:root {
  /* Primitive Color Tokens */
  --color-white: rgba(255, 255, 255, 1);
  --color-black: rgba(0, 0, 0, 1);
  --color-cream-50: rgba(252, 252, 249, 1);
  --color-cream-100: rgba(255, 255, 253, 1);
  --color-gray-200: rgba(245, 245, 245, 1);
  --color-gray-300: rgba(167, 169, 169, 1);
  --color-gray-400: rgba(119, 124, 124, 1);
  --color-slate-500: rgba(98, 108, 113, 1);
  --color-brown-600: rgba(94, 82, 64, 1);
  --color-charcoal-700: rgba(31, 33, 33, 1);
  --color-charcoal-800: rgba(38, 40, 40, 1);
  --color-slate-900: rgba(19, 52, 59, 1);
  --color-teal-300: rgba(50, 184, 198, 1);
  --color-teal-400: rgba(45, 166, 178, 1);
  --color-teal-500: rgba(33, 128, 141, 1);
  --color-teal-600: rgba(29, 116, 128, 1);
  --color-teal-700: rgba(26, 104, 115, 1);
  --color-teal-800: rgba(41, 150, 161, 1);
  --color-red-400: rgba(255, 84, 89, 1);
  --color-red-500: rgba(192, 21, 47, 1);
  --color-orange-400: rgba(230, 129, 97, 1);
  --color-orange-500: rgba(168, 75, 47, 1);

  /* RGB versions for opacity control */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;
  --color-slate-500-rgb: 98, 108, 113;
  --color-red-500-rgb: 192, 21, 47;
  --color-red-400-rgb: 255, 84, 89;
  --color-orange-500-rgb: 168, 75, 47;
  --color-orange-400-rgb: 230, 129, 97;

  /* Background color tokens (Light Mode) */
  --color-bg-1: rgba(59, 130, 246, 0.08); /* Light blue */
  --color-bg-2: rgba(245, 158, 11, 0.08); /* Light yellow */
  --color-bg-3: rgba(34, 197, 94, 0.08); /* Light green */
  --color-bg-4: rgba(239, 68, 68, 0.08); /* Light red */
  --color-bg-5: rgba(147, 51, 234, 0.08); /* Light purple */
  --color-bg-6: rgba(249, 115, 22, 0.08); /* Light orange */
  --color-bg-7: rgba(236, 72, 153, 0.08); /* Light pink */
  --color-bg-8: rgba(6, 182, 212, 0.08); /* Light cyan */

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
  --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);

  /* Common style patterns */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for opacity control */
  --color-success-rgb: 33, 128, 141;
  --color-error-rgb: 192, 21, 47;
  --color-warning-rgb: 168, 75, 47;
  --color-info-rgb: 98, 108, 113;

  /* Typography */
  --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo,
    Monaco, Consolas, monospace;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 30px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 550;
  --font-weight-bold: 600;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --letter-spacing-tight: -0.01em;

  /* Spacing */
  --space-0: 0;
  --space-1: 1px;
  --space-2: 2px;
  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04),
    0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04),
    0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 -1px 0 rgba(0, 0, 0, 0.03);

  /* Animation */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

/* Dark mode colors */

/* Data attribute for manual theme switching */

/* Base styles */
html {
  font-size: var(--font-size-base);
  font-family: var(--font-family-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
}

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-md);
}

p {
  margin: 0 0 var(--space-16) 0;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard);
}

a:hover {
  color: var(--color-primary-hover);
}

code,
pre {
  font-family: var(--font-family-mono);
  font-size: calc(var(--font-size-base) * 0.95);
  background-color: var(--color-secondary);
  border-radius: var(--radius-sm);
}

code {
  padding: var(--space-1) var(--space-4);
}

pre {
  padding: var(--space-16);
  margin: var(--space-16) 0;
  overflow: auto;
  border: 1px solid var(--color-border);
}

pre code {
  background: none;
  padding: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
  position: relative;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
}

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

.btn--primary:active {
  background: var(--color-primary-active);
}

.btn--secondary {
  background: var(--color-secondary);
  color: var(--color-text);
}

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

.btn--secondary:active {
  background: var(--color-secondary-active);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn--outline:hover {
  background: var(--color-secondary);
}

.btn--sm {
  padding: var(--space-4) var(--space-12);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

.btn--lg {
  padding: var(--space-10) var(--space-20);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-md);
}

.btn--full-width {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Form elements */
.form-control {
  display: block;
  width: 100%;
  padding: var(--space-8) var(--space-12);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard);
}

textarea.form-control {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
}

select.form-control {
  padding: var(--space-8) var(--space-12);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: var(--select-caret-light);
  background-repeat: no-repeat;
  background-position: right var(--space-12) center;
  background-size: 16px;
  padding-right: var(--space-32);
}

/* Add a dark mode specific caret */

/* Also handle data-color-scheme */

.form-control:focus {
  border-color: var(--color-primary);
  outline: var(--focus-outline);
}

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.form-group {
  margin-bottom: var(--space-16);
}

/* Card component */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-card-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--duration-normal) var(--ease-standard);
}

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

.card__body {
  padding: var(--space-16);
}

.card__header,
.card__footer {
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-card-border-inner);
}

/* Status indicators - simplified with CSS variables */
.status {
  display: inline-flex;
  align-items: center;
  padding: var(--space-6) var(--space-12);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.status--success {
  background-color: rgba(
    var(--color-success-rgb, 33, 128, 141),
    var(--status-bg-opacity)
  );
  color: var(--color-success);
  border: 1px solid
    rgba(var(--color-success-rgb, 33, 128, 141), var(--status-border-opacity));
}

.status--error {
  background-color: rgba(
    var(--color-error-rgb, 192, 21, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-error);
  border: 1px solid
    rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
}

.status--warning {
  background-color: rgba(
    var(--color-warning-rgb, 168, 75, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-warning);
  border: 1px solid
    rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-border-opacity));
}

.status--info {
  background-color: rgba(
    var(--color-info-rgb, 98, 108, 113),
    var(--status-bg-opacity)
  );
  color: var(--color-info);
  border: 1px solid
    rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
}

/* Container layout */
.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--space-16);
  padding-left: var(--space-16);
}

@media (min-width: 640px) {
  .container {
    max-width: var(--container-sm);
  }
}
@media (min-width: 768px) {
  .container {
    max-width: var(--container-md);
  }
}
@media (min-width: 1024px) {
  .container {
    max-width: var(--container-lg);
  }
}
@media (min-width: 1280px) {
  .container {
    max-width: var(--container-xl);
  }
}

/* Utility classes */
.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.gap-4 {
  gap: var(--space-4);
}
.gap-8 {
  gap: var(--space-8);
}
.gap-16 {
  gap: var(--space-16);
}

.m-0 {
  margin: 0;
}
.mt-8 {
  margin-top: var(--space-8);
}
.mb-8 {
  margin-bottom: var(--space-8);
}
.mx-8 {
  margin-left: var(--space-8);
  margin-right: var(--space-8);
}
.my-8 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.p-0 {
  padding: 0;
}
.py-8 {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}
.px-8 {
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}
.py-16 {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}
.px-16 {
  padding-left: var(--space-16);
  padding-right: var(--space-16);
}

.block {
  display: block;
}
.hidden {
  display: none;
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

/* Dark mode specifics */

@font-face {
  font-family: 'FKGroteskNeue';
  src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2')
    format('woff2');
}

/* END PERPLEXITY DESIGN SYSTEM */
/* Custom styles for HATKON GmbH website */

/* Custom color overrides using the blue color scheme */
:root {
  --color-primary: #1e40af;
  --color-primary-hover: #1d4ed8;
  --color-primary-active: #1e3a8a;
  --color-secondary: #3b82f6;
  --color-accent: #60a5fa;
  --color-neutral: #f8fafc;
  --color-text: #1f2937;
  --color-blue-50: #eff6ff;
  --color-blue-100: #dbeafe;
  --color-blue-600: #2563eb;
  --color-blue-700: #1d4ed8;
  --color-blue-900: #1e3a8a;
}

/* Header Styles */
.header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.navbar {
  padding: var(--space-16) 0;
  position: relative;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  flex-direction: column;
}

.company-name {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin: 0;
  line-height: 1;
}

.tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-2);
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-24);
}

.nav-link {
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
  transition: color var(--duration-fast) var(--ease-standard);
  text-decoration: none;
  padding: var(--space-8) var(--space-4);
  border-radius: var(--radius-sm);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  background-color: var(--color-blue-50);
}

.contact-btn {
  margin-left: var(--space-24);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-8);
  border-radius: var(--radius-sm);
}

.nav-toggle:hover {
  background-color: var(--color-blue-50);
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--color-text);
  margin: var(--space-2) 0;
  transition: all 0.3s ease;
  border-radius: 2px;
}

/* Main Content Container */
.main-content {
  display: block;
}

.main-content.hidden {
  display: none;
}

/* Hero Section - Full Screen with Background Image */
.hero {
  height: 100vh;
  min-height: 600px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: 0;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('Banner_hatkon_1.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 1;
}

.hero-overlay {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
/* Schwarzer Schatten für optimalen Kontrast - kombiniert mit leichtem Blauton */
background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.4)), rgba(30, 64, 175, 0.3);
z-index: 2;
}

.hero .container {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 800px;
  padding: 0 var(--space-16);
}

.hero-content {
  color: white;
}

.hero-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: white;
  margin-bottom: var(--space-20);
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-32);
  line-height: 1.6;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
  display: flex;
  gap: var(--space-16);
  flex-wrap: wrap;
  justify-content: center;
}

.hero-btn-outline {
  background: transparent !important;
  border: 2px solid white !important;
  color: white !important;
}

.hero-btn-outline:hover {
  background: white !important;
  color: var(--color-primary) !important;
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--space-32);
}

.section-header h2 {
  font-size: var(--font-size-3xl);
  color: var(--color-text);
  margin-bottom: var(--space-16);
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* About Section */
.about {
  padding: var(--space-32) 0;
  background: var(--color-surface);
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-32);
  align-items: start;
}

.about-text h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-16);
}

.about-text p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-16);
  line-height: 1.6;
}

.company-info {
  background: var(--color-blue-50);
  padding: var(--space-20);
  border-radius: var(--radius-base);
  border-left: 4px solid var(--color-primary);
  margin-top: var(--space-24);
}

.company-info h4 {
  color: var(--color-primary);
  margin-bottom: var(--space-8);
}

.company-info p {
  margin-bottom: var(--space-8);
}

.about-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.stat-item {
  text-align: center;
  background: white;
  padding: var(--space-24);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-8);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

/* Services Section */
.services {
  padding: var(--space-32) 0;
  background: var(--color-background);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-24);
}

.service-card {
  background: var(--color-surface);
  padding: var(--space-24);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--color-card-border);
  transition: transform var(--duration-normal) var(--ease-standard), box-shadow var(--duration-normal) var(--ease-standard);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  font-size: 48px;
  margin-bottom: var(--space-16);
}

.service-card h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-12);
}

.service-card p {
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Advantages Section - Updated to display 4 cards horizontally */
.advantages {
  padding: var(--space-32) 0;
  background: var(--color-blue-50);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-20);
  max-width: 1200px;
  margin: 0 auto;
}

.advantage-item {
  background: white;
  padding: var(--space-20);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
  transition: transform var(--duration-normal) var(--ease-standard), box-shadow var(--duration-normal) var(--ease-standard);
}

.advantage-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.advantage-icon {
  font-size: 40px;
  margin-bottom: var(--space-12);
}

.advantage-item h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-10);
  font-size: var(--font-size-base);
}

.advantage-item p {
  color: var(--color-text-secondary);
  line-height: 1.4;
  font-size: var(--font-size-sm);
}

/* Contact Section - Updated with Image */
.contact {
  padding: var(--space-32) 0;
  background: var(--color-surface);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-32);
  align-items: start;
}

.contact-form {
  background: white;
  padding: var(--space-32);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-card-border);
}

.contact-image {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.contact-img::before {
  content: "📞 Kontaktformular Bild";
  display: block;
}

/* Legal Sections */
.legal-section {
  padding: var(--space-32) 0;
  background: var(--color-surface);
  display: none;
  min-height: calc(100vh - 200px);
}

.legal-section.active {
  display: block;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
  padding-top: 100px;
}

.legal-content h2 {
  color: var(--color-primary);
  margin-bottom: var(--space-24);
  padding-bottom: var(--space-16);
  border-bottom: 2px solid var(--color-blue-100);
}

.legal-content h3 {
  color: var(--color-primary);
  margin-top: var(--space-24);
  margin-bottom: var(--space-12);
}

.legal-content p {
  margin-bottom: var(--space-16);
  color: var(--color-text-secondary);
}

.legal-content ul {
  margin-bottom: var(--space-16);
  padding-left: var(--space-24);
}

.legal-content li {
  margin-bottom: var(--space-8);
  color: var(--color-text-secondary);
}

.legal-content a {
  color: var(--color-primary);
  text-decoration: none;
}

.legal-content a:hover {
  text-decoration: underline;
}

/* Enhanced Form Styles */
.form-control {
  position: relative;
}

select.form-control {
  cursor: pointer;
}

select.form-control:focus {
  outline: none;
}

/* Footer - Updated Layout with Left Alignment */
.footer {
  background: var(--color-text);
  color: var(--color-gray-200);
  padding: var(--space-32) 0 var(--space-16) 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-32);
  margin-bottom: var(--space-24);
  align-items: start;
}

.footer-company {
  text-align: left;
}

.footer-links {
  text-align: left;
}

.footer-contact {
  text-align: left;
}

.footer-section h3,
.footer-section h4 {
  color: white;
  margin-bottom: var(--space-16);
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-section ul li {
  margin-bottom: var(--space-8);
}

.footer-section ul li a {
  color: var(--color-gray-300);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard);
}

.footer-section ul li a:hover {
  color: white;
}

.footer-section p {
  color: var(--color-gray-300);
  line-height: 1.6;
  margin-bottom: var(--space-8);
}

.footer-section p a {
  color: var(--color-blue-300);
  text-decoration: none;
}

.footer-section p a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-16);
  text-align: center;
  color: var(--color-gray-300);
}

/* Button overrides for blue theme */
.btn--primary {
  background: var(--color-primary);
  color: white;
  min-height: 44px; /* Touch-friendly size */
}

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

.btn--primary:active {
  background: var(--color-primary-active);
}

.btn--outline {
  border-color: var(--color-primary);
  color: var(--color-primary);
  min-height: 44px; /* Touch-friendly size */
}

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

/* Enhanced form controls for touch */
.form-control {
  min-height: 44px; /* Touch-friendly size */
  font-size: 16px; /* Prevents zoom on iOS */
}

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

/* Responsive Design - Enhanced for iPad and iPhone */
@media (max-width: 900px) {
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-16);
  }
}

@media (max-width: 1024px) {
  /* iPad Landscape and smaller desktop */
  .about-content {
    grid-template-columns: 1fr;
    gap: var(--space-24);
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-24);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: left;
    gap: var(--space-24);
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
  }
}

@media (max-width: 768px) {
  /* iPad Portrait and large phones */
  
  /* Mobile Navigation */
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: var(--space-16);
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--color-border);
    gap: 0;
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-menu li {
    margin: 0;
    width: 100%;
  }
  
  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-12) var(--space-16);
    margin: var(--space-4) 0;
    border-radius: var(--radius-base);
    min-height: 44px; /* Touch-friendly */
    display: flex;
    align-items: center;
  }
  
  .nav-toggle {
    display: flex;
    min-height: 44px;
    min-width: 44px;
  }
  
  .contact-btn {
    display: none;
  }
  
  /* Hero Section */
  .hero {
    min-height: 70vh;
    height: auto;
    padding: var(--space-32) 0;
  }
  
  .hero-title {
    font-size: var(--font-size-2xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-lg);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--space-12);
  }
  
  /* Services Grid */
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  /* Advantages Grid - Stack vertically on tablet */
  .advantages-grid {
    grid-template-columns: 1fr;
    gap: var(--space-16);
    max-width: 500px;
  }
  
  .about-stats {
    flex-direction: row;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: var(--space-12);
  }
  
  .stat-item {
    flex: 1;
    margin: 0 var(--space-4);
    min-width: 120px;
  }
  
  .contact-form {
    padding: var(--space-24);
  }
  
  .contact-image {
    order: -1; /* Move image above form on mobile */
  }
  
  /* Ensure hamburger menu is visible */
  .navbar .container {
    position: relative;
  }
  
  .nav-brand {
    flex: 1;
  }
  
  /* Enhanced touch targets */
  .btn {
    min-height: 48px;
    padding: var(--space-12) var(--space-20);
  }
  
  .btn--lg {
    min-height: 52px;
    padding: var(--space-16) var(--space-24);
  }
}

@media (max-width: 480px) {
  /* iPhone and small phones */
  .container {
    padding-left: var(--space-12);
    padding-right: var(--space-12);
  }
  
  .company-name {
    font-size: var(--font-size-xl);
  }
  
  .hero {
    min-height: 60vh;
    padding: var(--space-24) 0;
  }
  
  .hero .container {
    padding: 0 var(--space-12);
  }
  
  .hero-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-16);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-24);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--space-12);
  }
  
  .btn--lg {
    width: 100%;
    max-width: 280px;
    min-height: 48px;
  }
  
  .about-stats {
    flex-direction: column;
    gap: var(--space-12);
  }
  
  .stat-item {
    margin: 0;
  }
  
  .section-header h2 {
    font-size: var(--font-size-2xl);
  }
  
  .service-card,
  .advantage-item {
    padding: var(--space-20);
  }
  
  .legal-content {
    padding: 100px var(--space-12) 0;
  }
  
  .contact-form {
    padding: var(--space-20);
  }
  
  .footer {
    padding: var(--space-24) 0 var(--space-12) 0;
  }
  
  .footer-content {
    gap: var(--space-20);
  }
  
  /* Improve text readability on small screens */
  .advantage-item p,
  .service-card p {
    font-size: var(--font-size-sm);
    line-height: 1.5;
  }
}

/* Special optimizations for iPads */
@media (min-width: 768px) and (max-width: 1024px) {
  .hero {
    min-height: 80vh;
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-xl);
  }
  
  /* Ensure advantages fit well on iPad */
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-20);
    max-width: 700px;
  }
  
  .advantage-item {
    padding: var(--space-20);
  }
}

/* Hover effects only on devices that support hover */
@media (hover: hover) and (pointer: fine) {
  .service-card:hover,
  .advantage-item:hover {
    transform: translateY(-4px);
  }
}

/* High DPI display optimizations */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 2dppx) {
  .hero-background {
    background-size: cover;
    background-position: center;
  }
}

/* Accessibility improvements for mobile */
@media (max-width: 768px) {
  /* Ensure adequate contrast and spacing */
  .nav-link:focus,
  .btn:focus,
  .form-control:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
  }
  
  /* Improve button spacing for touch */
  .hero-buttons .btn {
    margin-bottom: var(--space-8);
  }
  
  /* Ensure form elements are properly spaced */
  .form-group {
    margin-bottom: var(--space-20);
  }
}

/* Print styles */
@media print {
  .header,
  .nav-toggle,
  .hero,
  .contact,
  .footer {
    display: none;
  }
  
  .legal-section {
    display: block !important;
  }
  
  .legal-content {
    padding-top: 0;
  }
}

.contact-img {
  width: 100%;
  max-width: 400px;
  height: auto;
  min-height: 300px;
  border-radius: var(--radius-lg);
  box-shadow: none;
  object-fit: cover;
  background: var(--color-bg-1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  text-align: center;
  padding: 0;
}

.contact-img {
  background-size: cover;
  background-position: center;
}

.contact-image-full {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.contact-image-full .contact-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  object-fit: cover;
  max-width: 500px;
  border: 1px solid var(--color-card-border);
}

/* Responsive Anpassungen für .contact-image-full */
@media (max-width: 768px) {
  .contact-image-full {
    order: -1; /* Bild über dem Formular auf mobilen Geräten */
    margin-bottom: var(--space-24);
  }
}

/* DSGVO Checkbox Styling */
.form-checkbox {
    margin-bottom: var(--spacing-md);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.checkbox-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkbox-custom {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    transition: all var(--transition-fast);
    position: relative;
    margin-top: 2px;
}

.checkbox-input:checked + .checkbox-custom {
    background: var(--color-teal-500);
    border-color: var(--color-teal-500);
}

.checkbox-input:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-white);
    font-size: 14px;
    font-weight: bold;
}

.checkbox-input:focus + .checkbox-custom {
    outline: 2px solid var(--color-teal-300);
    outline-offset: 2px;
}

.checkbox-input.error + .checkbox-custom {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

.checkbox-text {
    flex: 1;
    color: var(--color-text-secondary);
}

.checkbox-text a {
    color: var(--color-teal-500);
    text-decoration: underline;
}

.checkbox-text a:hover {
    color: var(--color-teal-600);
    text-decoration: none;
}

/* Responsive Checkbox */
@media (max-width: 768px) {
    .checkbox-label {
        font-size: var(--font-size-xs);
    }

    .checkbox-custom {
        width: 18px;
        height: 18px;
    }

    .checkbox-input:checked + .checkbox-custom::after {
        font-size: 12px;
    }
}

/* Header Button Hover Fix - Keep white text readable */
.header .btn:hover {
    color: white !important;
}

.header .btn.btn--primary:hover {
    background: var(--color-primary-hover);
    color: white !important;
}

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

.hero-buttons .btn:hover {
    color: white !important;
}

.hero-btn-outline:hover {
    background: rgba(255, 255, 255, 0.9) !important;
    color: var(--color-primary) !important;
}

/* Navigation link hover improvements */
.nav-link:hover {
    color: var(--color-primary);
    background-color: rgba(var(--color-teal-500-rgb), 0.1);
}

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

.cookie-consent-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-top: 2px solid var(--color-primary);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
    max-height: 90vh;
    overflow-y: auto;
}

.cookie-consent-banner.show {
    transform: translateY(0);
}

.cookie-consent-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-24);
}

.cookie-consent-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-16);
}

.cookie-consent-title {
    margin: 0;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
}

.cookie-consent-text {
    margin: 0;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.cookie-categories {
    display: flex;
    flex-direction: column;
    gap: var(--space-12);
}

.cookie-category {
    padding: var(--space-12);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-base);
    background: var(--color-background);
}

.cookie-category-label {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    margin: 0;
}

.cookie-category-label input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    position: relative;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.cookie-category-label input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.cookie-category-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.cookie-category-label input[type="checkbox"]:disabled + .checkbox-custom {
    background: var(--color-border);
    cursor: not-allowed;
}

.cookie-category-desc {
    margin: var(--space-8) 0 0 32px;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.cookie-consent-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-12);
    justify-content: center;
}

.cookie-consent-buttons .btn {
    flex: 1;
    min-width: 120px;
    max-width: 200px;
}

.cookie-consent-links {
    text-align: center;
}

.cookie-link {
    color: var(--color-primary);
    text-decoration: underline;
    font-size: var(--font-size-sm);
}

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

/* Cookie Settings Button (immer sichtbar) */
.cookie-settings-btn {
    position: fixed;
    bottom: var(--space-20);
    right: var(--space-20);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    border: none;
    font-size: 20px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cookie-settings-btn:hover {
    background: var(--color-primary-hover);
    transform: scale(1.1);
}

.cookie-settings-btn:focus {
    outline: none;
    box-shadow: var(--focus-ring), var(--shadow-lg);
}

/* Responsive Design */
@media (max-width: 768px) {
    .cookie-consent-container {
        padding: var(--space-16);
    }

    .cookie-consent-buttons {
        flex-direction: column;
    }

    .cookie-consent-buttons .btn {
        max-width: none;
    }

    .cookie-settings-btn {
        bottom: var(--space-16);
        right: var(--space-16);
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}

/* Dark Mode Anpassungen */