/* ===================================
   ARKIU Solutions - Styles
   Swiss-clean, Premium, B2B Corporate
   =================================== */

/* CSS Variables */
:root {
  /* Colors */
  --color-primary: #008080;
  --color-primary-dark: #4DA8A0;
  --color-primary-light: #BFE3DF;
  --color-secondary: #1A1A2E;
  --color-text: #2D2D2D;
  --color-text-light: #6B6B6B;
  --color-text-muted: #737373;
  --color-white: #FFFFFF;
  --color-bg: #FAFAFA;
  --color-bg-alt: #F5F5F5;
  --color-border: #E5E5E5;
  --color-border-light: #EFEFEF;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-logo: 'Switzer', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3.5rem;
  
  /* 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: 1400px;
  --container-narrow: 800px;
  --header-height: 64px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --transition: 0.3s ease;
}

/* Skip Navigation */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-decoration: none;
  z-index: 10000;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: var(--space-sm);
}

/* Focus Indicators */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-secondary);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-base); }
h6 { font-size: var(--font-size-sm); }

@media (min-width: 768px) {
  h1 { font-size: var(--font-size-4xl); }
  h2 { font-size: var(--font-size-3xl); }
  h3 { font-size: var(--font-size-2xl); }
}

/* Mobile-only line break */
.mobile-break {
  display: inline;
}

@media (min-width: 768px) {
  .mobile-break {
    display: none;
  }
}

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

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

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

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

.text-center {
  text-align: center;
}

.lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .lead {
    font-size: var(--font-size-xl);
  }
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container-narrow {
  max-width: var(--container-narrow);
}

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

@media (min-width: 768px) {
  .section {
    padding: var(--space-5xl) 0;
  }
}

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

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

.section-header p {
  max-width: 600px;
  margin: 0 auto;
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid-2, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Mobile-spezifische Gap-Reduktion */
@media (max-width: 639px) {
  .grid, .grid-2, .grid-3, .grid-4 {
    gap: var(--space-lg);
  }
}

/* Flexbox Utilities */
.flex {
  display: flex;
}

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

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

.flex-wrap {
  flex-wrap: wrap;
}

.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

/* ===================================
   HEADER
   =================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border-light);
  z-index: 1000;
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .header {
    height: 80px;
  }
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-family-logo);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-logo);
  font-weight: 600;
  font-size: 1.375rem;
  line-height: 1;
  color: var(--color-white);
  letter-spacing: 0;
  flex-shrink: 0;
}

/* Navigation */
.nav {
  display: none;
}

@media (min-width: 1024px) {
  .nav {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
  }
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  padding: var(--space-sm) 0;
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Button as nav-link reset */
button.nav-link {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-dropdown-toggle svg {
  width: 12px;
  height: 12px;
  transition: transform var(--transition);
}

.nav-dropdown:hover .nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 260px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  margin-top: var(--space-md);
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  margin-top: var(--space-sm);
}

.nav-dropdown-item {
  display: block;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  transition: background var(--transition);
}

.nav-dropdown-item:hover {
  background: var(--color-bg);
}

.nav-dropdown-item strong {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
}

.nav-dropdown-item span {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Mobile Menu */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 1001;
}

@media (min-width: 1024px) {
  .mobile-toggle {
    display: none;
  }
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-secondary);
  transition: all var(--transition);
}

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

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

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

.mobile-nav {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  padding: var(--space-xl);
  transform: translateX(100%);
  transition: transform var(--transition);
  overflow-y: auto;
  z-index: 999;
}

.mobile-nav.active {
  transform: translateX(0);
}

.mobile-nav-link {
  display: block;
  padding: var(--space-md) 0;
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--color-secondary);
  border-bottom: 1px solid var(--color-border-light);
}

button.mobile-nav-link {
  width: 100%;
  background: none;
  border: none;
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
  font-family: inherit;
  text-align: left;
}

.mobile-nav-submenu {
  padding-left: var(--space-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}

.mobile-nav-submenu.active {
  max-height: 300px;
}

.mobile-dropdown-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mobile-dropdown-toggle::after {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--transition);
}

.mobile-dropdown-toggle.active::after {
  transform: rotate(-135deg);
}

.mobile-nav-submenu a {
  display: block;
  padding: var(--space-sm) 0;
  font-size: var(--font-size-base);
  color: var(--color-text-light);
}

/* Header CTA */
.header-cta {
  display: none !important;
}

@media (min-width: 1024px) {
  .header-cta {
    display: inline-flex !important;
  }
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-secondary);
  border: 1px solid var(--color-border);
}

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

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--font-size-base);
}

.btn-sm {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-xs);
}

.btn-icon {
  padding: var(--space-md);
}

.btn svg {
  width: 16px;
  height: 16px;
}

/* ===================================
   CARDS
   =================================== */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.card-icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.card-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
}

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

.card p {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-lg);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}

.card:hover .card-link svg {
  transform: translateX(4px);
}

/* Project Card */
.project-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

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

.project-image {
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-bg-alt));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.project-image::before {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  background: var(--color-primary);
  opacity: 0.1;
  border-radius: 50%;
  right: -30px;
  top: -30px;
}

.project-image svg {
  width: 48px;
  height: 48px;
  stroke: var(--color-primary);
  fill: none;
  opacity: 0.5;
}

.project-content {
  padding: var(--space-xl);
}

.project-tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.project-content h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
}

.project-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + var(--space-xl));
  position: relative;
  overflow: hidden;
  background: var(--color-white);
}

@media (min-width: 768px) {
  .hero {
    padding-top: 80px;
  }
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: stretch;
}

@media (min-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr 1fr;
  }
}

/* Hero background effects */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(180deg, var(--color-primary-light) 0%, transparent 100%);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  right: 5%;
  top: 20%;
  width: 400px;
  height: 400px;
  background: var(--color-primary);
  opacity: 0.03;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

/* Hero-Hintergrund auf Mobile ausblenden */
@media (max-width: 639px) {
  .hero::before,
  .hero::after {
    display: none;
  }
}

/* Placeholder'ları gizle eğer hero-image varsa */
.hero-with-image::before,
.hero-with-image::after {
  display: none;
}

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

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero h1 {
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-2xl);
  line-height: 1.1;
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 2.75rem;
  }
}

.hero-subtitle {
  display: block;
  font-size: 0.55em;
  font-weight: 500;
  margin-bottom: -0.2em;
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 0.55em;
  }
}

.hero .lead {
  margin-bottom: 0;
  font-size: var(--font-size-lg);
}

.hero-text {
  /* Gruppiert Titel und Slogan, damit space-between nur zwischen Text und Buttons wirkt */
}

@media (min-width: 768px) {
  .hero .lead {
    font-size: 1.35rem;
  }
}

.hero-buttons {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-sm);
  align-items: center;
}

.hero-buttons .btn {
  flex: 1;
  padding: var(--space-md) var(--space-sm);
  font-size: var(--font-size-sm);
  text-align: center;
}

@media (min-width: 768px) {
  .hero-buttons {
    flex-wrap: wrap;
    gap: var(--space-md);
  }

  .hero-buttons .btn {
    flex: none;
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--font-size-base);
  }
}

.hero-buttons .btn-secondary {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.hero-buttons .btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.hero-tagline {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.hero-tagline span {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.hero-tagline svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
}

/* Hero Image Mobile */
.hero-image-mobile {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  margin: var(--space-xl) 0;
}

.hero-image-mobile img {
  width: 100%;
  height: auto;
  min-height: 200px;
  object-fit: cover;
  object-position: 15% center;
  display: block;
}

@media (min-width: 1024px) {
  .hero-image-mobile {
    display: none;
  }
}

/* Hero Image Desktop */
.hero-image {
  position: relative;
  display: none;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

@media (min-width: 1024px) {
  .hero-image {
    display: block;
  }
}

.hero-image img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
  object-position: 15% center;
  transition: transform var(--transition);
}

@media (hover: hover) {
  .hero-image img:hover {
    transform: scale(1.05);
  }
}

@media (min-width: 1200px) {
  .hero-image img {
    min-height: 420px;
  }
}

/* Decorative Shape */
.hero-shape {
  position: absolute;
  right: -100px;
  top: 50%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  opacity: 0.1;
  pointer-events: none;
  display: none;
}

@media (min-width: 1024px) {
  .hero-shape {
    opacity: 0.15;
  }
}

/* ===================================
   TRUST SECTION
   =================================== */
.trust {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.trust-item {
  text-align: center;
  padding: var(--space-lg);
}

.trust-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  color: var(--color-primary);
}

.trust-icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
}

.trust-item strong {
  display: block;
  font-size: var(--font-size-base);
  margin-bottom: var(--space-xs);
}

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

/* ===================================
   PROCESS SECTION
   =================================== */
.process-grid {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-lg);
  }
}

.process-step {
  text-align: center;
  position: relative;
}

@media (min-width: 768px) {
  .process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 28px;
    left: calc(50% + 30px);
    width: calc(100% - 60px);
    height: 2px;
    background: var(--color-border);
  }
}

.process-number {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin: 0 auto var(--space-lg);
  position: relative;
  z-index: 1;
}

.process-step h3 {
  font-size: var(--font-size-base);
  margin-bottom: var(--space-sm);
}

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

/* ===================================
   CTA BANNER
   =================================== */
.cta-banner {
  background: linear-gradient(135deg, #006666 0%, var(--color-primary) 50%, #005555 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  display: none;
}

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

.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

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

.cta-content p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-xl);
}

.cta-banner .btn-primary {
  background: var(--color-white);
  color: var(--color-primary);
}

.cta-banner .btn-primary:hover {
  background: rgba(255, 255, 255, 0.9);
}

/* ===================================
   FOOTER
   =================================== */
.footer {
  background: var(--color-secondary);
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-4xl) 0 var(--space-xl);
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
  }
}

.footer-brand {
  max-width: 380px;
}

.footer-logo {
  font-family: var(--font-family-logo);
  font-size: var(--font-size-2xl);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  text-decoration: none;
}

.footer-brand p {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  margin: 0;
}

.footer-heading {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-links a {
  font-size: var(--font-size-sm);
  transition: color var(--transition);
}

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

.footer-contact p {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer-contact svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-primary);
  fill: none;
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  text-align: left;
}

.footer-bottom p {
  font-size: var(--font-size-sm);
  margin: 0;
}

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

.footer-legal a {
  font-size: var(--font-size-sm);
}

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

/* ===================================
   PAGE HEADER
   =================================== */
.page-header {
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

/* Page header container grid - nur wenn image vorhanden */
.page-header .container:has(.page-header-image) {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

@media (min-width: 1024px) {
  .page-header .container:has(.page-header-image) {
    grid-template-columns: 1fr 1fr;
  }
}

.page-header-content {
  position: relative;
  z-index: 1;
}

.page-header-image {
  position: relative;
  display: block;
  order: -1;
  z-index: 3;
  margin-bottom: var(--space-xl);
}

@media (min-width: 1024px) {
  .page-header-image {
    margin-bottom: 0;
  }
}

@media (min-width: 1024px) {
  .page-header-image {
    order: 0;
  }
}

.page-header-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  display: block;
  transition: transform var(--transition), box-shadow var(--transition);
}

@media (hover: hover) {
  .page-header-image img:hover {
    transform: scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  }
}

.page-header h1 {
  margin-bottom: var(--space-lg);
}

.page-header .lead {
  margin-bottom: 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

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

.breadcrumb svg {
  width: 12px;
  height: 12px;
}

/* ===================================
   SERVICE PAGE
   =================================== */
.page-header + .section {
  padding-top: var(--space-2xl);
}

@media (min-width: 768px) {
  .page-header + .section {
    padding-top: var(--space-3xl);
  }
}

.service-intro {
  display: grid;
  gap: var(--space-xl);
  align-items: stretch;
}

.service-intro > div:first-child {
  display: flex;
  flex-direction: column;
}

.service-intro > div:first-child .btn {
  margin-top: auto;
  align-self: flex-start;
}

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

@media (min-width: 768px) {
  .service-intro {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }
}

.service-visual {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-bg));
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  position: relative;
  overflow: hidden;
}

.service-visual::before {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background: var(--color-primary);
  opacity: 0.1;
  border-radius: 50%;
  right: -50px;
  bottom: -50px;
}

.service-visual svg {
  width: 120px;
  height: 120px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 1;
}

.service-visual img {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  object-fit: cover;
  object-position: center center;
  display: block;
  position: relative;
  z-index: 1;
  transition: transform var(--transition), box-shadow var(--transition);
}

@media (hover: hover) {
  .service-visual img:hover {
    transform: scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  }
}

/* Wenn ein Bild vorhanden ist, Hintergrund anpassen */
.service-visual:has(img) {
  padding: 0;
  background: transparent;
  height: 250px;
}

@media (min-width: 768px) {
  .service-visual:has(img) {
    height: 400px;
  }
}

.service-visual:has(img)::before {
  display: none;
}

.service-features {
  background: var(--color-bg);
}

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

@media (min-width: 768px) {
  .feature-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-item {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
}

@media (min-width: 768px) {
  .feature-item {
    padding: var(--space-xl);
  }
}

.feature-item h4 {
  font-size: var(--font-size-base);
  margin-bottom: var(--space-sm);
}

.feature-item p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin: 0;
}

/* ===================================
   FORMS
   =================================== */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-secondary);
  margin-bottom: var(--space-sm);
}

.form-label.required::after {
  content: ' *';
  color: #dc3545;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-size: var(--font-size-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  transition: all var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: #dc3545;
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

.form-error {
  font-size: var(--font-size-xs);
  color: #dc3545;
  margin-top: var(--space-xs);
}

.form-general-error {
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc3545;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-sm);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.form-checkbox input {
  margin-top: 4px;
}

.form-checkbox label {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.form-checkbox a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Contact Form Layout */
.contact-section {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .contact-section {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }
}

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

.contact-info p {
  color: var(--color-text-light);
  margin-bottom: var(--space-2xl);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-primary);
  fill: none;
}

.contact-detail-content h4 {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-xs);
}

.contact-detail-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
}

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

@media (min-width: 768px) {
  .contact-form-wrapper {
    padding: var(--space-2xl);
  }
}

/* Success Message */
.form-success {
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary);
  color: var(--color-secondary);
  padding: var(--space-2xl);
  border-radius: var(--radius-md);
  text-align: center;
  display: none;
}

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

.form-success svg {
  width: 48px;
  height: 48px;
  stroke: var(--color-primary);
  fill: none;
  margin: 0 auto var(--space-md);
}

/* ===================================
   ABOUT PAGE
   =================================== */
.about-intro {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 768px) {
  .about-intro {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }
}

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

.about-image {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-bg));
  border-radius: var(--radius-xl);
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.about-image::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: var(--color-primary);
  opacity: 0.08;
  border-radius: 50%;
  left: -100px;
  top: -100px;
}

.about-image svg {
  width: 150px;
  height: 150px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 1;
}

/* Wenn ein Bild vorhanden ist */
.about-image:has(img) {
  background: transparent;
  min-height: 250px;
}

.about-image:has(img)::before {
  display: none;
}

.about-image:has(img) {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
  transition: transform var(--transition);
}

@media (hover: hover) {
  .about-image img:hover {
    transform: scale(1.05);
  }
}

@media (min-width: 768px) {
  .about-image:has(img) {
    min-height: 400px;
  }
}

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

@media (min-width: 768px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.value-item {
  display: flex;
  gap: var(--space-lg);
}

.value-icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-primary);
  fill: none;
}

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

.value-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin: 0;
}

/* ===================================
   LEGAL PAGES
   =================================== */
.legal-content {
  max-width: 900px;
}

.legal-content h2 {
  font-size: var(--font-size-2xl);
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-lg);
}

.legal-content h3 {
  font-size: var(--font-size-xl);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.legal-content p {
  color: var(--color-text-light);
}

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

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

/* ===================================
   UTILITIES
   =================================== */
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mt-3xl { margin-top: var(--space-3xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }
.mb-3xl { margin-bottom: var(--space-3xl); }

.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }

.bg-white { background-color: var(--color-white); }
.bg-light { background-color: var(--color-bg); }

.hidden {
  display: none !important;
}

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

/* Main content offset for fixed header */
.main {
  padding-top: var(--header-height);
}

/* ===================================
   ANIMATIONS
   =================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }
.fade-in-delay-4 { animation-delay: 0.4s; }

/* ===================================
   SCROLL ANIMATIONS
   =================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Scroll animation classes - initially hidden */
.animate-on-scroll {
  opacity: 0;
}

.animate-on-scroll.animated {
  animation-duration: 0.6s;
  animation-timing-function: ease-out;
  animation-fill-mode: forwards;
}

.animate-on-scroll.animated.fade-up {
  animation-name: fadeInUp;
}

.animate-on-scroll.animated.fade-left {
  animation-name: fadeInLeft;
}

.animate-on-scroll.animated.fade-right {
  animation-name: fadeInRight;
}

.animate-on-scroll.animated.scale-in {
  animation-name: scaleIn;
}

/* Stagger delays for grid items */
.animate-on-scroll.animated.delay-1 { animation-delay: 0.1s; }
.animate-on-scroll.animated.delay-2 { animation-delay: 0.2s; }
.animate-on-scroll.animated.delay-3 { animation-delay: 0.3s; }
.animate-on-scroll.animated.delay-4 { animation-delay: 0.4s; }
.animate-on-scroll.animated.delay-5 { animation-delay: 0.5s; }

/* Disable animations for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll {
    opacity: 1;
    animation: none !important;
  }
}

/* ===================================
   MODAL
   =================================== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.modal.active {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-light);
  transition: all var(--transition);
  z-index: 1;
}

.modal-close:hover {
  background: var(--color-bg);
  color: var(--color-text);
}

.modal-close svg {
  width: 20px;
  height: 20px;
}

.modal-header {
  padding: var(--space-xl) var(--space-xl) var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.modal-header h2 {
  font-size: var(--font-size-xl);
  margin: 0;
}

.modal-body {
  padding: var(--space-xl);
  overflow-y: auto;
  flex: 1;
}

.modal-body h3 {
  font-size: var(--font-size-base);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.modal-body h3:first-child {
  margin-top: 0;
}

.modal-body h4 {
  font-size: var(--font-size-sm);
  margin-top: var(--space-md);
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.modal-body p {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-sm);
}

.modal-body ul {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-sm);
  padding-left: var(--space-lg);
  list-style: disc;
}

.modal-body li {
  margin-bottom: var(--space-xs);
}

.modal-footer {
  padding: var(--space-md) var(--space-xl) var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.modal-footer .btn {
  width: 100%;
}

/* ===================================
   PRINT STYLES
   =================================== */
@media print {
  .header,
  .footer,
  .cta-banner,
  .skip-link,
  .mobile-nav,
  .mobile-toggle {
    display: none;
  }

  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }

  .hero {
    min-height: auto;
    padding: 2cm 0;
  }

  /* Show URLs after links */
  a[href^="http"]::after,
  a[href^="mailto"]::after {
    content: " (" attr(href) ")";
    font-size: 0.85em;
    color: #555;
    word-break: break-all;
  }

  /* Don't show URL for nav links and buttons */
  .nav-link::after,
  .btn::after,
  .footer-links a::after,
  .card-link::after {
    content: none;
  }

  /* Page break optimization */
  h1, h2, h3, h4 {
    page-break-after: avoid;
    break-after: avoid;
  }

  .card,
  .process-step,
  .feature-item,
  .value-item {
    page-break-inside: avoid;
    break-inside: avoid;
  }

  section {
    page-break-before: auto;
  }

  img {
    max-width: 100%;
    page-break-inside: avoid;
  }

  /* Remove shadows, animations, decorative backgrounds */
  * {
    box-shadow: none !important;
    text-shadow: none !important;
    animation: none !important;
    transition: none !important;
  }

  .section,
  .page-header {
    background: #fff !important;
    color: #000 !important;
  }
}