px;
}

.card-dark {
  background: var(--color-nordsee);
  border-radius: var(--radius-lg);
  padding: var(--space-4) 18px;
}

.horizon-divider {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: var(--space-6) 0;
}
.horizon-divider::before {
  content: '';
  display: block;
  height: 1.5px;
  width: 160px;
  background: var(--color-nordsee);
}
.horizon-divider::after {
  content: '';
  display: block;
  height: 2.5px;
  width: 56px;
  background: var(--color-amber);
  border-radius: 2px;
}
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
  body {
    font-family: var(--font-body);
    color: var(--color-beton);
    background: #fff;
    overflow-x: hidden;
  }
  a { color: inherit; text-decoration: none; }
  button { font-family: var(--font-body); cursor: pointer; border: none; background: none; }

  /* Focus styles for accessibility */
  a:focus-visible, button:focus-visible {
    outline: 2px solid var(--color-amber);
    outline-offset: 3px;
    border-radius: 2px;
  }

  /* ── Layout ── */
  .wrap { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
  section { padding: 96px 0; position: relative; }
  @media (max-width: 768px) {
    section { padding: 72px 0; }
    .wrap { padding: 0 24px; }
  }

  /* Backgrounds */
  .bg-arctic { background: var(--color-arktis); }
  .bg-white  { background: #fff; }
  .bg-dark {
    background-color: var(--color-nordsee);
    background-image: var(--blueprint-grid);
    background-size: 24px 24px;
    color: var(--color-arktis);
  }
  .bg-dark p, .bg-dark h1, .bg-dark h2, .bg-dark h3 { color: var(--color-arktis); }

  /* ── Eyebrow label ── */
  .eyebrow {
    font-family: var(--font-body); font-size: 11px; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-amber);
    margin-bottom: 18px; display: inline-block;
  }
  .eyebrow .num {
    color: var(--color-horizont); margin-right: 12px;
    font-variant-numeric: tabular-nums;
  }

  /* Section divider: 1px line + 56px amber accent left */
  .section-divider {
    height: 1px; background: var(--color-divider);
    position: relative; max-width: 1100px; margin: 0 auto;
  }
  .section-divider::before {
    content: ''; position: absolute; left: 32px; top: -1px;
    width: 56px; height: 3px; background: var(--color-amber);
  }
  .bg-dark + .section-divider, .bg-dark .section-divider {
    background: rgba(148,163,184,.12);
  }

  /* ── NAV ── */
  .nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(13,28,44,.92); backdrop-filter: blur(14px);
    border-bottom: 0.5px solid rgba(148,163,184,.15);
    transition: background .2s;
  }
  .nav-inner {
    max-width: 1100px; margin: 0 auto; padding: 14px 32px;
    display: flex; align-items: center; justify-content: space-between; gap: 24px;
  }
  .nav-logo { display: flex; align-items: center; gap: 12px; color: var(--color-arktis); }
  .nav-logo img { width: 32px; height: 32px; }
  .nav-logo .name {
    font-family: var(--font-display); font-size: 14px; font-weight: 700;
    letter-spacing: 0.04em; line-height: 1.1;
  }
  .nav-logo .sub {
    font-family: var(--font-body); font-size: 9.5px; font-weight: 400;
    letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-horizont);
  }
  .nav-links { display: flex; gap: 28px; align-items: center; }
  .nav-links a {
    font-size: 13px; font-weight: 400; color: var(--color-arktis);
    letter-spacing: 0.02em; transition: color .15s; padding: 6px 0;
  }
  .nav-links a:hover { color: var(--color-amber); }
  .nav-links .nav-cta {
    background: var(--color-amber); color: #fff;
    padding: 9px 18px; border-radius: 6px; font-weight: 500;
    transition: background .15s;
  }
  .nav-links .nav-cta:hover { background: var(--color-amber-hover); color: #fff; }

  .nav-burger { display: none; background: none; border: none; color: var(--color-arktis); padding: 6px; }
  .nav-burger svg { display: block; }

  @media (max-width: 860px) {
    .nav-links { display: none; }
    .nav-burger { display: flex; }
    .nav-links.open {
      display: flex; flex-direction: column;
      position: absolute; top: 100%; left: 0; right: 0;
      background: var(--color-nordsee); border-bottom: 0.5px solid rgba(148,163,184,.15);
      padding: 18px 32px; gap: 16px; align-items: stretch;
    }
    .nav-links.open .nav-cta { text-align: center; }
  }

  /* ── HERO ── */
  .hero {
    min-height: 100vh; display: flex; align-items: center;
    padding: 140px 0 100px; position: relative;
  }
  .hero {
    border-bottom: 3px solid var(--color-amber);
  }
  .hero-eyebrow {
    color: var(--color-amber); font-family: var(--font-body);
    font-size: 11px; font-weight: 500; letter-spacing: 0.22em;
    text-transform: uppercase; margin-bottom: 26px;
  }
  .hero-headline {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(43px, 7.2vw, 86px); line-height: 0.98;
    color: var(--color-arktis); letter-spacing: -0.015em;
    margin-bottom: 18px; text-wrap: balance;
  }
  .hero-headline .pct { color: var(--color-arktis); }
  .hero-amber-line {
    font-family: var(--font-display); font-style: italic;
    font-size: clamp(22px, 3vw, 30px); color: var(--color-amber);
    margin-bottom: 36px; line-height: 1.3; max-width: 720px;
  }
  .hero-amber-line .strong { font-weight: 600; font-style: normal; }
  .hero-sub {
    font-family: var(--font-body); font-size: 17px; line-height: 1.7;
    color: var(--color-horizont); max-width: 600px; margin-bottom: 14px;
  }
  .hero-source {
    font-family: var(--font-body); font-size: 11.5px; color: var(--color-beton);
    letter-spacing: 0.05em; margin-bottom: 44px;
  }
  .hero-ctas { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }

  /* ── BUTTONS ── */
  .btn-primary {
    background: var(--color-amber); color: #fff;
    font-family: var(--font-body); font-size: 14.5px; font-weight: 500;
    padding: 14px 28px; border-radius: 6px; letter-spacing: 0.03em;
    transition: background .15s; display: inline-flex; align-items: center; gap: 10px;
  }
  .btn-primary:hover { background: var(--color-amber-hover); color: #fff; }
  .btn-secondary {
    background: transparent; color: var(--color-arktis);
    border: 1.5px solid rgba(148,163,184,.35);
    font-family: var(--font-body); font-size: 14px; font-weight: 500;
    padding: 12.5px 24px; border-radius: 6px; letter-spacing: 0.03em;
    transition: border-color .15s, color .15s;
    display: inline-flex; align-items: center; gap: 8px;
  }
  .btn-secondary:hover { border-color: var(--color-amber); color: var(--color-amber); }
  .btn-ghost-light {
    background: transparent; color: var(--color-amber);
    border: 1.5px solid var(--color-amber);
    font-family: var(--font-body); font-size: 14px; font-weight: 500;
    padding: 12.5px 24px; border-radius: 6px; letter-spacing: 0.03em;
    transition: background .15s, color .15s;
    display: inline-flex; align-items: center; gap: 8px;
  }
  .btn-ghost-light:hover { background: var(--color-amber); color: #fff; }

  /* ── HEADERS within sections ── */
  .section-title {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(34px, 4.6vw, 52px); line-height: 1.05;
    color: var(--color-nordsee); letter-spacing: -0.01em;
    max-width: 820px; margin-bottom: 24px; text-wrap: balance;
  }
  .bg-dark .section-title { color: var(--color-arktis); }
  .section-lede {
    font-family: var(--font-display); font-style: italic;
    font-size: 19px; color: var(--color-beton);
    max-width: 680px; line-height: 1.55; margin-bottom: 56px;
  }
  .bg-dark .section-lede { color: var(--color-horizont); }

  /* ── SECTION 2: Diagnose – Big numbers ── */
  .stat-row {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
    margin-bottom: 56px;
  }
  @media (max-width: 768px) { .stat-row { grid-template-columns: 1fr; } }
  .stat-card {
    background: #fff; border: 0.5px solid var(--color-divider); border-radius: 10px;
    padding: 32px 28px; position: relative; overflow: hidden;
    transition: border-color .15s;
  }
  .stat-card::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0;
    width: 3px; background: var(--color-amber);
  }
  .stat-card:hover { border-color: var(--color-amber); }
  .stat-num {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(64px, 8vw, 92px); line-height: 0.9;
    color: var(--color-amber); letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums; margin-bottom: 14px;
  }
  .stat-desc {
    font-family: var(--font-body); font-size: 14.5px; line-height: 1.6;
    color: var(--color-nordsee); margin-bottom: 12px; font-weight: 400;
  }
  .stat-desc strong { font-weight: 600; }
  .stat-source {
    font-family: var(--font-body); font-size: 11px; letter-spacing: 0.06em;
    color: var(--color-horizont); text-transform: uppercase;
  }

  .diag-text {
    font-family: var(--font-display); font-size: 22px; line-height: 1.5;
    color: var(--color-nordsee); max-width: 760px; margin-bottom: 48px;
    font-weight: 400;
  }
  .diag-text em { color: var(--color-amber); font-style: italic; font-weight: 600; }

  .question-cards {
    display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
    margin-bottom: 24px;
  }
  @media (max-width: 768px) { .question-cards { grid-template-columns: 1fr; } }
  .qcard { padding: 32px 28px; border-radius: 10px; position: relative; }
  .qcard-wrong {
    background: #fff; border: 0.5px solid var(--color-divider);
    color: var(--color-horizont);
  }
  .qcard-right {
    background: var(--color-nordsee);
    background-image: var(--blueprint-grid);
    background-size: 20px 20px;
    border: 0.5px solid var(--color-amber);
    color: var(--color-arktis);
    box-shadow: 0 0 0 4px rgba(196,132,42,0.08);
  }
  .qcard-tag {
    display: inline-block; font-family: var(--font-body);
    font-size: 10.5px; font-weight: 500; letter-spacing: 0.16em;
    text-transform: uppercase; padding: 4px 10px; border-radius: 999px;
    margin-bottom: 18px;
  }
  .qcard-wrong .qcard-tag {
    background: #f4f4f6; color: var(--color-horizont); border: 0.5px solid var(--color-divider);
  }
  .qcard-right .qcard-tag {
    background: var(--color-amber); color: #fff;
  }
  .qcard-q {
    font-family: var(--font-display); font-size: 26px; line-height: 1.25;
    font-weight: 600; margin-bottom: 16px;
  }
  .qcard-wrong .qcard-q { text-decoration: line-through; text-decoration-color: rgba(148,163,184,.6); }
  .qcard-right .qcard-q { color: var(--color-arktis); }
  .qcard-meta {
    font-family: var(--font-body); font-size: 13px; line-height: 1.6;
  }
  .qcard-wrong .qcard-meta { color: var(--color-horizont); }
  .qcard-right .qcard-meta { color: var(--color-amber); font-weight: 500; }

  .sources {
    font-family: var(--font-body); font-size: 11px; color: var(--color-horizont);
    letter-spacing: 0.04em; padding-top: 24px;
    border-top: 0.5px solid var(--color-divider);
  }

  /* ── SECTION 3: Pyramid / steps ── */
  .pyramid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
    margin-bottom: 40px;
    align-items: start;
  }
  @media (max-width: 860px) { .pyramid { grid-template-columns: 1fr; align-items: stretch; } }

  .step {
    background: #fff; border: 0.5px solid var(--color-divider); border-radius: 10px;
    padding: 32px 26px 28px; position: relative; display: flex; flex-direction: column;
    transition: border-color .15s, transform .2s;
  }
  .step:hover { border-color: var(--color-amber); }
  .step-1 { margin-top: 88px; }
  .step-2 { margin-top: 44px; background: linear-gradient(180deg, #fff 0%, #fff 100%); border-color: rgba(196,132,42,.4); }
  .step-3 {
    margin-top: 0;
    background: linear-gradient(180deg, var(--color-amber-soft) 0%, #fff 60%);
    border-color: var(--color-amber);
  }
  @media (max-width: 860px) {
    .step-1, .step-2, .step-3 { margin-top: 0; }
  }
  .step-num-bar {
    position: absolute; left: 0; top: 0; right: 0; height: 4px;
    background: var(--color-amber);
  }
  .step-1 .step-num-bar { opacity: 0.35; }
  .step-2 .step-num-bar { opacity: 0.7; }
  .step-3 .step-num-bar { opacity: 1; }
  .step-num {
    font-family: var(--font-display); font-size: 13px; letter-spacing: 0.18em;
    text-transform: uppercase; color: var(--color-amber); font-weight: 600;
    margin-bottom: 12px;
  }
  .step-title {
    font-family: var(--font-display); font-size: 30px; font-weight: 700;
    color: var(--color-nordsee); margin-bottom: 14px; line-height: 1.1;
  }
  .step-desc {
    font-family: var(--font-body); font-size: 14px; line-height: 1.7;
    color: var(--color-beton); margin-bottom: 20px;
    min-height: calc(1.7em * 2);
  }
  .step-example {
    font-family: var(--font-body); font-size: 11.5px; line-height: 1.5;
    color: var(--color-beton); padding-top: 14px; margin-top: auto;
    border-top: 0.5px solid var(--color-divider);
  }
  .step-example .lab {
    display: block; font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--color-amber); font-weight: 500; margin-bottom: 6px;
  }
  .step-arrow {
    position: absolute; right: -22px; top: 50%; transform: translateY(-50%);
    color: var(--color-amber); z-index: 2;
  }
  @media (max-width: 860px) { .step-arrow { display: none; } }

  .pyramid-quote {
    background: var(--color-nordsee);
    background-image: var(--blueprint-grid);
    background-size: 20px 20px;
    border-radius: 10px; padding: 32px 36px;
    display: flex; gap: 28px; align-items: center; justify-content: space-between;
    flex-wrap: wrap;
  }
  .pyramid-quote-text {
    font-family: var(--font-display); font-size: 22px; font-weight: 600;
    line-height: 1.4; color: var(--color-arktis); max-width: 720px;
  }
  .pyramid-quote-text em { color: var(--color-amber); font-style: italic; }
  .pyramid-quote-cta {
    font-family: var(--font-display); font-style: italic;
    font-size: 22px; color: var(--color-amber);
    margin-top: 18px; padding-top: 16px;
    border-top: 0.5px solid rgba(196,132,42,0.35);
    max-width: 720px;
  }
  .pyramid-quote-cta::before {
    content: ''; display: inline-block; width: 36px; height: 2px;
    background: var(--color-amber); margin-right: 14px;
    vertical-align: middle; margin-bottom: 5px;
  }
  .pyramid-quote-source {
    font-family: var(--font-body); font-size: 11px; letter-spacing: 0.14em;
    text-transform: uppercase; color: var(--color-horizont); flex-shrink: 0;
  }

  .transition-line {
    margin-top: 36px; padding-top: 28px;
    border-top: 0.5px solid var(--color-divider);
    font-family: var(--font-display); font-style: italic;
    font-size: 22px; color: var(--color-amber);
  }
  .transition-line::before {
    content: ''; display: inline-block; width: 56px; height: 3px;
    background: var(--color-amber); margin-right: 18px;
    vertical-align: middle; margin-bottom: 6px;
  }

  /* ── SECTION 4: Stepper ── */
  .stepper {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
    position: relative; margin-bottom: 40px;
  }
  @media (max-width: 860px) { .stepper { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 520px) { .stepper { grid-template-columns: 1fr; } }
  .stepper::before {
    content: ''; position: absolute; top: 28px; left: 36px; right: 36px;
    height: 1.5px; background: var(--color-amber); opacity: 0.35;
    z-index: 0;
  }
  @media (max-width: 860px) { .stepper::before { display: none; } }

  .stepper-item { position: relative; padding: 0 18px 0 0; }
  .stepper-dot {
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--color-arktis);
    border: 1.5px solid var(--color-amber);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-weight: 700; font-size: 22px;
    color: var(--color-amber); position: relative; z-index: 1;
    margin-bottom: 22px;
  }
  .stepper-title {
    font-family: var(--font-display); font-size: 19px; font-weight: 700;
    color: var(--color-nordsee); line-height: 1.2; margin-bottom: 8px;
  }
  .stepper-stanford {
    font-family: var(--font-body); font-size: 10.5px; font-weight: 500;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--color-amber); margin-bottom: 12px;
  }
  .stepper-desc {
    font-family: var(--font-body); font-size: 13.5px; line-height: 1.65;
    color: var(--color-beton);
  }

  /* ── SECTION 5: About ── */
  .about-grid {
    display: grid; grid-template-columns: 1fr 1.3fr; gap: 64px;
    align-items: start;
  }
  @media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; gap: 40px; } }

  .about-portrait {
    aspect-ratio: 4/5;
    background: var(--color-stahl) url("img/profilbild.jpg") center/cover no-repeat;
    border-radius: 12px; position: relative; overflow: hidden;
    border: 0.5px solid var(--color-divider);
  }
  .about-portrait::after { content: none; }
  .about-portrait .name-tag {
    position: absolute; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, transparent, rgba(13,28,44,0.85));
    padding: 56px 24px 20px; z-index: 2;
  }
  .about-portrait .name-tag .nm {
    font-family: var(--font-display); font-size: 22px; font-weight: 700;
    color: var(--color-arktis);
  }
  .about-portrait .name-tag .role {
    font-family: var(--font-body); font-size: 11.5px;
    letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-amber);
    margin-top: 4px;
  }

  .about-body {
    font-family: var(--font-body); font-size: 16px; line-height: 1.75;
    color: var(--color-beton); margin-bottom: 36px;
  }

  .trust-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  }
  @media (max-width: 540px) { .trust-grid { grid-template-columns: 1fr; } }
  .trust {
    background: #fff; border: 0.5px solid var(--color-divider); border-radius: 10px;
    padding: 18px 18px; display: flex; align-items: flex-start; gap: 14px;
    transition: border-color .15s;
  }
  .trust:hover { border-color: var(--color-amber); }
  .trust-icon {
    width: 36px; height: 36px; flex-shrink: 0;
    background: var(--color-amber-soft); border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
  }
  .trust-text {
    font-family: var(--font-body); font-size: 13.5px; line-height: 1.5;
    color: var(--color-nordsee); font-weight: 500;
  }

  /* ── SECTION 6: Services – Journey & Modules ── */
  .svc-journey-label {
    font-family: var(--font-body); font-size: 11px; font-weight: 500;
    letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--color-nordsee); margin-bottom: 18px;
    display: flex; align-items: center; gap: 14px;
  }
  .svc-journey-label::before {
    content: ''; width: 28px; height: 1.5px; background: var(--color-amber);
  }

  .svc-journey {
    display: grid;
    grid-template-columns: 1.1fr 36px 1fr 36px 1fr 36px 1fr;
    align-items: stretch;
    gap: 0;
    margin-bottom: 28px;
  }
  @media (max-width: 920px) {
    .svc-journey { grid-template-columns: 1fr; gap: 14px; }
    .svc-connector { display: none !important; }
  }

  .svc-step {
    background: #fff; border: 0.5px solid var(--color-divider); border-radius: 10px;
    padding: 22px 22px 20px; position: relative;
    transition: border-color .15s, transform .15s, box-shadow .15s;
    display: flex; flex-direction: column;
  }
  .svc-step:hover {
    border-color: var(--color-amber);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px -16px rgba(13,28,44,0.18);
  }
  .svc-step.is-entry {
    background: var(--color-nordsee);
    background-image: var(--blueprint-grid); background-size: 18px 18px;
    border-color: var(--color-amber);
    box-shadow: 0 0 0 4px rgba(196,132,42,0.08);
  }
  .svc-step.is-entry .svc-step-title { color: var(--color-arktis); }
  .svc-step.is-entry .svc-step-desc  { color: var(--color-horizont); }
  .svc-step.is-entry .svc-step-meta  { color: var(--color-amber); }

  .svc-step-num {
    font-family: var(--font-display); font-size: 13px; font-weight: 600;
    letter-spacing: 0.18em; color: var(--color-amber);
    margin-bottom: 6px;
  }
  .svc-step.is-entry .svc-step-num { color: var(--color-amber); }
  .svc-pill-free {
    display: inline-block;
    font-family: var(--font-body); font-size: 9.5px; font-weight: 600;
    letter-spacing: 0.16em; text-transform: uppercase;
    background: var(--color-amber); color: #fff;
    padding: 3px 9px; border-radius: 999px;
    margin-bottom: 10px;
  }
  .svc-step-title {
    font-family: var(--font-display); font-size: 20px; font-weight: 700;
    color: var(--color-nordsee); line-height: 1.15; margin-bottom: 8px;
  }
  .svc-step-meta {
    font-family: var(--font-body); font-size: 11.5px; font-weight: 500;
    letter-spacing: 0.04em; color: var(--color-amber);
    margin-bottom: 12px;
  }
  .svc-step-desc {
    font-family: var(--font-body); font-size: 13px; line-height: 1.6;
    color: var(--color-beton); flex: 1;
  }

  .svc-connector {
    display: flex; align-items: center; justify-content: center;
    color: var(--color-amber);
  }
  .svc-connector svg { display: block; }

  /* Standalone modules row (Skalierung as cross-baustein, Workshop, Use-Cases) */
  .svc-extras-label {
    font-family: var(--font-body); font-size: 11px; font-weight: 500;
    letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--color-nordsee); margin: 40px 0 18px;
    display: flex; align-items: center; gap: 14px;
  }
  .svc-extras-label::before {
    content: ''; width: 28px; height: 1.5px; background: var(--color-amber);
  }
  .svc-extras-label .hint {
    font-family: var(--font-display); font-style: italic; font-size: 13px;
    color: var(--color-horizont); letter-spacing: 0; text-transform: none;
    font-weight: 400; margin-left: auto;
  }

  .svc-extras {
    display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 14px;
    margin-bottom: 32px;
  }
  @media (max-width: 920px) { .svc-extras { grid-template-columns: 1fr; } }

  .svc-extra {
    background: #fff; border: 0.5px solid var(--color-divider); border-radius: 10px;
    padding: 22px 22px 20px;
    display: flex; flex-direction: column; gap: 8px;
    transition: border-color .15s;
    position: relative;
  }
  .svc-extra:hover { border-color: var(--color-amber); }
  .svc-extra.is-cross {
    border-color: var(--color-amber);
    background: linear-gradient(180deg, var(--color-amber-soft) 0%, #fff 80%);
  }
  .svc-extra-tag {
    font-family: var(--font-body); font-size: 10px; font-weight: 500;
    letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--color-amber); margin-bottom: 4px;
    display: flex; align-items: center; gap: 8px;
  }
  .svc-extra-tag::before {
    content: ''; width: 14px; height: 1.5px; background: var(--color-amber);
  }
  .svc-extra-title {
    font-family: var(--font-display); font-size: 19px; font-weight: 700;
    color: var(--color-nordsee); line-height: 1.2;
  }
  .svc-extra-meta {
    font-family: var(--font-body); font-size: 11.5px; font-weight: 500;
    color: var(--color-amber); letter-spacing: 0.04em;
  }
  .svc-extra-desc {
    font-family: var(--font-body); font-size: 13px; line-height: 1.6;
    color: var(--color-beton); margin-top: 4px;
  }

  /* Info bar – Paketrabatt + Förderung */
  .svc-infobar {
    display: grid; grid-template-columns: 1fr 1fr; gap: 0;
    background: var(--color-nordsee);
    background-image: var(--blueprint-grid); background-size: 20px 20px;
    border-radius: 10px; overflow: hidden;
    margin-bottom: 32px;
  }
  @media (max-width: 720px) { .svc-infobar { grid-template-columns: 1fr; } }
  .svc-info-cell {
    padding: 22px 26px; display: flex; gap: 16px; align-items: center;
    color: var(--color-arktis);
  }
  .svc-info-cell + .svc-info-cell {
    border-left: 0.5px solid rgba(196,132,42,0.4);
  }
  @media (max-width: 720px) {
    .svc-info-cell + .svc-info-cell {
      border-left: none; border-top: 0.5px solid rgba(196,132,42,0.4);
    }
  }
  .svc-info-icon {
    width: 38px; height: 38px; border-radius: 999px;
    background: var(--color-amber); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-size: 18px; font-weight: 700;
    flex-shrink: 0;
  }
  .svc-info-text {
    font-family: var(--font-body); font-size: 13.5px; line-height: 1.55;
    color: var(--color-arktis);
  }
  .svc-info-text strong { color: var(--color-amber); font-weight: 600; }

  /* ── SECTION 7: Vorher/Nachher ── */
  .compare-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  }
  @media (max-width: 860px) { .compare-grid { grid-template-columns: 1fr; } }

  .compare {
    background: #fff; border: 0.5px solid var(--color-divider); border-radius: 10px;
    overflow: hidden; transition: border-color .15s;
    display: grid; grid-template-rows: auto auto 1fr;
  }
  .compare:hover { border-color: var(--color-amber); }
  .compare-header {
    background: var(--color-arktis); padding: 18px 22px;
    border-bottom: 0.5px solid var(--color-divider);
  }
  .compare-title {
    font-family: var(--font-display); font-size: 20px; font-weight: 700;
    color: var(--color-nordsee); display: flex; align-items: center; gap: 12px;
  }
  .compare-title .icon {
    width: 28px; height: 28px;
  }
  .compare-row {
    padding: 20px 22px; position: relative;
  }
  .compare-row + .compare-row { border-top: 0.5px solid var(--color-divider); }
  .compare-row .row-label {
    font-family: var(--font-body); font-size: 10px; font-weight: 500;
    letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--color-horizont); margin-bottom: 10px;
  }
  .row-stage1 { background: #fafbfc; }
  .row-stage1 .row-text {
    font-family: var(--font-body); font-size: 13.5px; line-height: 1.6;
    color: var(--color-horizont); text-decoration: line-through;
    text-decoration-color: rgba(148,163,184,0.6);
  }
  .row-stage23 {
    background: #fff; position: relative;
  }
  .row-stage23::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0;
    width: 3px; background: var(--color-amber);
  }
  .row-stage23 .row-label { color: var(--color-amber); }
  .row-stage23 .row-text {
    font-family: var(--font-body); font-size: 14px; line-height: 1.6;
    color: var(--color-nordsee); font-weight: 500;
  }
  .compare-note {
    margin-top: 24px; font-family: var(--font-body); font-size: 11.5px;
    color: var(--color-horizont); letter-spacing: 0.04em;
  }

  /* ── SECTION 8: CTA ── */
  .cta-grid {
    display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: start;
  }
  @media (max-width: 860px) { .cta-grid { grid-template-columns: 1fr; } }

  .cta-headline {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(38px, 5vw, 60px); line-height: 1.0;
    color: var(--color-arktis); margin-bottom: 26px; letter-spacing: -0.012em;
    text-wrap: balance;
  }
  .cta-headline .accent { color: var(--color-amber); }
  .cta-sub {
    font-family: var(--font-body); font-size: 16px; line-height: 1.7;
    color: var(--color-horizont); margin-bottom: 32px; max-width: 540px;
  }
  .cta-bullets { display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }
  .cta-bullet {
    display: flex; gap: 12px; align-items: flex-start;
    font-family: var(--font-body); font-size: 14px; color: var(--color-arktis);
  }
  .cta-bullet svg { flex-shrink: 0; margin-top: 3px; }

  .calendly-embed-wrap {
    background: rgba(244,247,251,0.04);
    border: 0.5px solid rgba(148,163,184,.2);
    border-radius: 12px;
    overflow: hidden;
    min-height: 660px;
  }
  .calendly-inline-widget {
    border-radius: 12px;
  }

  /* ── FOOTER ── */
  footer {
    background: var(--color-nordsee);
    background-image: var(--blueprint-grid); background-size: 24px 24px;
    color: var(--color-horizont); padding: 64px 0 32px; position: relative;
  }
  footer::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px; background: var(--color-amber);
  }
  .footer-grid {
    display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px;
    margin-bottom: 48px;
  }
  @media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }
  .footer-brand {
    display: flex; gap: 14px; margin-bottom: 18px; align-items: center;
  }
  .footer-brand img { width: 44px; height: 44px; }
  .footer-brand .name { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--color-arktis); line-height: 1.1; }
  .footer-brand .sub { font-family: var(--font-body); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-horizont); margin-top: 4px; }
  .footer-claim {
    font-family: var(--font-display); font-style: italic; font-size: 18px;
    color: var(--color-amber); margin-bottom: 24px;
  }
  .footer-h {
    font-family: var(--font-body); font-size: 10px; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-amber);
    margin-bottom: 16px;
  }
  .footer-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .footer-list a {
    font-family: var(--font-body); font-size: 13.5px; color: var(--color-arktis);
    transition: color .15s;
  }
  .footer-list a:hover { color: var(--color-amber); }
  .footer-bottom {
    border-top: 0.5px solid rgba(148,163,184,0.15); padding-top: 24px;
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 16px;
  }
  .footer-bottom .legal {
    font-family: var(--font-body); font-size: 11.5px; color: var(--color-horizont);
    letter-spacing: 0.04em;
  }
  .footer-social {
    display: flex; gap: 10px;
  }
  .footer-social a {
    width: 36px; height: 36px; border-radius: 6px;
    border: 0.5px solid rgba(148,163,184,.25);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-arktis); transition: border-color .15s, color .15s;
  }
  .footer-social a:hover { border-color: var(--color-amber); color: var(--color-amber); }

  /* ── helpers ── */
  .strikethrough { text-decoration: line-through; color: var(--color-horizont); }
  .amber { color: var(--color-amber); }


  /* === STUFEN SCROLL ANIMATION === */
  @keyframes stufeFadeSlideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes stufeBarGrow {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
  }
  @keyframes quoteReveal {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .step.anim-ready {
    opacity: 0;
  }
  .step.anim-visible {
    animation: stufeFadeSlideUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }
  .step.anim-visible .step-num-bar {
    transform-origin: left;
    animation: stufeBarGrow 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.3s forwards;
    transform: scaleX(0);
  }

  .pyramid-quote.anim-ready {
    opacity: 0;
  }
  .pyramid-quote.anim-visible {
    animation: quoteReveal 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }
  /* === END STUFEN ANIMATION === */


  /* === BACKGROUND IMAGES – see inline styles on #hero and #kontakt === */


  /* === ACTIVE NAV HIGHLIGHTING === */
  .nav-links a.nav-active {
    color: var(--color-amber);
    position: relative;
  }
  .nav-links a.nav-active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-amber);
    border-radius: 1px;
  }
  .nav-links a.nav-cta.nav-active {
    color: #fff;
  }
  .nav-links a.nav-cta.nav-active::after {
    display: none;
  }
  /* === END ACTIVE NAV === */


  /* === GLOBAL SCROLL ANIMATIONS === */
  @keyframes scrollFadeUp {
    from { opacity: 0; transform: translateY(32px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes scrollFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
  }

  .scroll-hidden {
    opacity: 0;
  }
  .scroll-visible {
    animation: scrollFadeUp 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }
  .scroll-visible-fade {
    animation: scrollFadeIn 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }
  /* === END GLOBAL SCROLL ANIMATIONS === */


  /* === SCROLL PROGRESS BAR === */
  #scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--color-amber);
    z-index: 101;
    transition: width 0.1s linear;
    pointer-events: none;
  }
  /* === END SCROLL PROGRESS === */