/* ================================================
   DR. GERRIT MUMM – KI-BERATUNG
   Design: Deutsche Bank Inspired
   ================================================ */

/*
  ================================================
  DR. GERRIT MUMM – KI-BERATUNG
  GM Brand Color System v3
  Eigenständige Farbpalette – keine Anlehnung an
  geschützte Corporate Identities Dritter.

  Schriften: Inter (SIL Open Font License)
  via Bunny Fonts (DSGVO-konform, EU-Server)
  ================================================
*/
@import url('https://fonts.bunny.net/css?family=inter:400,500,600,700,800&display=swap');

:root {
  /*
    GM Blau-Palette
    Basis-Hue: 210° (leicht wärmer und tiefer als
    typisches Marineblau; eigenständige CI-Farbe)
  */
  --gm-navy:        #0A2240;   /* Tiefes Nachtblau – Primärfarbe */
  --gm-navy-mid:    #163759;   /* Mittleres Navy für Flächen */
  --gm-blue:        #1B6CA8;   /* Hauptblau – Akzente & CTAs */
  --gm-blue-mid:    #155A8A;   /* Gedämpftes Blau */
  --gm-blue-light:  #2E9CCA;   /* Helles Blau – Highlights */
  --gm-ice:         #E6F3FA;   /* Eisblaues Hintergrundblau */
  --gm-ice-dark:    #C8E4F3;   /* Etwas dunkleres Ice */

  /* Akzentfarben */
  --gm-red:         #B82020;   /* Rot für Warnungen / Probleme */
  --gm-green:       #2E7D32;   /* Grün – Erfolg / "Derzeit gefragt" */
  --gm-green-mid:   #388E3C;
  --gm-green-light: #E8F5E9;
  --gm-green-border:#A5D6A7;
  --gm-amber:       #BF7000;
  --gm-amber-light: #FDF3E0;

  /* Neutrals */
  --gm-white:       #FFFFFF;
  --gm-gray-bg:     #F3F5F7;
  --gm-gray-light:  #E6E9EC;
  --gm-gray-mid:    #ABABAB;
  --gm-gray:        #5F6B76;
  --gm-text:        #18202A;
  --gm-text-mid:    #404A55;

  /* Aliase – werden im CSS unten verwendet */
  --db-navy:        var(--gm-navy);
  --db-navy-mid:    var(--gm-navy-mid);
  --db-blue:        var(--gm-blue);
  --db-blue-mid:    var(--gm-blue-mid);
  --db-light-blue:  var(--gm-blue-light);
  --db-ice:         var(--gm-ice);
  --db-ice-dark:    var(--gm-ice-dark);
  --db-red:         var(--gm-red);
  --db-white:       var(--gm-white);
  --db-gray-bg:     var(--gm-gray-bg);
  --db-gray-light:  var(--gm-gray-light);
  --db-gray-mid:    var(--gm-gray-mid);
  --db-gray:        var(--gm-gray);
  --db-text:        var(--gm-text);
  --db-text-mid:    var(--gm-text-mid);
  --db-green:       var(--gm-green);
  --db-green-mid:   var(--gm-green-mid);
  --db-green-light: var(--gm-green-light);
  --db-green-border:var(--gm-green-border);
  --db-amber:       var(--gm-amber);
  --db-amber-light: var(--gm-amber-light);

  /* Schriften – Inter (SIL Open Font License, lizenzfrei) */
  --font-heading: 'Inter', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;

  /* Layout */
  --max-width: 1200px;
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;

  /* Shadows – DB style: subtle, flat */
  --shadow-card: 0 2px 12px rgba(0,30,98,0.10);
  --shadow-hover: 0 6px 24px rgba(0,30,98,0.16);
  --shadow-nav:   0 2px 8px rgba(0,0,0,0.10);

  --transition: 0.2s ease;
}

/* ================================================ RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--db-text);
  background: var(--db-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ================================================ CONTAINER */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ================================================ TYPOGRAPHY */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
  color: var(--db-navy);
}

.section-eyebrow {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--db-blue);
  margin-bottom: 0.75rem;
}
.section-eyebrow--white { color: var(--db-light-blue); }
.section-eyebrow--red   { color: var(--db-red); }

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--db-navy);
  margin-bottom: 1rem;
  line-height: 1.15;
}
.section-title--white { color: var(--db-white); }

.section-lead {
  font-size: 1.05rem;
  color: var(--db-gray);
  max-width: 640px;
  line-height: 1.75;
}
.section-lead--white { color: rgba(255,255,255,0.8); }

/* ================================================ BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.6rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--db-blue);
  color: var(--db-white);
  border-color: var(--db-blue);
}
.btn-primary:hover {
  background: var(--db-navy);
  border-color: var(--db-navy);
}

.btn-navy {
  background: var(--db-navy);
  color: var(--db-white);
  border-color: var(--db-navy);
}
.btn-navy:hover {
  background: var(--db-navy-mid);
  border-color: var(--db-navy-mid);
}

.btn-outline {
  background: transparent;
  color: var(--db-blue);
  border-color: var(--db-blue);
}
.btn-outline:hover {
  background: var(--db-blue);
  color: var(--db-white);
}

.btn-outline-white {
  background: transparent;
  color: var(--db-white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--db-white);
}

/* ================================================ HEADER / NAV */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: var(--db-navy);
  border-bottom: 3px solid var(--db-blue);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-nav); }

/* Top utility bar */
.nav-topbar {
  background: var(--db-navy-mid);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding: 0 2rem;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  max-width: var(--max-width);
  margin: 0 auto;
}
.nav-topbar a {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  padding: 0 0.75rem;
  border-right: 1px solid rgba(255,255,255,0.15);
  transition: color var(--transition);
}
.nav-topbar a:last-child { border-right: none; }
.nav-topbar a:hover { color: var(--db-white); }

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.logo-block {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--db-white);
  letter-spacing: 0.01em;
}
.logo-sub {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--db-light-blue);
  margin-top: 2px;
}
.logo-divider {
  width: 2px;
  height: 36px;
  background: var(--db-blue);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
}
.nav-link {
  padding: 0 1.1rem;
  height: 64px;
  display: flex;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  border-bottom: 3px solid transparent;
  margin-bottom: -3px;
  transition: color var(--transition), border-color var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--db-white);
  border-bottom-color: var(--db-light-blue);
}

.nav-cta-wrap {
  margin-left: 1rem;
  padding-left: 1rem;
  border-left: 1px solid rgba(255,255,255,0.15);
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--db-white);
  border-radius: 1px;
  transition: all var(--transition);
}

.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--db-navy-mid);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 0.5rem 0 1rem;
}
.nav-mobile a {
  padding: 0.9rem 2rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.8);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.nav-mobile a:hover { color: var(--db-white); background: rgba(255,255,255,0.05); }

@media (max-width: 900px) {
  .nav-links, .nav-cta-wrap { display: none; }
  .nav-burger { display: flex; }
  .nav-mobile.open { display: flex; }
  .nav-topbar { display: none; }
}

/* ================================================ HERO */
.hero {
  background: var(--db-navy);
  padding: 9rem 0 0;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

/* DB-style diagonal grid */
.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,112,205,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,112,205,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-accent-line {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--db-blue), var(--db-light-blue), var(--db-blue));
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 4rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 2rem 0;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--db-light-blue);
  margin-bottom: 1.5rem;
}
.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px; height: 2px;
  background: var(--db-light-blue);
}

.hero-headline {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--db-white);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.hero-headline span {
  color: var(--db-light-blue);
}

.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }

.hero-kpi-row {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.hero-kpi { border-left: 2px solid var(--db-blue); padding-left: 1rem; }
.hero-kpi strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--db-white);
  line-height: 1;
}
.hero-kpi span {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--font-heading);
  font-weight: 600;
}

.hero-visual {
  position: relative;
  align-self: flex-end;
}
.hero-img-frame {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  border-bottom: none;
}
.hero-img-frame img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  filter: brightness(0.85) saturate(0.9);
}
.hero-img-badge {
  position: absolute;
  bottom: 0; left: -1.5rem;
  background: var(--db-blue);
  color: var(--db-white);
  padding: 1rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero { min-height: auto; padding-bottom: 4rem; }
}

/* ================================================ SECTION GENERIC */
.section { padding: 5rem 0; }
.section--gray { background: var(--db-gray-bg); }
.section--navy { background: var(--db-navy); }
.section--navy-mid { background: var(--db-navy-mid); }
.section--ice { background: var(--db-ice); }

.section-header { margin-bottom: 3rem; }
.section-header--center { text-align: center; }
.section-header--center .section-lead { margin: 0 auto; }

/* DB-style horizontal rule accent */
.section-rule {
  width: 48px; height: 4px;
  background: var(--db-blue);
  margin-bottom: 2rem;
}
.section-rule--center { margin: 0 auto 2rem; }
.section-rule--white { background: var(--db-light-blue); }

/* ================================================ DB-STYLE DIVIDER */
.db-divider {
  height: 1px;
  background: var(--db-gray-light);
  margin: 0;
}

/* ================================================ LEISTUNGEN CARDS */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--db-gray-light);
}
@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr; }
}

.service-card {
  background: var(--db-white);
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--db-gray-light);
  position: relative;
  transition: background var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow: hidden;
}
.service-card:last-child { border-right: none; }
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: transparent;
  transition: background var(--transition);
}
.service-card:hover::before { background: var(--db-blue); }
.service-card:hover { background: var(--db-ice); }
.service-card--featured::before { background: var(--db-blue) !important; }

.service-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--db-gray-light);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.service-icon {
  width: 44px; height: 44px;
  color: var(--db-blue);
}
.service-icon svg { width: 100%; height: 100%; }

.service-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--db-navy);
  font-family: var(--font-heading);
}
.service-desc {
  font-size: 0.9rem;
  color: var(--db-gray);
  line-height: 1.65;
  flex: 1;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--db-blue);
  margin-top: 0.5rem;
}
.service-link::after { content: ' →'; }
.service-card:hover .service-link { color: var(--db-navy); }

/* ================================================ DIGITALSTATUS SECTION */
.digital-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 3rem;
}
@media (max-width: 900px) { .digital-tabs { grid-template-columns: 1fr; } }

.digital-pane {
  padding: 3rem;
  position: relative;
}
.digital-pane--problem {
  background: var(--db-navy);
  color: var(--db-white);
}
.digital-pane--solution {
  background: var(--db-white);
  border: 1px solid var(--db-gray-light);
  border-left: none;
}

.digital-pane-label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.digital-pane--problem .digital-pane-label { color: var(--db-light-blue); }
.digital-pane--solution .digital-pane-label { color: var(--db-blue); }

.digital-pane-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255,255,255,0.1);
}

.digital-pane h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.digital-pane--problem h3 { color: var(--db-white); }
.digital-pane--solution h3 { color: var(--db-navy); }

.digital-pane p {
  font-size: 0.93rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}
.digital-pane--problem p { color: rgba(255,255,255,0.75); }
.digital-pane--solution p { color: var(--db-gray); }

.digital-pane-list { margin: 1rem 0; }
.digital-pane-list li {
  padding: 0.5rem 0;
  font-size: 0.88rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.digital-pane--solution .digital-pane-list li { border-bottom: 1px solid var(--db-gray-light); color: var(--db-text-mid); }
.digital-pane-list li::before {
  content: '▸';
  color: var(--db-light-blue);
  flex-shrink: 0;
  margin-top: 1px;
}
.digital-pane--solution .digital-pane-list li::before { color: var(--db-blue); }

/* ================================================ VORTEILE */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--db-gray-light);
  border: 1px solid var(--db-gray-light);
  margin-top: 3rem;
}
@media (max-width: 900px) { .benefits-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px)  { .benefits-grid { grid-template-columns: 1fr; } }

.benefit-card {
  background: var(--db-white);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: background var(--transition);
}
.benefit-card:hover { background: var(--db-ice); }

.benefit-number {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--db-blue);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.benefit-unit {
  font-size: 1.2rem;
  color: var(--db-navy);
}
.benefit-label {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--db-navy);
  margin-bottom: 0.5rem;
}
.benefit-desc {
  font-size: 0.82rem;
  color: var(--db-gray);
  line-height: 1.55;
}

/* ================================================ USE CASES */
.usecase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
@media (max-width: 900px) { .usecase-grid { grid-template-columns: 1fr; } }

.usecase-card {
  background: var(--db-white);
  border: 1px solid var(--db-gray-light);
  border-top: 3px solid var(--db-blue);
  padding: 2rem;
  transition: box-shadow var(--transition);
}
.usecase-card:hover { box-shadow: var(--shadow-hover); }

.usecase-tag {
  display: inline-block;
  background: var(--db-ice);
  color: var(--db-blue);
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}
.usecase-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--db-navy);
  margin-bottom: 0.75rem;
}
.usecase-card p {
  font-size: 0.88rem;
  color: var(--db-gray);
  line-height: 1.65;
  margin-bottom: 1rem;
}
.usecase-impact {
  display: flex;
  gap: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--db-gray-light);
  flex-wrap: wrap;
}
.usecase-impact-item { }
.usecase-impact-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--db-blue);
}
.usecase-impact-item span {
  font-size: 0.75rem;
  color: var(--db-gray);
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.usecase-source {
  margin-top: 1rem;
  font-size: 0.72rem;
  color: var(--db-gray-mid);
  font-style: italic;
  border-top: 1px solid var(--db-gray-light);
  padding-top: 0.75rem;
}

/* ================================================ MONETÄRE EFFEKTE */
.monetary-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}
@media (max-width: 900px) { .monetary-intro { grid-template-columns: 1fr; gap: 2rem; } }

.chart-wrapper {
  background: var(--db-white);
  border: 1px solid var(--db-gray-light);
  border-radius: var(--radius-md);
  padding: 2rem;
}

.chart-title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--db-navy);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--db-blue);
}

.bar-group { margin-bottom: 1.5rem; }
.bar-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}
.bar-label span {
  font-size: 0.8rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--db-text-mid);
}
.bar-label strong {
  font-size: 0.82rem;
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--db-navy);
}
.bar-track {
  height: 28px;
  background: var(--db-gray-bg);
  border-radius: 1px;
  overflow: hidden;
  display: flex;
  gap: 2px;
}
.bar-fill {
  height: 100%;
  display: flex;
  align-items: center;
  padding-left: 8px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  white-space: nowrap;
  border-radius: 1px;
  transition: width 1s ease;
}
.bar-fill--base { background: var(--db-gray-mid); }
.bar-fill--digit { background: var(--db-blue-mid); }
.bar-fill--ai   { background: var(--db-blue); }
.bar-fill--combo{ background: var(--db-navy); }

.chart-legend {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--db-gray);
}
.legend-dot {
  width: 10px; height: 10px;
  border-radius: 1px;
  flex-shrink: 0;
}

.monetary-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  font-size: 0.88rem;
}
.monetary-table th {
  background: var(--db-navy);
  color: var(--db-white);
  padding: 0.9rem 1rem;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: left;
  white-space: nowrap;
}
.monetary-table th:first-child { border-radius: var(--radius-sm) 0 0 0; }
.monetary-table th:last-child  { border-radius: 0 var(--radius-sm) 0 0; }
.monetary-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--db-gray-light);
  color: var(--db-text-mid);
  vertical-align: top;
}
.monetary-table tr:nth-child(even) td { background: var(--db-gray-bg); }
.monetary-table tr:hover td { background: var(--db-ice); }
.monetary-table .td-metric { font-weight: 600; color: var(--db-navy); }
.monetary-table .td-ai {
  font-weight: 700;
  color: var(--db-blue);
}
.monetary-table .td-best {
  background: var(--db-ice) !important;
  font-weight: 700;
  color: var(--db-navy);
}
.monetary-table .badge-best {
  display: inline-block;
  background: var(--db-blue);
  color: var(--db-white);
  font-size: 0.65rem;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
  margin-left: 0.4rem;
  vertical-align: middle;
}

/* ================================================ ABOUT */
.about-container {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
  align-items: center;
}
@media (max-width: 900px) { .about-container { grid-template-columns: 1fr; gap: 3rem; } }

.about-img-wrap { position: relative; }
.about-img-frame {
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--db-gray-light);
}
.about-img-frame img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center top;
}
.about-credential {
  position: absolute;
  bottom: 1.5rem;
  right: -1.5rem;
  background: var(--db-blue);
  color: var(--db-white);
  padding: 1rem 1.5rem;
  font-family: var(--font-heading);
  box-shadow: var(--shadow-card);
}
.about-credential strong { display: block; font-size: 1rem; font-weight: 800; }
.about-credential span   { display: block; font-size: 0.7rem; opacity: 0.8; text-transform: uppercase; letter-spacing: 0.08em; margin-top: 2px; }

.about-list { margin: 1.5rem 0; }
.about-list li {
  padding: 0.6rem 0;
  font-size: 0.9rem;
  color: var(--db-text-mid);
  border-bottom: 1px solid var(--db-gray-light);
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}
.about-list li::before { content: '✓'; color: var(--db-blue); font-weight: 700; flex-shrink: 0; }

/* ================================================ PROZESS */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 3rem;
  position: relative;
}
.process-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5%);
  right: calc(12.5%);
  height: 2px;
  background: var(--db-blue);
  z-index: 0;
}
@media (max-width: 768px) {
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-grid::before { display: none; }
}

.process-step {
  padding: 0 1.5rem;
  text-align: center;
  position: relative;
  z-index: 1;
}
.process-dot {
  width: 56px; height: 56px;
  background: var(--db-navy);
  border: 3px solid var(--db-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--db-white);
}
.process-step h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--db-white);
  margin-bottom: 0.5rem;
}
.process-step p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

/* ================================================ CTA BAND */
.cta-band {
  background: var(--db-blue);
  padding: 4rem 0;
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-band h2 { font-size: clamp(1.4rem, 3vw, 2rem); color: var(--db-white); margin-bottom: 0.4rem; }
.cta-band p  { color: rgba(255,255,255,0.8); font-size: 0.95rem; max-width: 500px; }

/* ================================================ PAGE HERO */
.page-hero {
  background: var(--db-navy);
  padding: 7rem 0 3.5rem;
  border-bottom: 3px solid var(--db-blue);
}
.page-hero-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--db-light-blue);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.page-hero-eyebrow::before {
  content: '';
  width: 24px; height: 2px;
  background: var(--db-light-blue);
}
.page-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--db-white);
  max-width: 720px;
  margin-bottom: 1rem;
}
.page-hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.68);
  max-width: 560px;
}

/* ================================================ LEISTUNGSDETAIL */
.leistung-section {
  padding: 5rem 0;
  border-bottom: 1px solid var(--db-gray-light);
}
.leistung-section:nth-child(even) { background: var(--db-gray-bg); }

.leistung-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.leistung-inner.reverse { direction: rtl; }
.leistung-inner.reverse > * { direction: ltr; }
@media (max-width: 900px) {
  .leistung-inner, .leistung-inner.reverse { grid-template-columns: 1fr; direction: ltr; }
}

.leistung-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 1rem;
}
.leistung-content p {
  color: var(--db-gray);
  margin-bottom: 1rem;
  font-size: 0.93rem;
  line-height: 1.75;
}
.leistung-img {
  width: 100%;
  border-radius: var(--radius-md);
  object-fit: cover;
  aspect-ratio: 4/3;
  border: 1px solid var(--db-gray-light);
}

.leistung-bullets { margin: 1.25rem 0; }
.leistung-bullets li {
  padding: 0.55rem 0 0.55rem 1.4rem;
  position: relative;
  font-size: 0.88rem;
  color: var(--db-text-mid);
  border-bottom: 1px solid var(--db-gray-light);
}
.leistung-bullets li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--db-blue);
  font-weight: 700;
}

/* ================================================ PROJECT PLAN */
.project-plan {
  background: var(--db-white);
  border: 1px solid var(--db-gray-light);
  border-top: 3px solid var(--db-blue);
  margin-top: 3rem;
}
.project-plan-header {
  background: var(--db-navy);
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.project-plan-header h3 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--db-white);
}
.project-plan-meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.project-plan-meta span {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.6);
}
.project-plan-meta strong { color: var(--db-light-blue); }

/* Gantt-style timeline */
.gantt-wrap {
  overflow-x: auto;
  padding: 1.5rem 2rem;
}
.gantt-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
  font-size: 0.82rem;
}
.gantt-table th {
  background: var(--db-gray-bg);
  padding: 0.5rem 0.75rem;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--db-navy);
  text-align: center;
  border: 1px solid var(--db-gray-light);
  white-space: nowrap;
}
.gantt-table th.phase-header {
  text-align: left;
  min-width: 200px;
}
.gantt-table td {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--db-gray-light);
  color: var(--db-text-mid);
  vertical-align: middle;
}
.gantt-table tr:nth-child(even) td { background: var(--db-gray-bg); }
.gantt-cell {
  height: 24px;
  border-radius: 2px;
  display: block;
}
.gantt-cell--active   { background: var(--db-blue); }
.gantt-cell--planning { background: var(--db-ice-dark); border: 1px solid var(--db-blue); }
.gantt-cell--deliver  { background: var(--db-navy); }
.gantt-cell--review   { background: var(--db-light-blue); }
.gantt-cell--parallel { background: repeating-linear-gradient(45deg, var(--db-blue), var(--db-blue) 3px, var(--db-ice) 3px, var(--db-ice) 8px); }

.gantt-legend {
  display: flex;
  gap: 1.5rem;
  padding: 0.75rem 2rem 1.25rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--db-gray-light);
}
.gantt-legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--db-gray);
}
.gantt-legend-dot {
  width: 14px; height: 10px;
  border-radius: 1px;
  flex-shrink: 0;
}

/* Deliverables */
.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--db-gray-light);
  border-top: 1px solid var(--db-gray-light);
}
@media (max-width: 700px) { .deliverables-grid { grid-template-columns: 1fr; } }
.deliverable-item {
  background: var(--db-white);
  padding: 1.5rem 1.25rem;
}
.deliverable-item:nth-child(even) { background: var(--db-gray-bg); }
.deliverable-phase {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--db-blue);
  margin-bottom: 0.4rem;
}
.deliverable-item h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--db-navy);
  margin-bottom: 0.4rem;
}
.deliverable-item ul {
  padding-left: 0;
}
.deliverable-item ul li {
  font-size: 0.78rem;
  color: var(--db-gray);
  padding: 0.2rem 0 0.2rem 1rem;
  position: relative;
}
.deliverable-item ul li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--db-gray-mid);
}

/* ================================================ KONTAKT */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 3rem; } }

.contact-info h2 { font-size: 2rem; margin-bottom: 1rem; }
.contact-info p  { color: var(--db-gray); margin-bottom: 2rem; font-size: 0.93rem; line-height: 1.75; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--db-gray-light);
}
.contact-detail:last-child { border-bottom: none; }
.contact-detail-icon {
  width: 40px; height: 40px;
  background: var(--db-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
}
.contact-detail-icon svg { width: 18px; height: 18px; color: var(--db-white); }
.contact-detail strong { display: block; font-family: var(--font-heading); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--db-navy); margin-bottom: 0.15rem; }
.contact-detail span, .contact-detail a { font-size: 0.9rem; color: var(--db-gray); }
.contact-detail a:hover { color: var(--db-blue); }

.contact-form-box {
  background: var(--db-white);
  border: 1px solid var(--db-gray-light);
  border-top: 3px solid var(--db-blue);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
}
.contact-form-box h3 { font-size: 1.3rem; margin-bottom: 1.5rem; }

.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--db-navy);
  margin-bottom: 0.4rem;
}
.form-group label .req { color: var(--db-blue); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--db-gray-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.93rem;
  color: var(--db-text);
  background: var(--db-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--db-blue);
  box-shadow: 0 0 0 3px rgba(0,112,205,0.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-grid-2 { grid-template-columns: 1fr; } }

.form-check {
  display: flex; gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.form-check input[type="checkbox"] {
  width: 16px; height: 16px;
  margin-top: 3px;
  accent-color: var(--db-blue);
  flex-shrink: 0;
}
.form-check label { font-size: 0.82rem; color: var(--db-gray); cursor: pointer; }
.form-check a { color: var(--db-blue); }

/* ================================================ LEGAL */
.legal-content { max-width: 760px; padding: 5rem 0; }
.legal-content h1 { font-size: 2.2rem; margin-bottom: 2rem; }
.legal-content h2 { font-size: 1.1rem; font-family: var(--font-heading); font-weight: 700; color: var(--db-navy); margin: 2.5rem 0 0.6rem; }
.legal-content p, .legal-content li { font-size: 0.9rem; color: var(--db-gray); line-height: 1.75; margin-bottom: 0.6rem; }
.legal-content ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 0.75rem; }
.legal-content a { color: var(--db-blue); }
.legal-content a:hover { text-decoration: underline; }
.legal-content hr { border: none; border-top: 1px solid var(--db-gray-light); margin: 2.5rem 0; }

/* ================================================ FOOTER */
.site-footer {
  background: var(--db-navy);
  border-top: 3px solid var(--db-blue);
  padding: 3rem 0 1.5rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: 3rem;
}
@media (max-width: 900px) { .footer-inner { grid-template-columns: 1fr; gap: 2rem; } }

.footer-brand .logo-name { color: var(--db-white); }
.footer-brand .logo-sub  { color: var(--db-light-blue); }
.footer-tagline { font-size: 0.78rem; color: rgba(255,255,255,0.45); margin-top: 0.5rem; font-family: var(--font-heading); text-transform: uppercase; letter-spacing: 0.08em; }

.footer-nav { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-nav a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  font-family: var(--font-heading);
  font-weight: 600;
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--db-light-blue); }

.footer-legal {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.6;
  text-align: right;
}
@media (max-width: 900px) { .footer-legal { text-align: left; } }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { font-size: 0.72rem; color: rgba(255,255,255,0.35); }
.footer-links-bottom { display: flex; gap: 1.5rem; }
.footer-links-bottom a { font-size: 0.72rem; color: rgba(255,255,255,0.45); font-family: var(--font-heading); font-weight: 600; }
.footer-links-bottom a:hover { color: var(--db-light-blue); }

/* ================================================ ANIMATIONS */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ================================================ STÖRER / BADGE */
.stoerer {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--db-green-light);
  color: var(--db-green);
  border: 1.5px solid var(--db-green-border);
  border-radius: 3px;
  padding: 0.35rem 0.85rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-heading);
  position: relative;
}
.stoerer::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--db-green);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(0.75); }
}

/* ================================================ CORPORATE AI SECTION */
.corporate-ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 900px) { .corporate-ai-grid { grid-template-columns: 1fr; } }

.corporate-ai-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}
.corporate-ai-feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.1rem 1.25rem;
  background: var(--db-white);
  border: 1px solid var(--db-gray-light);
  border-left: 3px solid var(--db-blue);
  border-radius: var(--radius-sm);
  transition: box-shadow var(--transition);
}
.corporate-ai-feature:hover { box-shadow: var(--shadow-card); }
.corporate-ai-feature-icon {
  width: 36px; height: 36px;
  background: var(--db-ice);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--db-blue);
}
.corporate-ai-feature-icon svg { width: 18px; height: 18px; }
.corporate-ai-feature h4 {
  font-size: 0.9rem; font-weight: 700;
  color: var(--db-navy); margin-bottom: 0.2rem;
  font-family: var(--font-heading);
}
.corporate-ai-feature p {
  font-size: 0.82rem; color: var(--db-gray); line-height: 1.6; margin: 0;
}

.data-security-box {
  background: var(--db-navy);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-top: 2rem;
}
.data-security-box h3 {
  font-size: 1rem; color: var(--db-white);
  margin-bottom: 1.25rem; font-family: var(--font-heading);
  display: flex; align-items: center; gap: 0.6rem;
}
.data-security-box h3 span {
  font-size: 1.2rem;
}
.data-security-items {
  display: flex; flex-direction: column; gap: 0.75rem;
}
.data-security-item {
  display: flex; align-items: flex-start; gap: 0.75rem;
}
.data-security-item-icon {
  font-size: 0.9rem; flex-shrink: 0; margin-top: 1px;
}
.data-security-item-text {
  font-size: 0.82rem; color: rgba(255,255,255,0.75); line-height: 1.6;
}
.data-security-item-text strong { color: var(--db-white); }

/* ================================================ KI-NUTZEN (redesigned) */
.ki-nutzen-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.ki-nutzen-item {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  gap: 2rem;
  background: var(--db-white);
  border: 1px solid var(--db-gray-light);
  border-radius: var(--radius-sm);
  padding: 1.5rem 1.75rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.ki-nutzen-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--db-blue);
}
.ki-nutzen-item:hover { box-shadow: var(--shadow-card); transform: translateX(2px); }
@media (max-width: 900px) {
  .ki-nutzen-item { grid-template-columns: 1fr; gap: 1rem; }
}

.ki-nutzen-domain {
  display: flex; align-items: center; gap: 0.75rem;
}
.ki-nutzen-domain-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: var(--db-ice);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--db-blue);
}
.ki-nutzen-domain-icon svg { width: 20px; height: 20px; }
.ki-nutzen-domain-label {
  font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--db-navy); font-family: var(--font-heading);
  line-height: 1.3;
}
.ki-nutzen-domain-sub {
  font-size: 0.7rem; color: var(--db-gray); font-weight: 400;
  text-transform: none; letter-spacing: 0;
}

.ki-nutzen-content h3 {
  font-size: 0.92rem; font-weight: 700;
  color: var(--db-navy); margin-bottom: 0.3rem;
  font-family: var(--font-heading);
}
.ki-nutzen-content p {
  font-size: 0.82rem; color: var(--db-gray); line-height: 1.6; margin: 0;
}
.ki-nutzen-content .source-tag {
  display: inline-block;
  font-size: 0.68rem; color: var(--db-gray-mid);
  margin-top: 0.5rem; font-style: italic;
}

.ki-nutzen-kpis {
  display: flex; flex-direction: column; gap: 0.5rem;
  align-items: flex-end; min-width: 120px;
}
@media (max-width: 900px) {
  .ki-nutzen-kpis { flex-direction: row; align-items: flex-start; flex-wrap: wrap; }
}
.ki-nutzen-kpi {
  text-align: right;
}
.ki-nutzen-kpi strong {
  display: block;
  font-size: 1.4rem; font-weight: 800;
  color: var(--db-blue); line-height: 1;
  font-family: var(--font-heading);
}
.ki-nutzen-kpi span {
  font-size: 0.68rem; color: var(--db-gray);
  font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ================================================ VERTICAL PROJECT STEPS */
.vstep-list {
  display: flex; flex-direction: column;
  gap: 0; margin-top: 2rem;
  position: relative;
}
.vstep-list::before {
  content: '';
  position: absolute;
  left: 24px; top: 48px; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--db-blue), var(--db-ice));
  z-index: 0;
}
.vstep {
  display: flex; gap: 1.5rem;
  align-items: flex-start;
  padding-bottom: 2rem;
  position: relative; z-index: 1;
}
.vstep:last-child { padding-bottom: 0; }
.vstep:last-child::before { display: none; }

.vstep-dot {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--db-navy); border: 3px solid var(--db-blue);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 0.78rem; font-weight: 800;
  color: var(--db-white); flex-shrink: 0;
  position: relative; z-index: 2;
}
.vstep-dot--done {
  background: var(--db-blue);
  border-color: var(--db-blue);
}

.vstep-body {
  background: var(--db-white);
  border: 1px solid var(--db-gray-light);
  border-left: 3px solid var(--db-blue);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  flex: 1;
  margin-top: 6px;
}
.vstep-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.5rem; flex-wrap: wrap; gap: 0.5rem;
}
.vstep-header h3 {
  font-size: 0.95rem; font-weight: 700;
  color: var(--db-navy); font-family: var(--font-heading); margin: 0;
}
.vstep-meta {
  display: flex; gap: 0.75rem; flex-wrap: wrap;
}
.vstep-badge {
  background: var(--db-ice); color: var(--db-blue);
  font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.07em;
  padding: 0.2rem 0.6rem; border-radius: 2px;
  font-family: var(--font-heading);
}
.vstep-badge--navy { background: var(--db-navy); color: var(--db-white); }
.vstep-badge--green { background: var(--db-green-light); color: var(--db-green); border: 1px solid var(--db-green-border); }

.vstep-desc {
  font-size: 0.85rem; color: var(--db-gray); line-height: 1.65; margin-bottom: 0.75rem;
}
.vstep-items {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
}
.vstep-item-tag {
  font-size: 0.75rem; color: var(--db-text-mid);
  background: var(--db-gray-bg); border: 1px solid var(--db-gray-light);
  border-radius: 2px; padding: 0.2rem 0.6rem;
  font-family: var(--font-heading); font-weight: 600;
}
.vstep-deliverable {
  margin-top: 0.75rem; padding-top: 0.75rem;
  border-top: 1px solid var(--db-gray-light);
  display: flex; align-items: flex-start; gap: 0.5rem;
}
.vstep-deliverable-label {
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--db-blue);
  font-family: var(--font-heading); white-space: nowrap; margin-top: 1px;
}
.vstep-deliverable-text {
  font-size: 0.78rem; color: var(--db-gray); line-height: 1.5;
}

/* ================================================ RESPONSIVE UTILITY */
@media (max-width: 768px) {
  .container { padding: 0 1.25rem; }
  .section { padding: 3.5rem 0; }
  .cta-band-inner { flex-direction: column; text-align: center; }
  .digital-pane { padding: 2rem 1.5rem; }
  .benefits-grid { grid-template-columns: 1fr 1fr; }
  .contact-form-box { padding: 1.75rem; }
}
@media (max-width: 480px) {
  .benefits-grid { grid-template-columns: 1fr; }
  .usecase-grid  { grid-template-columns: 1fr; }
  .hero-kpi-row  { gap: 1.5rem; }
}