/* ============================================================
   Tobias Schmidt — Teststrategie · V&V Governance · Qualitätssteuerung
   Designsystem v3: "Boutique" — hell, ruhig, hochwertig
   Rahmen dunkel (Hero/CTA Marineblau #0F172A, Footer #0A1220),
   Inhalt hell (#FFFFFF / #F8FAFC), Text Anthrazit #1F2937,
   Akzent Hellblau (#38BDF8 auf Dunkel · #0284C7 lesbar auf Hell).
   Typografie: IBM Plex Sans (Text + Headlines) / IBM Plex Mono (Labels).
   Schriften lokal eingebunden (DSGVO). Sehr großzügiger Weißraum.
   ============================================================ */

/* ---------- Schriften ---------- */
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/ibm-plex-sans-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/ibm-plex-sans-500.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/ibm-plex-sans-600.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-500.woff2") format("woff2");
}

/* ---------- Token ---------- */
:root {
  color-scheme: light;

  /* Dunkler Rahmen (Hero, CTA, Footer) */
  --navy: #0f172a;         /* Hero, CTA-Band */
  --footer: #0a1220;       /* Footer — dunkler Abschluss */

  /* Helle Flächen */
  --paper: #ffffff;        /* Hauptinhalt */
  --paper-2: #f8fafc;      /* Wechselflächen */
  --bg-deep: #0f172a;      /* Legacy: Hero/Page-Head → Marineblau */
  --card: #ffffff;         /* Karten */
  --card-2: #f1f5f9;       /* dezente Füllung / Frames */

  /* Text (Anthrazit-Skala) */
  --ink: #1f2937;          /* Headlines & Haupttext */
  --ink-soft: #475569;     /* Fließtext */
  --ink-mute: #64748b;     /* dezent */
  --on-dark: #eef3fb;      /* Text auf Navy */
  --on-dark-soft: #9fb2cc; /* dezent auf Navy */

  /* Akzent — Hellblau-Skala */
  --accent: #38bdf8;       /* Icons, Marker, Buttons auf Dunkel */
  --accent-ink: #0284c7;   /* lesbarer Akzent für Links/Labels auf Hell */
  --accent-deep: #0369a1;  /* Link-Hover */

  /* Legacy-Namen → neue Werte (breite Wiederverwendung im Stylesheet) */
  --petrol: #0284c7;       /* Akzent-Text/Links/Rahmen auf Hell */
  --petrol-deep: #0f172a;  /* primäre Button-Füllung = Marineblau */
  --petrol-tint: rgba(56, 189, 248, 0.10);
  --cyan: #0284c7;         /* Marker/Labels — monochromer Akzent */
  --sky: #0284c7;
  --amber: #0284c7;
  --amber-deep: #0284c7;
  --amber-bright: #38bdf8;
  --green: #0284c7;

  /* Linien & Effekte */
  --line: #e6eaf1;
  --line-strong: #cdd6e3;
  --line-bright: #cfe4f6;
  --radius: 14px;
  --shadow-1: 0 1px 2px rgba(15, 23, 42, 0.05), 0 10px 24px rgba(15, 23, 42, 0.06);
  --shadow-2: 0 6px 16px rgba(15, 23, 42, 0.07), 0 22px 48px rgba(15, 23, 42, 0.09);
  --glow: 0 8px 26px rgba(15, 23, 42, 0.10);

  --font-display: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", "Consolas", monospace;
  --container: 1140px;
}

/* ---------- Basis ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background: var(--paper);
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink-soft);
  background: var(--paper);
  hyphens: none;
  -webkit-hyphens: none;
}
img,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--petrol);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover {
  color: var(--accent-deep);
}
strong {
  font-weight: 600;
  color: var(--ink);
}
h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 0.5em;
  text-wrap: balance;
  hyphens: none;
  -webkit-hyphens: none;
}
h1 {
  font-size: clamp(2.6rem, 5.5vw, 3.9rem);
  font-weight: 600;
}
h2 {
  font-size: clamp(1.95rem, 3.6vw, 2.6rem);
  font-weight: 600;
}
h3 {
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.2;
}
p {
  margin: 0 0 1.1em;
}
ul {
  margin: 0 0 1.1em;
  padding-left: 1.2em;
}
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 2px;
}
::selection {
  background: rgba(56, 189, 248, 0.22);
  color: var(--ink);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--petrol-deep);
  color: #fff;
  padding: 10px 16px;
  z-index: 100;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ---------- Header / Navigation ---------- */
.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.site-head.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-1);
}
.head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  background: var(--petrol-deep);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  border-radius: var(--radius);
  flex: none;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.22);
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--ink);
}
.brand-text span:last-child {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}
.site-nav > a:not(.btn) {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.98rem;
  color: var(--ink-soft);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.site-nav > a:not(.btn):hover {
  color: var(--ink);
  border-bottom-color: var(--petrol);
}
.site-nav .btn {
  white-space: nowrap;
}
.nav-toggle {
  display: none;
  font: 500 0.9rem var(--font-body);
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 14px;
  cursor: pointer;
  color: var(--ink);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: 600 1rem var(--font-body);
  padding: 13px 26px;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease,
    box-shadow 0.2s ease, transform 0.15s ease;
}
.btn:active {
  transform: translateY(1px);
}
/* Primär (auf Hell): Marineblau-Füllung, weiße Schrift */
.btn-primary {
  background: var(--navy);
  color: #fff;
  box-shadow: var(--shadow-1);
}
.btn-primary:hover {
  background: #1e293b;
  color: #fff;
  box-shadow: var(--shadow-2);
}
/* Sekundär (auf Hell): weißer Grund, dunkelblaue Kontur */
.btn-ghost {
  border-color: var(--line-strong);
  color: var(--navy);
  background: #fff;
}
.btn-ghost:hover {
  border-color: var(--navy);
  background: var(--paper-2);
  color: var(--navy);
}
/* Auf dunklen Bändern (Hero, CTA): Hellblau-Akzent + weiße Kontur */
.btn-light {
  background: var(--accent);
  color: var(--navy);
  box-shadow: none;
}
.btn-light:hover {
  background: #7dd3fc;
  color: var(--navy);
}
.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
  background: transparent;
}
.btn-outline-light:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
/* Hero nutzt btn-primary/btn-ghost, liegt aber auf Navy → auf Dunkel-Stil mappen */
.hero .btn-primary {
  background: var(--accent);
  color: var(--navy);
  box-shadow: none;
}
.hero .btn-primary:hover {
  background: #7dd3fc;
  color: var(--navy);
}
.hero .btn-ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
  background: transparent;
}
.hero .btn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.btn-small {
  padding: 9px 18px;
  font-size: 0.92rem;
}

/* ---------- Sektionen ---------- */
.section {
  padding-block: clamp(72px, 9vw, 116px);
}
.section-alt {
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-head {
  max-width: 760px;
  margin-bottom: clamp(36px, 5vw, 56px);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 500 0.8rem var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--petrol);
  margin: 0 0 14px;
}
.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--cyan);
  flex: none;
}
.lead {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 66ch;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(56px, 7vw, 96px) clamp(64px, 8vw, 104px);
  border-bottom: 1px solid var(--line);
  background-color: var(--bg-deep);
  overflow: hidden;
}
.hero > .container {
  position: relative;
  z-index: 1;
}
.hero h1 {
  font-size: clamp(2rem, 4.2vw, 3.3rem);
  color: #fff;
}
.hero h1 .h1-line {
  display: block;
  color: #fff;
}
.hero strong,
.cta-band strong {
  color: #fff;
}
.hero-claim {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin: 8px 0 0;
  font: 500 clamp(0.92rem, 1.5vw, 1.05rem) var(--font-mono);
  letter-spacing: 0.05em;
}
.claim-know {
  color: #38bdf8;
}
.claim-grow {
  color: #7dd3fc;
}
.claim-together {
  color: #bae6fd;
}
.claim-sep {
  color: rgba(255, 255, 255, 0.3);
  font-weight: 400;
}
.hero .lead {
  margin-top: 26px;
  font-size: 1.24rem;
  color: var(--on-dark);
}
.hero-sub {
  color: var(--on-dark-soft);
  max-width: 62ch;
  margin: 0 0 1.05em;
}
.hero-exp {
  color: var(--on-dark-soft);
  font-size: 0.98rem;
  max-width: 64ch;
  margin: 0;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
  margin-bottom: 18px;
}

/* ---------- Feld-Labels (Erfahrungsschwerpunkt-Sektion) ---------- */
.proof-sublabel {
  margin: 0 0 5px;
  font: 500 0.72rem var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--petrol);
}
.proof-field-val {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--ink-soft);
}
.proof-field-strong {
  color: var(--ink);
  font-weight: 500;
}

/* ---------- Abbildungen (Figure-Karten) ---------- */
.fig {
  margin: 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(18px, 2.5vw, 28px);
  box-shadow: var(--shadow-1);
}
.fig-caption {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font: 400 0.82rem var(--font-mono);
  color: var(--ink-mute);
  border-top: 1px solid var(--line);
  margin-top: 16px;
  padding-top: 12px;
}
.fig-caption .fig-no {
  color: var(--cyan);
  font-weight: 500;
  flex: none;
}

/* SVG-Diagramm-Typo */
.svgl {
  font: 500 13px var(--font-mono);
  fill: var(--ink-soft);
}
.svgl-halo {
  stroke: var(--card);
  stroke-width: 4px;
  paint-order: stroke;
}

/* ---------- Lagebild: Situation → Zielbild → Weg ---------- */
.diagnose-list {
  display: grid;
  gap: 16px;
}
.dg-row {
  position: relative;
  cursor: pointer;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) 52px minmax(0, 0.95fr);
  align-items: center;
  gap: 10px;
  padding: 26px 30px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.dg-row:hover {
  border-color: var(--line-bright);
  border-left-color: var(--cyan);
  box-shadow: var(--shadow-1);
  transform: translateY(-2px);
}
.dg-num {
  position: absolute;
  top: 8px;
  right: 18px;
  font: 700 2.6rem var(--font-display);
  line-height: 1;
  color: rgba(15, 23, 42, 0.06);
  letter-spacing: 0.02em;
  pointer-events: none;
}
.dg-situation {
  min-width: 0;
}
.dg-question {
  display: flex;
  align-items: baseline;
  gap: 13px;
  margin: 0 0 9px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.1vw, 1.5rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.dg-question::before {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  margin-top: 0.35em;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.14);
}
.dg-detail {
  margin: 0;
  padding-left: 22px;
  max-width: 52ch;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ink-soft);
}
/* Verbindungspfeil — Leiterbahn-Motiv */
.dg-arrow {
  position: relative;
  align-self: center;
  height: 2px;
  background: linear-gradient(90deg, rgba(56, 189, 248, 0.15), var(--cyan));
}
.dg-arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 8px;
  height: 8px;
  transform: translateY(-50%) rotate(45deg);
  border-top: 2px solid var(--cyan);
  border-right: 2px solid var(--cyan);
}
.dg-goal {
  min-width: 0;
}
.dg-goal-label {
  display: inline-block;
  margin-bottom: 7px;
  font: 500 0.72rem var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--petrol);
}
.dg-goal p {
  margin: 0 0 13px;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.55;
  color: var(--ink);
}
.dg-route {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font: 600 0.92rem var(--font-body);
  color: var(--petrol);
  text-decoration: none;
}
.dg-route:hover {
  color: var(--cyan);
  text-decoration: underline;
}
/* ganze Karte klickbar: Route-Link ueber die Karte spannen */
.dg-route::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}
.transition-line {
  margin-top: 28px;
  padding-left: 18px;
  border-left: 3px solid var(--petrol);
  font-weight: 500;
  max-width: 60ch;
  color: var(--ink);
}

/* ---------- Ansatz: Drei Säulen ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.pillar {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 2px solid var(--petrol);
  border-radius: var(--radius);
  padding: 28px 26px 22px;
}
.pillar .pillar-tag {
  font: 500 0.8rem var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--petrol);
  margin-bottom: 12px;
  display: block;
}
.pillar:nth-child(2) {
  border-top-color: var(--cyan);
}
.pillar:nth-child(2) .pillar-tag {
  color: var(--cyan);
}
.pillar:nth-child(3) {
  border-top-color: var(--sky);
}
.pillar:nth-child(3) .pillar-tag {
  color: var(--sky);
}
.pillar h3 {
  margin-bottom: 8px;
}
.pillar p {
  color: var(--ink-soft);
  margin-bottom: 0;
}
.pillar .pillar-outcome {
  margin-top: auto;
  padding-top: 16px;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1.4;
}
.pillar .pillar-outcome::before {
  content: "→";
  margin-right: 8px;
  font-weight: 600;
  color: var(--petrol);
}
.pillar:nth-child(2) .pillar-outcome::before {
  color: var(--cyan);
}
.pillar:nth-child(3) .pillar-outcome::before {
  color: var(--sky);
}
.ansatz-outcome {
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: 22px 26px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid var(--line-bright);
  border-left: 3px solid var(--petrol);
  border-radius: var(--radius);
  font-size: 1.15rem;
  line-height: 1.55;
  font-weight: 500;
  color: var(--ink);
  max-width: 78ch;
}
.ansatz-outcome-label {
  display: block;
  margin-bottom: 6px;
  font: 500 0.75rem var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}
.approach-proof {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 22px;
  font-weight: 600;
  color: var(--petrol);
  text-decoration: none;
}
.approach-proof:hover {
  color: var(--cyan);
  text-decoration: underline;
}
.approach-fig {
  margin-top: clamp(36px, 5vw, 52px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

/* ---------- Leistungs-Karten ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
}
.card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px 24px;
  text-decoration: none;
  color: var(--ink-soft);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
  border-color: var(--petrol);
  transform: translateY(-3px);
  box-shadow: var(--glow);
  color: var(--ink-soft);
}
.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  color: var(--petrol);
  background: rgba(56, 189, 248, 0.10);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius);
}
.card-icon svg {
  width: 22px;
  height: 22px;
}
.card-scope {
  font: 500 0.72rem var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 10px;
}
.card h3 {
  margin-bottom: 10px;
  color: var(--ink);
}
/* Titel-Baselines nur ausrichten, wenn Karten nebeneinander stehen */
@media (min-width: 664px) {
  .card h3 {
    min-height: 2.4em;
  }
  .card-cta h3 {
    min-height: 0;
  }
}
.card .card-trigger {
  font: 500 0.85rem var(--font-mono);
  color: var(--amber-deep);
  line-height: 1.45;
  margin: 0 0 12px;
}
.card .card-benefit {
  color: var(--ink-soft);
  margin-bottom: 18px;
}
.card .card-more {
  font-weight: 600;
  color: var(--petrol);
  margin-top: auto;
  padding-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.card:hover .card-more {
  color: var(--accent-deep);
}
/* Abschluss-Karte: sanfte Conversion statt weiterer Leistung */
.card-cta {
  justify-content: center;
  gap: 14px;
  background: var(--paper-2);
  border-color: var(--line-bright);
}
.card-cta:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--line-bright);
}
.card-cta h3 {
  min-height: 0;
  margin: 0;
  color: var(--ink);
}
.card-cta p {
  margin: 0;
  color: var(--ink-soft);
}
.card-cta .btn {
  align-self: start;
  margin-top: 4px;
}

/* ---------- Vertrauens-Punkte ---------- */
.why-grid {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  gap: clamp(32px, 5vw, 60px);
  align-items: start;
}
.points-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px 32px;
}
.point h3 {
  font-family: var(--font-body);
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin-bottom: 6px;
}
.point h3::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--cyan);
  flex: none;
  transform: translateY(-1px);
}
.point p {
  color: var(--ink-soft);
  margin: 0;
  padding-left: 21px;
}
.photo-slot {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--card);
  padding: 26px 26px 24px;
  color: var(--ink-soft);
}
.profile-photo {
  display: block;
  width: calc(100% + 52px);
  max-width: none;
  margin: -26px -26px 22px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--paper-2);
}
.credentials-title {
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font: 600 0.78rem var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.photo-slot p {
  font-size: 0.88rem;
  margin: 0;
}
.credentials {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  text-align: left;
}
.credentials li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.4;
}
.credentials li:last-child {
  margin-bottom: 0;
}
.credentials li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 7px;
  height: 7px;
  background: var(--cyan);
}

/* ---------- Chips ---------- */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.chips li {
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: var(--ink);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 16px;
  border-radius: 4px;
}

/* ---------- Erfahrungsschwerpunkt (zweigeteilt) ---------- */
.fields-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 56px);
  max-width: 940px;
}
.fields-2 .proof-sublabel {
  font-size: 0.78rem;
}
.fields-2 .proof-field-val {
  font-size: 1.08rem;
  line-height: 1.55;
}
/* Ruhiger Abschluss der Über-mich-Sektion: Kernumfeld als kompakte Zeile */
.why-fields {
  margin: clamp(52px, 5vw, 66px) 0 0;
  max-width: 900px;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--ink-soft);
}
.why-fields strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- Projekterfolge / Fallberichte ---------- */
.cases {
  display: grid;
  gap: 22px;
}
.cases-2 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}
.case {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 2px solid var(--petrol);
  border-radius: var(--radius);
  padding: 28px 30px 26px;
}
.case-kicker {
  margin: 0 0 10px;
  font: 500 0.75rem var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}
.case h3 {
  margin: 0 0 14px;
  font-size: 1.35rem;
  color: var(--ink);
}
.case-lead {
  margin: 0 0 12px;
  color: var(--ink-soft);
  line-height: 1.62;
}
.case-lead:last-of-type {
  margin-bottom: 0;
}
.case-lead strong {
  color: var(--ink);
}
.case-metrics {
  margin: 0 0 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  font: 500 0.82rem var(--font-mono);
  letter-spacing: 0.02em;
  line-height: 1.7;
  color: var(--petrol);
}
.case-steps {
  margin: 0 0 12px;
  padding-left: 1.4em;
  color: var(--ink-soft);
  line-height: 1.62;
}
.case-steps li {
  margin: 0 0 10px;
  padding-left: 0.3em;
}
.case-steps li:last-child {
  margin-bottom: 0;
}
.case-steps strong {
  color: var(--ink);
}
.case-cta {
  margin: 22px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.case-quote {
  margin: 24px 0 0;
  padding: 4px 0 4px 20px;
  border-left: 3px solid var(--cyan);
}
.case-quote p {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 1.02rem;
  line-height: 1.55;
}
.case-quote cite {
  font: 500 0.8rem var(--font-mono);
  font-style: normal;
  letter-spacing: 0.03em;
  color: var(--petrol);
}

/* ---------- Kundenstimmen / Zitate ---------- */
.quotes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}
.quote {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  padding: 24px 28px 22px;
}
.quote-mark {
  font: 700 3.2rem var(--font-display);
  line-height: 0.6;
  color: var(--line-bright);
  margin-bottom: 10px;
}
.quote-text {
  margin: 0 0 16px;
  max-width: 92ch;
  color: var(--ink);
  font-size: 1.04rem;
  line-height: 1.6;
}
.quote-role {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font: 500 0.8rem var(--font-mono);
  letter-spacing: 0.03em;
  line-height: 1.5;
  color: var(--petrol);
}
.quotes-note {
  margin: 22px 0 0;
  text-align: center;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ink-mute);
}

/* ---------- Standards & Zertifizierungen ---------- */
.standards {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.standard {
  font: 500 0.85rem var(--font-mono);
  color: var(--ink-soft);
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 16px;
}

/* Zwischen-Überschrift innerhalb einer Sektion */
.block-head {
  margin: clamp(44px, 6vw, 68px) 0 22px;
}
.block-head .eyebrow {
  margin-bottom: 0;
}

/* ---------- Werdegang / CV-Timeline ---------- */
.cv-list {
  display: grid;
  gap: 16px;
}
.cv-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--petrol);
  border-radius: var(--radius);
  padding: 22px 28px 20px;
}
.cv-period {
  margin: 0 0 8px;
  font: 500 0.75rem var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--cyan);
}
.cv-role {
  margin: 0 0 3px;
  font: 600 1.18rem var(--font-display);
  color: var(--ink);
}
.cv-org {
  margin: 0 0 16px;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.cv-item ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}
.cv-item li {
  position: relative;
  padding-left: 18px;
  color: var(--ink-soft);
  line-height: 1.55;
}
.cv-item li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--petrol);
}
.cv-item li strong {
  color: var(--ink);
  font-weight: 600;
}
.cv-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px 40px;
}
.cv-cols h3 {
  margin: 0 0 12px;
  font: 600 1rem var(--font-display);
  color: var(--ink);
}
.cv-def {
  margin: 0;
}
.cv-def div {
  padding: 10px 0;
  border-top: 1px solid var(--line);
}
.cv-def dt {
  font: 500 0.72rem var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 4px;
}
.cv-def dd {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.5;
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 820px;
}
.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  margin-bottom: 12px;
}
.faq-list details[open] {
  border-color: var(--line-strong);
}
.faq-list summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary::after {
  content: "+";
  font: 500 1.3rem var(--font-mono);
  color: var(--petrol);
  flex: none;
  transition: transform 0.2s ease;
}
.faq-list details[open] summary::after {
  transform: rotate(45deg);
}
.faq-list details > div {
  padding: 0 22px 20px;
  color: var(--ink-soft);
}
.faq-list details > div p:last-child {
  margin-bottom: 0;
}

/* ---------- CTA-Band ---------- */
.cta-band {
  background: var(--navy);
  color: var(--on-dark);
  padding-block: clamp(72px, 9vw, 108px);
}
.cta-band h2 {
  color: #fff;
  max-width: 700px;
}
.cta-band p {
  color: var(--on-dark-soft);
  max-width: 62ch;
  font-size: 1.12rem;
}
.cta-band .eyebrow {
  color: var(--accent);
}
.cta-band .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

/* ---------- Footer ---------- */
.site-foot {
  background: var(--footer);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--on-dark-soft);
  padding-block: 56px 32px;
  font-size: 0.95rem;
}
.foot-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 4fr);
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}
.site-foot h3 {
  color: var(--on-dark);
  font-size: 1.05rem;
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: 12px;
}
.site-foot a {
  color: var(--on-dark-soft);
}
.site-foot a:hover {
  color: var(--accent);
}
.foot-brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--on-dark);
}
.foot-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}
.foot-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 22px;
  font-size: 0.88rem;
  color: var(--on-dark-soft);
}
.foot-meta a {
  color: var(--on-dark-soft);
}

/* ---------- Unterseiten ---------- */
.page-head {
  padding-block: clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
  background-color: var(--bg-deep);
}
.page-head h1 {
  color: #fff;
}
.breadcrumb {
  font: 400 0.85rem var(--font-mono);
  color: var(--on-dark-soft);
  margin-bottom: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.breadcrumb a {
  color: var(--on-dark-soft);
}
.breadcrumb a:hover {
  color: var(--accent);
}
.page-head .lead {
  margin-top: 14px;
  color: var(--on-dark-soft);
}
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.result-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.result-list li {
  display: flex;
  gap: 13px;
  align-items: baseline;
  line-height: 1.55;
  color: var(--ink-soft);
}
.result-list li::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--green);
  flex: none;
  transform: translateY(-1px);
}
.crosslinks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}
.crosslink {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.crosslink:hover {
  border-color: var(--petrol);
  transform: translateY(-2px);
  box-shadow: var(--glow);
}
.crosslink strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
}
.crosslink span {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* Business-Impact-Callout (Leistungsseiten) */
.impact {
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-left: 3px solid var(--petrol);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin: 0;
}
.impact .impact-label {
  display: block;
  font: 500 0.78rem var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--petrol);
  margin-bottom: 10px;
}
.impact p {
  margin: 0;
  color: var(--ink);
}
.einsatz {
  margin-top: 26px;
}
.einsatz h3 {
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
}

/* ---------- Kontakt ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.contact-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 24px 20px;
  margin-bottom: 18px;
}
.contact-card h3 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}
.contact-card p {
  color: var(--ink-soft);
  margin-bottom: 12px;
  font-size: 0.98rem;
}
.contact-card .contact-value {
  font: 500 0.95rem var(--font-mono);
  word-break: break-all;
}
/* ---------- Hinweis-/TODO-Boxen ---------- */
.notice {
  border: 1px solid rgba(56, 189, 248, 0.35);
  background: rgba(56, 189, 248, 0.07);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 0 0 28px;
  color: var(--ink-soft);
}
.notice strong {
  color: var(--cyan);
}
.notice p:last-child {
  margin-bottom: 0;
}

/* ---------- Prosa (Rechtsseiten) ---------- */
.prose {
  max-width: 760px;
}
.prose h2 {
  font-size: 1.6rem;
  margin-top: 1.8em;
}
.prose h3 {
  font-size: 1.2rem;
  margin-top: 1.4em;
}
.prose p {
  color: var(--ink-soft);
}

/* ---------- Einblendungen & Motion ---------- */
html:not(.no-js) .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
html:not(.no-js) .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: no-preference) {
  .rise {
    opacity: 0;
    animation: riseIn 0.6s ease-out forwards;
    animation-delay: var(--d, 0s);
  }
  @keyframes riseIn {
    from {
      opacity: 0;
      transform: translateY(16px);
    }
    to {
      opacity: 1;
      transform: none;
    }
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  html:not(.no-js) .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- Responsiv ---------- */
@media (max-width: 1020px) {
  .approach-fig,
  .why-grid,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .pillars {
    grid-template-columns: minmax(0, 1fr);
  }
  .foot-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .why-grid .photo-slot {
    max-width: 380px;
  }
  .dg-row {
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
    gap: 16px;
    padding: 24px 22px;
  }
  .dg-arrow {
    justify-self: start;
    width: 2px;
    height: 24px;
    margin-left: 4px;
    background: linear-gradient(180deg, rgba(56, 189, 248, 0.15), var(--cyan));
  }
  .dg-arrow::after {
    right: auto;
    left: 50%;
    top: auto;
    bottom: 0;
    transform: translateX(-50%) rotate(135deg);
  }
}
@media (max-width: 900px) {
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-2);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 24px 18px;
    display: none;
  }
  .site-nav.is-open {
    display: flex;
  }
  .site-nav > a:not(.btn) {
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
  }
  .site-nav .btn {
    margin-top: 14px;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .brand-text span:last-child {
    display: none;
  }
}
@media (max-width: 800px) {
  .points-grid,
  .split {
    grid-template-columns: minmax(0, 1fr);
  }
}
@media (max-width: 700px) {
  .fields-2 {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .quotes {
    grid-template-columns: minmax(0, 1fr);
  }
}
@media (max-width: 560px) {
  .container {
    padding-inline: 18px;
  }
  h1 {
    font-size: 2rem;
  }
  .foot-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
  .hero-cta .btn {
    width: 100%;
  }
  .cta-band .cta-actions .btn {
    width: 100%;
  }
}