:root {
  --color-primary: #0f172a;
  --color-primary-light: #1e293b;
  --color-accent: #3b82f6;
  --color-accent-dark: #2563eb;
  --color-accent-light: #60a5fa;
  --color-white: #ffffff;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-dark: #f1f5f9;
  --color-text: #334155;
  --color-text-light: #64748b;
  --color-text-muted: #94a3b8;
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --color-success: #16a34a;
  --color-error: #dc2626;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Segoe UI Mono", "Courier New", Courier, monospace;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.5rem;
  --fs-3xl: 1.875rem;
  --fs-4xl: 2.25rem;
  --fs-5xl: 3rem;
  --fw-normal: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --lh-tight: 1.25;
  --lh-normal: 1.5;
  --lh-relaxed: 1.75;
  --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;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.06);
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --max-width: 1200px;
  --header-height: 72px;
}

/* =========================================
   RESET & BASE
   ========================================= */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-family);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent-dark);
}

ul, ol {
  list-style: none;
}

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

h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-xl); }

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

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

/* =========================================
   LAYOUT UTILITIES
   ========================================= */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-4xl) 0;
}

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

.section--dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

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

.section-header p {
  color: var(--color-text-light);
  font-size: var(--fs-lg);
  max-width: 640px;
  margin: 0 auto;
}

.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }

/* =========================================
   SCROLL ANIMATIONS
   ========================================= */

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* =========================================
   HEADER & NAVIGATION
   ========================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  white-space: nowrap;
}

.logo:hover {
  color: var(--color-primary);
}

.logo-mark {
  display: inline-block;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  border-radius: var(--radius-sm);
  position: relative;
}

.logo-mark::after {
  content: "A";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--color-white);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
}

.nav-main {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-main a {
  color: var(--color-text);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  padding: var(--space-sm) 0;
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.nav-main a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-main a:hover {
  color: var(--color-accent);
}

.nav-main a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  position: relative;
  z-index: 110;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  margin: 6px auto;
  transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* =========================================
   HERO SECTION
   ========================================= */

.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 60%, #1a365d 100%);
  color: var(--color-white);
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
  min-height: 520px;
  display: flex;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: var(--color-white);
  font-size: var(--fs-5xl);
  margin-bottom: var(--space-lg);
  max-width: 720px;
}

.hero .lead {
  font-size: var(--fs-xl);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  line-height: var(--lh-relaxed);
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.page-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
  padding: var(--space-3xl) 0;
  text-align: center;
}

.page-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.page-hero p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--fs-lg);
  max-width: 640px;
  margin: 0 auto;
}

/* =========================================
   BUTTONS
   ========================================= */

.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  font-family: var(--font-family);
  line-height: 1.4;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline-dark:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

/* =========================================
   CARDS
   ========================================= */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-accent-light);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.05));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  font-size: var(--fs-2xl);
  color: var(--color-accent);
  font-weight: var(--fw-bold);
}

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

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

.card .card-link {
  display: inline-block;
  margin-top: var(--space-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
}

.card .card-link:hover {
  color: var(--color-accent-dark);
}

/* =========================================
   STATS SECTION
   ========================================= */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}

.stat-item {
  padding: var(--space-xl);
}

.stat-number {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* =========================================
   PROCESS STEPS
   ========================================= */

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  counter-reset: step-counter;
}

.process-step {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  position: relative;
  counter-increment: step-counter;
}

.process-step::before {
  content: counter(step-counter);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  margin: 0 auto var(--space-lg);
}

.process-step h4 {
  margin-bottom: var(--space-sm);
}

.process-step p {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
}

/* =========================================
   ABOUT TEASER
   ========================================= */

.about-teaser {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-teaser-visual {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-lg);
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.about-teaser-visual::before {
  content: "";
  position: absolute;
  width: 200px;
  height: 200px;
  border: 3px solid rgba(59, 130, 246, 0.2);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.about-teaser-visual::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  border: 3px solid rgba(59, 130, 246, 0.15);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.about-teaser-text h2 {
  margin-bottom: var(--space-lg);
}

.about-teaser-text p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

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

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.faq-item summary {
  padding: var(--space-lg) var(--space-xl);
  cursor: pointer;
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  font-size: var(--fs-lg);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition-fast);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-accent);
  transition: transform var(--transition-base);
  flex-shrink: 0;
  margin-left: var(--space-md);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary:hover {
  background: var(--color-bg-alt);
}

.faq-item .faq-answer {
  padding: 0 var(--space-xl) var(--space-lg);
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
}

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

.cta-section {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-white);
  text-align: center;
  padding: var(--space-4xl) 0;
}

.cta-section h2 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--fs-lg);
  margin-bottom: var(--space-xl);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* =========================================
   TARGET AUDIENCE
   ========================================= */

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.audience-item {
  padding: var(--space-2xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.audience-item h4 {
  margin-bottom: var(--space-sm);
}

.audience-item p {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
}

/* =========================================
   CONTENT PAGES
   ========================================= */

.content-section {
  padding: var(--space-3xl) 0;
}

.content-narrow {
  max-width: 800px;
  margin: 0 auto;
}

.content-narrow h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.content-narrow h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.content-narrow ul,
.content-narrow ol {
  padding-left: var(--space-xl);
  margin-bottom: var(--space-md);
}

.content-narrow ul {
  list-style: disc;
}

.content-narrow ol {
  list-style: decimal;
}

.content-narrow li {
  margin-bottom: var(--space-sm);
  color: var(--color-text-light);
}

/* =========================================
   SERVICE DETAIL
   ========================================= */

.service-detail {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-3xl);
  padding: var(--space-3xl) 0;
}

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

.service-main p {
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
}

.service-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--space-xl));
  align-self: start;
}

.sidebar-box {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.sidebar-box h4 {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-accent);
}

.sidebar-box ul {
  list-style: none;
}

.sidebar-box li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-light);
  font-size: var(--fs-sm);
}

.sidebar-box li:last-child {
  border-bottom: none;
}

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

.benefit-list li {
  padding: var(--space-sm) 0 var(--space-sm) var(--space-xl);
  position: relative;
  color: var(--color-text);
}

.benefit-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* =========================================
   REFERENZEN / CASE STUDIES
   ========================================= */

.case-study {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  margin-bottom: var(--space-xl);
}

.case-study-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.case-study-tag {
  display: inline-block;
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-accent);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.case-study-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-lg);
}

.case-study-grid dt {
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.case-study-grid dd {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
}

/* =========================================
   KARRIERE
   ========================================= */

.job-listing {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  margin-bottom: var(--space-xl);
  transition: border-color var(--transition-base);
}

.job-listing:hover {
  border-color: var(--color-accent-light);
}

.job-listing h3 {
  margin-bottom: var(--space-xs);
}

.job-meta {
  display: flex;
  gap: var(--space-lg);
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-md);
}

.job-listing p {
  color: var(--color-text-light);
}

/* =========================================
   CONTACT FORM
   ========================================= */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.contact-info {
  padding: var(--space-xl) 0;
}

.contact-info h3 {
  margin-bottom: var(--space-lg);
}

.contact-info-item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
}

.contact-info-text strong {
  display: block;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.contact-info-text span,
.contact-info-text a {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
}

.contact-form {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--color-border);
}

.contact-form label {
  display: block;
  font-weight: var(--fw-medium);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  font-size: var(--fs-sm);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--fs-base);
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  margin-bottom: var(--space-lg);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.form-consent input[type="checkbox"] {
  margin-top: 4px;
  flex-shrink: 0;
}

.form-consent label {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  font-weight: var(--fw-normal);
  margin-bottom: 0;
}

.contact-form button[type="submit"] {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  font-family: var(--font-family);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.contact-form button[type="submit"]:hover {
  background: var(--color-accent-dark);
  transform: translateY(-1px);
}

.form-success {
  display: none;
  background: rgba(22, 163, 74, 0.08);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  text-align: center;
  color: var(--color-success);
  font-weight: var(--fw-medium);
  margin-bottom: var(--space-xl);
}

.form-success.show {
  display: block;
}

/* =========================================
   NEWS / BLOG
   ========================================= */

.news-list {
  max-width: 800px;
  margin: 0 auto;
}

.news-item {
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.news-item:last-child {
  border-bottom: none;
}

.news-date {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

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

.news-item h3 a {
  color: var(--color-primary);
}

.news-item h3 a:hover {
  color: var(--color-accent);
}

.news-item p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--space-3xl) 0;
}

.article-meta {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.article-body h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.article-body p {
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-lg);
}

.article-body ul {
  list-style: disc;
  padding-left: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.article-body li {
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
}

/* =========================================
   VALUES
   ========================================= */

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-xl);
}

.value-item {
  text-align: center;
  padding: var(--space-2xl);
}

.value-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: 50%;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.value-icon span {
  color: var(--color-white);
  font-weight: var(--fw-bold);
  font-size: var(--fs-xl);
}

.value-item h4 {
  margin-bottom: var(--space-sm);
}

.value-item p {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
}

/* =========================================
   BREADCRUMB
   ========================================= */

.breadcrumb {
  padding: var(--space-md) 0;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

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

.breadcrumb a:hover {
  color: var(--color-accent);
}

.breadcrumb span {
  margin: 0 var(--space-sm);
}

/* =========================================
   FOOTER
   ========================================= */

.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-col h4 {
  color: var(--color-white);
  font-size: var(--fs-base);
  margin-bottom: var(--space-lg);
  font-weight: var(--fw-semibold);
}

.footer-col p {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: rgba(255, 255, 255, 0.6);
}

.footer-col ul li {
  margin-bottom: var(--space-sm);
}

.footer-col a {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--fs-sm);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-sm);
}

.footer-legal {
  display: flex;
  gap: var(--space-lg);
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.5);
}

.footer-legal a:hover {
  color: var(--color-white);
}

/* =========================================
   COOKIE CONSENT
   ========================================= */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-lg) var(--space-xl);
  z-index: 1000;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.cookie-inner p {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.cookie-inner a {
  color: var(--color-accent-light);
}

.cookie-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.cookie-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  border: none;
  font-family: var(--font-family);
  transition: background var(--transition-fast);
}

.cookie-btn-accept {
  background: var(--color-accent);
  color: var(--color-white);
}

.cookie-btn-accept:hover {
  background: var(--color-accent-dark);
}

.cookie-btn-decline {
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.cookie-btn-decline:hover {
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--color-white);
}

/* =========================================
   LEGAL PAGES
   ========================================= */

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-3xl) 0;
}

.legal-content h1 {
  margin-bottom: var(--space-2xl);
}

.legal-content h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  font-size: var(--fs-2xl);
}

.legal-content h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
  font-size: var(--fs-xl);
}

.legal-content p {
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--space-xl);
  margin-bottom: var(--space-md);
}

.legal-content li {
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
}

/* =========================================
   TWO-COLUMN LAYOUT
   ========================================= */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.two-col-text h2 {
  margin-bottom: var(--space-lg);
}

.two-col-text p {
  color: var(--color-text-light);
  line-height: var(--lh-relaxed);
}

.two-col-visual {
  background: linear-gradient(135deg, var(--color-primary), #1a365d);
  border-radius: var(--radius-lg);
  min-height: 300px;
  position: relative;
  overflow: hidden;
}

.two-col-visual::before {
  content: "";
  position: absolute;
  inset: 20px;
  border: 2px solid rgba(59, 130, 246, 0.15);
  border-radius: var(--radius-md);
}

/* =========================================
   RESPONSIVE: TABLET (max-width: 1024px)
   ========================================= */

@media (max-width: 1024px) {
  :root {
    --fs-5xl: 2.5rem;
    --fs-4xl: 2rem;
    --fs-3xl: 1.5rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-teaser {
    grid-template-columns: 1fr;
  }

  .about-teaser-visual {
    height: 260px;
  }

  .service-detail {
    grid-template-columns: 1fr;
  }

  .service-sidebar {
    position: static;
  }

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

  .two-col {
    grid-template-columns: 1fr;
  }

  .case-study-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================
   RESPONSIVE: MOBILE (max-width: 768px)
   ========================================= */

@media (max-width: 768px) {
  :root {
    --fs-5xl: 2rem;
    --fs-4xl: 1.75rem;
    --fs-3xl: 1.375rem;
    --space-4xl: 3rem;
    --space-3xl: 2.5rem;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .nav-toggle {
    display: block;
  }

  .nav-main {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    padding: calc(var(--header-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.1);
    transition: right var(--transition-base);
    align-items: flex-start;
    gap: 0;
    z-index: 105;
    overflow-y: auto;
  }

  .nav-main.open {
    right: 0;
  }

  .nav-main a {
    padding: var(--space-md) 0;
    width: 100%;
    border-bottom: 1px solid var(--color-border-light);
    font-size: var(--fs-base);
  }

  .hero {
    min-height: auto;
    padding: var(--space-3xl) 0;
  }

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

  .hero-buttons {
    flex-direction: column;
    align-items: flex-start;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .process-steps {
    grid-template-columns: 1fr 1fr;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .footer-legal {
    justify-content: center;
  }

  .cookie-inner {
    flex-direction: column;
    text-align: center;
  }

  .cookie-buttons {
    width: 100%;
    justify-content: center;
  }

  .page-hero {
    padding: var(--space-2xl) 0;
  }

  .job-meta {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .case-study-header {
    flex-direction: column;
    gap: var(--space-sm);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .process-steps {
    grid-template-columns: 1fr;
  }
}