/*
 * Main Stylesheet
 * haukebrinkmann.de
 */

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */

:root {
  /* Colors */
  --color-bg: #EEEEF6;
  --color-bg-alt: #FFFFFF;
  --color-primary: #111C44;
  --color-secondary: #4C6EF5;
  --color-text: #2D3048;
  --color-text-muted: #5F6473;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #E8E8F4 0%, #E0E0F0 100%);
  --gradient-accent: linear-gradient(135deg, #3F5FE0 0%, #7C5BFC 100%);
  --gradient-subtle: linear-gradient(135deg, #D8D8F0 0%, #E0DCF0 100%);

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-family-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.6rem;
  --font-size-4xl: 2.2rem;
  --font-size-5xl: 3rem;
  --line-height-tight: 1.25;
  --line-height-base: 1.6;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-padding: var(--space-lg);

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(17, 28, 68, 0.06);
  --shadow-md: 0 4px 6px rgba(17, 28, 68, 0.08), 0 2px 4px rgba(17, 28, 68, 0.06);
  --shadow-lg: 0 10px 15px rgba(17, 28, 68, 0.09), 0 4px 6px rgba(17, 28, 68, 0.06);
  --shadow-xl: 0 20px 25px rgba(17, 28, 68, 0.11), 0 8px 10px rgba(17, 28, 68, 0.07);
  --shadow-dramatic: 0 40px 100px rgba(17, 28, 68, 0.4);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-display);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-primary);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
}

p {
  margin-bottom: var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

section {
  padding-block: var(--space-4xl);
}

/* ==========================================================================
   Components: Cards
   ========================================================================== */

.card {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
}

.card--elevated {
  box-shadow: 0 20px 60px rgba(17, 28, 68, 0.2);
}

.card--elevated:hover {
  box-shadow: var(--shadow-dramatic);
}

/* ==========================================================================
   Components: Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  line-height: 1;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.1s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--gradient-accent);
  color: var(--color-bg-alt);
  box-shadow: 0 8px 30px rgba(76, 110, 245, 0.35);
}

.btn--primary:hover {
  background: linear-gradient(135deg, #3D5BD9 0%, #6A4DE0 100%);
}

.btn--secondary {
  background: none;
  color: var(--color-text);
  padding-left: 0;
  padding-right: 0;
}

.btn--secondary::after {
  content: '\203A';
  margin-left: var(--space-xs);
  font-size: 1.2em;
  line-height: 1;
}

.btn--secondary:hover {
  background: none;
  color: var(--color-secondary);
}

/* ==========================================================================
   Components: Links
   ========================================================================== */

.link {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s ease;
}

.link:hover {
  color: var(--color-secondary);
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.section-title {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-intro {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-3xl);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding-block: var(--space-4xl);
}

.hero__grid {
  display: grid;
  gap: var(--space-3xl);
  align-items: center;
}

.hero__overline {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-bg-alt);
  background: var(--gradient-accent);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-xl);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.hero__subline {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  line-height: 1.4;
  margin-bottom: var(--space-md);
}

.hero__attribution {
  display: block;
  font-size: var(--font-size-sm);
  font-style: normal;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero__image-wrapper {
  position: relative;
  max-width: 540px;
  margin-inline: auto;
  padding: 1.5rem;
}

.hero__image-wrapper::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: calc(100% - 0.5rem);
  height: calc(100% - 0.5rem);
  border: 2px solid rgba(76, 110, 245, 0.15);
  border-radius: calc(var(--radius-2xl) + 0.25rem);
  z-index: 0;
}

.hero__image-wrapper img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-dramatic);
}

/* ==========================================================================
   Diagnostic
   ========================================================================== */

.section-diagnostic {
  background-color: var(--color-bg-alt);
}

.diagnostic__grid {
  display: grid;
  gap: var(--space-3xl);
}

.diagnostic__header h2 {
  margin-bottom: var(--space-md);
}

.diagnostic__header p {
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
}

.diagnostic__list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.diagnostic__list li {
  padding-left: var(--space-lg);
  border-left: 3px solid var(--color-secondary);
  color: var(--color-text);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-base);
}

/* ==========================================================================
   Principles
   ========================================================================== */

.principles__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-3xl);
}

.principles__item {
  position: relative;
  padding-left: calc(3rem + var(--space-lg));
}

.principles__number {
  position: absolute;
  left: 0;
  top: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  box-shadow: 0 8px 30px rgba(76, 110, 245, 0.35);
}

.principles__item h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
}

.principles__item p {
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
}

.principles__list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.principles__list li {
  padding-left: var(--space-lg);
  border-left: 3px solid var(--color-secondary);
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-base);
}

.principles__bridge {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

.principles__bridge p {
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
}

.principles__bridge strong {
  color: var(--color-primary);
}

.principles__bridge .btn {
  margin-top: var(--space-lg);
}

/* ==========================================================================
   Audience
   ========================================================================== */

.section-audience {
  background-color: var(--color-bg-alt);
}

.audience__grid {
  display: grid;
  gap: var(--space-lg);
}

.audience__grid .card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
}

.audience__grid .card p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   Problem
   ========================================================================== */

.problem__grid {
  display: grid;
  gap: var(--space-lg);
}

.problem__grid .card {
  text-align: center;
  padding: var(--space-lg);
}

.problem__grid .card p {
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

/* ==========================================================================
   Services
   ========================================================================== */

.section-services {
  background-color: var(--color-bg-alt);
}

.services__grid {
  display: grid;
  gap: var(--space-xl);
}

.service h3 {
  margin-bottom: var(--space-sm);
}

.service__desc {
  color: var(--color-text-muted);
}

.service__includes {
  list-style: none;
  padding: 0;
  margin: var(--space-lg) 0;
}

.service__includes li {
  padding-left: var(--space-lg);
  position: relative;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.service__includes li::before {
  content: '\2013';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
}

.service__outcome {
  margin-top: var(--space-md);
  color: var(--color-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.service__outcome strong {
  color: var(--color-primary);
}

/* ==========================================================================
   Approach / Timeline
   ========================================================================== */

.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  position: relative;
  padding-left: calc(3rem + var(--space-lg));
}

.timeline::after {
  content: '';
  position: absolute;
  top: 1.5rem;
  bottom: 1.5rem;
  left: 1.5rem;
  width: 2px;
  background: var(--color-secondary);
  opacity: 0.2;
}

.timeline__step {
  position: relative;
}

.timeline__number {
  position: absolute;
  left: calc(-3rem - var(--space-lg));
  top: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-display);
  font-size: var(--font-size-lg);
  z-index: 1;
  box-shadow: 0 8px 30px rgba(76, 110, 245, 0.4);
}

.timeline__content h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-xs);
}

.timeline__content p {
  color: var(--color-text-muted);
}

.approach__tagline {
  text-align: center;
  font-family: var(--font-family-display);
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  margin-top: var(--space-3xl);
  font-weight: var(--font-weight-semibold);
}

/* ==========================================================================
   Proof (Dark)
   ========================================================================== */

.section-proof {
  background: var(--gradient-primary);
  color: var(--color-text);
}

.section-proof .section-title {
  color: var(--color-primary);
}

.proof__narrative {
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-3xl);
  text-align: center;
}

.proof__narrative p {
  color: var(--color-text);
}

.proof__list {
  list-style: none;
  padding: 0;
  display: inline-block;
  text-align: left;
  margin: var(--space-md) 0;
}

.proof__list li {
  padding-left: var(--space-lg);
  position: relative;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.proof__list li::before {
  content: '\2013';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
}

.proof__metrics {
  display: grid;
  gap: var(--space-lg);
}

.proof__metric {
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 20px 60px rgba(17, 28, 68, 0.18);
}

.proof__metric h3 {
  color: var(--color-primary);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
}

.proof__metric p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   About
   ========================================================================== */

.section-about {
  background-color: var(--color-bg-alt);
}

.about__grid {
  display: grid;
  gap: var(--space-3xl);
  align-items: center;
}

.about__image-wrapper {
  position: relative;
  max-width: 480px;
  margin-inline: auto;
  padding: 1.5rem;
}

.about__image-wrapper::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 85%;
  height: 85%;
  background: radial-gradient(
    ellipse at 70% 60%,
    rgba(76, 110, 245, 0.2) 0%,
    rgba(124, 91, 252, 0.1) 50%,
    transparent 70%
  );
  border-radius: 50%;
  filter: blur(2rem);
  z-index: 0;
}

.about__image-wrapper::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: calc(100% - 0.5rem);
  height: calc(100% - 0.5rem);
  border: 2px solid rgba(76, 110, 245, 0.15);
  border-radius: calc(var(--radius-2xl) + 0.25rem);
  z-index: 0;
}

.about__image-wrapper img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-dramatic);
}

.about__content h2 {
  margin-bottom: var(--space-lg);
}

.about__content p {
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
}

/* ==========================================================================
   CTA
   ========================================================================== */

.cta__card {
  background: var(--gradient-primary);
  color: var(--color-text);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl) var(--space-xl);
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  box-shadow: var(--shadow-dramatic);
}

.cta__card h2 {
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.cta__card p {
  color: var(--color-text);
  margin-bottom: var(--space-xl);
}

.cta__card .btn--primary {
  background: var(--gradient-accent);
  color: #fff;
  font-weight: var(--font-weight-semibold);
}

.cta__card .btn--primary:hover {
  background: linear-gradient(135deg, #3D5BD9 0%, #6A4DE0 100%);
}

.cta__email {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-lg);
  margin-bottom: 0;
}

.cta__email .link {
  color: var(--color-primary);
}

.cta__email .link:hover {
  color: var(--color-secondary);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  padding-block: var(--space-2xl);
  border-top: 1px solid rgba(17, 28, 68, 0.08);
  text-align: center;
}

.footer__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.footer__name {
  font-family: var(--font-family-display);
  font-size: var(--font-size-lg);
  color: var(--color-primary);
}

.footer__links,
.footer__legal {
  display: flex;
  gap: var(--space-lg);
}

.footer__links .link,
.footer__legal .link {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.footer__links .link:hover,
.footer__legal .link:hover {
  color: var(--color-primary);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (min-width: 640px) {
  :root {
    --container-padding: var(--space-xl);
  }

  h1 {
    font-size: var(--font-size-5xl);
  }

  /* QAgent tiles: 3 columns */
  .qagent__tiles {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Audience: 2 columns */
  .audience__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Problem: 2 columns */
  .problem__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Services: 2 columns */
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Proof metrics: 3 columns */
  .proof__metrics {
    grid-template-columns: repeat(3, 1fr);
  }

  /* CTA card padding */
  .cta__card {
    padding: var(--space-3xl) var(--space-3xl);
  }
}

@media (min-width: 1024px) {
  :root {
    --container-padding: var(--space-2xl);
  }

  section {
    padding-block: var(--space-5xl);
  }

  .hero {
    padding-block: var(--space-5xl);
  }

  /* Hero: 2 columns */
  .hero__grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Audience: 4 columns */
  .audience__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Problem: 3 columns */
  .problem__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Timeline: horizontal */
  .timeline {
    flex-direction: row;
    padding-left: 0;
    gap: 0;
  }

  .timeline::after {
    top: 1.5rem;
    bottom: auto;
    left: 1.5rem;
    right: 1.5rem;
    width: auto;
    height: 2px;
  }

  .timeline__step {
    flex: 1;
    text-align: center;
    padding-left: 0;
  }

  .timeline__number {
    position: relative;
    left: auto;
    top: auto;
    margin-inline: auto;
    margin-bottom: var(--space-lg);
  }

  .timeline__content h3 {
    font-size: var(--font-size-lg);
  }

  /* Diagnostic: 2 columns */
  .diagnostic__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  /* About: 2 columns */
  .about__grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ==========================================================================
   Hero additions: eyebrow + credibility line
   ========================================================================== */

.hero__eyebrow {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-md);
}

.hero__headline {
  margin-bottom: var(--space-md);
}

.hero__credibility {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-xl);
  max-width: 32rem;
  line-height: 1.5;
}

/* ==========================================================================
   About: TL;DR block
   ========================================================================== */

.about__tldr {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  padding-left: var(--space-md);
  border-left: 3px solid var(--color-secondary);
  margin-bottom: var(--space-lg);
}

/* ==========================================================================
   QAgent
   ========================================================================== */

.section-qagent {
  background: var(--gradient-primary);
}

.qagent__narrative {
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.qagent__narrative p {
  font-size: var(--font-size-lg);
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.qagent__media {
  max-width: 720px;
  margin: 0 auto var(--space-2xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
}

.qagent__demo {
  display: block;
  width: 100%;
  height: auto;
}

.qagent__tiles {
  display: grid;
  gap: var(--space-lg);
  max-width: 960px;
  margin-inline: auto;
}

.qagent__tile {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.qagent__tile h3 {
  font-size: var(--font-size-lg);
  margin-bottom: 0;
}

.qagent__tile p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.qagent__tile .link {
  font-size: var(--font-size-sm);
  word-break: break-word;
}

.qagent__tile--feature {
  background: var(--gradient-accent);
  color: var(--color-bg-alt);
}

.qagent__tile--feature h3,
.qagent__tile--feature p {
  color: var(--color-bg-alt);
}

/* ==========================================================================
   FAQ
   ========================================================================== */

.section-faq {
  background-color: var(--color-bg-alt);
}

.faq__list {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq__item {
  border: 1px solid rgba(17, 28, 68, 0.08);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  overflow: hidden;
}

.faq__item[open] {
  background: var(--color-bg-alt);
  box-shadow: var(--shadow-sm);
  border-color: rgba(17, 28, 68, 0.12);
}

.faq__question {
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-family-display);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: calc(var(--space-lg) + 1.5rem);
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::after {
  content: '+';
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: var(--font-weight-normal);
  color: var(--color-secondary);
  line-height: 1;
}

.faq__item[open] .faq__question::after {
  content: '−';
}

.faq__answer {
  padding: 0 var(--space-lg) var(--space-md);
}

.faq__answer p {
  color: var(--color-text);
  margin-bottom: 0;
}

.faq__answer code {
  font-family: ui-monospace, "SF Mono", Menlo, Monaco, monospace;
  font-size: 0.9em;
  background: var(--color-bg);
  padding: 0.1rem 0.3rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Footer: contact wrap
   ========================================================================== */

.footer__contact {
  font-style: normal;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.footer__contact .footer__name {
  margin-bottom: 0;
}

/* ==========================================================================
   Accessibility: Skip link
   ========================================================================== */

.skip-link {
  position: absolute;
  left: var(--space-md);
  top: var(--space-md);
  z-index: 1000;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary);
  color: var(--color-bg-alt);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform 0.15s ease;
}

.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline: 2px solid var(--color-bg-alt);
  outline-offset: 2px;
}

/* ==========================================================================
   Accessibility: Focus styles
   ========================================================================== */

:where(a, button, summary, [tabindex]):focus {
  outline: none;
}

:where(a, button, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.btn--primary:focus-visible,
.cta__card .btn--primary:focus-visible {
  outline: 2px solid var(--color-bg-alt);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px var(--color-primary);
}

/* ==========================================================================
   Agenturen page: Methode list
   ========================================================================== */

.section-methode {
  background-color: var(--color-bg-alt);
}

.methode__list {
  list-style: none;
  padding: 0;
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.methode__list li {
  padding-left: var(--space-lg);
  border-left: 3px solid var(--color-secondary);
  color: var(--color-text);
  font-size: var(--font-size-lg);
  line-height: var(--line-height-base);
}

.methode__list li strong {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

/* ==========================================================================
   Agenturen page: Service blocks (4-beat cards)
   ========================================================================== */

.section-service-blocks {
  background: var(--gradient-primary);
}

.service-blocks {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 960px;
  margin-inline: auto;
}

.service-block {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.service-block__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(17, 28, 68, 0.08);
}

.service-block__number {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-display);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  box-shadow: 0 8px 20px rgba(76, 110, 245, 0.3);
}

.service-block__title {
  font-size: var(--font-size-xl);
  margin: 0;
  padding-top: 0.25rem;
  line-height: 1.3;
}

.service-block__beats {
  display: grid;
  gap: var(--space-lg);
}

.service-block__beat {
  padding-left: var(--space-md);
  border-left: 3px solid var(--color-secondary);
}

.service-block__beat--negative {
  border-left-color: rgba(17, 28, 68, 0.2);
}

.service-block__label {
  font-family: var(--font-family-display);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
}

.service-block__beat--negative .service-block__label {
  color: var(--color-text-muted);
}

.service-block__beat p {
  color: var(--color-text);
  margin-bottom: 0;
  line-height: var(--line-height-base);
}

.service-block__beat code {
  font-family: ui-monospace, "SF Mono", Menlo, Monaco, monospace;
  font-size: 0.9em;
  background: var(--color-bg);
  padding: 0.1rem 0.3rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Agenturen page: Audience match (Für wen / Nicht für wen)
   ========================================================================== */

.section-audience-match {
  background-color: var(--color-bg-alt);
}

.audience-match {
  display: grid;
  gap: var(--space-xl);
  max-width: 960px;
  margin-inline: auto;
}

.audience-match__column {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
}

.audience-match__column--for {
  border-top: 3px solid var(--color-secondary);
}

.audience-match__column--against {
  border-top: 3px solid rgba(17, 28, 68, 0.2);
}

.audience-match__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-lg);
}

.audience-match__column--against .audience-match__title {
  color: var(--color-text-muted);
}

.audience-match__list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.audience-match__list li {
  position: relative;
  padding-left: var(--space-lg);
  color: var(--color-text);
  line-height: var(--line-height-base);
}

.audience-match__column--for .audience-match__list li::before {
  content: '+';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-secondary);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  line-height: 1.4;
}

.audience-match__column--against .audience-match__list li::before {
  content: '−';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-text-muted);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  line-height: 1.4;
}

/* ==========================================================================
   Agenturen page: Belege (proof) narrative
   ========================================================================== */

.section-belege {
  background: var(--gradient-primary);
}

.belege__narrative {
  max-width: 720px;
  margin-inline: auto;
}

.belege__narrative p {
  font-size: var(--font-size-lg);
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  line-height: var(--line-height-base);
}

.belege__narrative p:last-child {
  margin-bottom: 0;
}

.belege__narrative code {
  font-family: ui-monospace, "SF Mono", Menlo, Monaco, monospace;
  font-size: 0.9em;
  background: var(--color-bg-alt);
  padding: 0.1rem 0.3rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Agenturen page: CTA signature line
   ========================================================================== */

.cta__signature {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: calc(var(--space-xl) * -1 + var(--space-sm));
  margin-bottom: var(--space-xl);
}

/* ==========================================================================
   Agenturen page: Responsive
   ========================================================================== */

@media (min-width: 640px) {
  .service-block {
    padding: var(--space-2xl);
  }

  .service-block__beats {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }

  .audience-match {
    grid-template-columns: 1fr 1fr;
  }

  .service-block__title {
    font-size: var(--font-size-2xl);
  }
}

/* ==========================================================================
   Accessibility: Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .card,
  .card:hover { transform: none; }

  .btn,
  .btn:active { transform: none; }

  .skip-link { transition: none; }
}