/* 
 * domain - Finanzauditdienste
 * Hauptstildatei
 */

:root {
  /* Farbpalette */
  --background-start: #0C0A3E;
  --background-end: #00C2BA;
  --primary: #FF5A5F;
  --secondary: #7B61FF;
  --accent: #FFD166;
  --text-dark: #111827;
  --text-body: #384152;
  --surface: #F5F7FB;
  --border-color: rgba(17, 24, 39, 0.08);
  --success: #16A34A;
  --warning: #F59E0B;
  --info: #2563EB;
  
  /* Abstände */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  
  /* Containergröße */
  --container-max: 1280px;
  --container-padding: clamp(1rem, 4vw, 1.5rem);
  
  /* Border-Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  
  /* Schatten */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.08);
  
  /* Übergänge */
  --transition-fast: 200ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
}

/* ===== Grundlegende Stile ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: 80px; /* Accounts for the fixed header */
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--text-body);
  background: linear-gradient(135deg, var(--background-start), var(--background-end));
  background-attachment: fixed;
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Noise overlay für Hintergrund */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.05'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.03;
  z-index: -1;
}

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

/* Typografie */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

h4 {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
}

p, li, a, button, input, select, textarea {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
}

p:not(:last-child) {
  margin-bottom: var(--spacing-md);
}

small {
  font-size: 0.875rem;
}

/* Links */
a {
  color: var(--secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  background-color: var(--surface);
  color: var(--text-dark);
  text-decoration: none;
}

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

.btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

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

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

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

.btn-outline {
  background-color: transparent;
  border: 2px solid currentColor;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

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

/* Grid System */
.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-gap: var(--spacing-md);
}

@media (max-width: 768px) {
  .grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

@media (max-width: 480px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

.grid-col-1 { grid-column: span 1; }
.grid-col-2 { grid-column: span 2; }
.grid-col-3 { grid-column: span 3; }
.grid-col-4 { grid-column: span 4; }
.grid-col-5 { grid-column: span 5; }
.grid-col-6 { grid-column: span 6; }
.grid-col-7 { grid-column: span 7; }
.grid-col-8 { grid-column: span 8; }
.grid-col-9 { grid-column: span 9; }
.grid-col-10 { grid-column: span 10; }
.grid-col-11 { grid-column: span 11; }
.grid-col-12 { grid-column: span 12; }

@media (max-width: 768px) {
  .grid-col-md-1 { grid-column: span 1; }
  .grid-col-md-2 { grid-column: span 2; }
  .grid-col-md-3 { grid-column: span 3; }
  .grid-col-md-4 { grid-column: span 4; }
  .grid-col-md-5 { grid-column: span 5; }
  .grid-col-md-6 { grid-column: span 6; }
}

@media (max-width: 480px) {
  .grid-col-sm-1 { grid-column: span 1; }
}

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

.flex-col {
  flex-direction: column;
}

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

.justify-between {
  justify-content: space-between;
}

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

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

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-lg {
  gap: var(--spacing-lg);
}

/* Abstände */
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

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

.py-sm { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }
.py-md { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
.py-lg { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }
.py-xl { padding-top: var(--spacing-xl); padding-bottom: var(--spacing-xl); }

.px-sm { padding-left: var(--spacing-sm); padding-right: var(--spacing-sm); }
.px-md { padding-left: var(--spacing-md); padding-right: var(--spacing-md); }
.px-lg { padding-left: var(--spacing-lg); padding-right: var(--spacing-lg); }
.px-xl { padding-left: var(--spacing-xl); padding-right: var(--spacing-xl); }

/* ===== Komponenten ===== */

/* Header */
.header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 100;
  padding: var(--spacing-sm) 0;
  background-color: rgba(12, 10, 62, 0.8);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-normal);
}

.logo {
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2rem);
  background: linear-gradient(to right, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-fill-color: transparent;
  display: inline-block;
}

.nav-desktop {
  display: flex;
  gap: var(--spacing-md);
}

.nav-desktop a {
  color: white;
  position: relative;
  font-weight: 500;
  padding: 0.5rem;
}

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

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

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--background-start);
  padding: var(--spacing-lg);
  flex-direction: column;
  z-index: 99;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
}

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

.nav-mobile a {
  color: white;
  font-size: 1.25rem;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }
  
  .nav-mobile-toggle {
    display: block;
  }
  
  .nav-mobile {
    display: flex;
  }
}

/* Footer */
.footer {
  background-color: rgba(12, 10, 62, 0.9);
  color: white;
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-xxl);
}

.footer h3 {
  color: white;
  margin-bottom: var(--spacing-md);
}

.footer a {
  color: rgba(255, 255, 255, 0.7);
}

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

.footer-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

/* Sektionen */
.section {
  padding: var(--spacing-xl) 0;
  position: relative;
  padding-top: calc(var(--spacing-xl) + 30px); /* Extra padding for anchor links */
  margin-top: -30px; /* Negative margin to offset the extra padding */
}

.section-title {
  margin-bottom: var(--spacing-lg);
  position: relative;
  display: block;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-title.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  display: block;
}

/* Diagonale Sektionen */
.diagonal-top {
  position: relative;
}

.diagonal-top::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background-color: var(--surface);
  clip-path: polygon(0 0, 100% 80%, 100% 0, 0 0);
  z-index: 1;
}

.diagonal-bottom {
  position: relative;
}

.diagonal-bottom::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background-color: var(--surface);
  clip-path: polygon(0 80%, 100% 0, 100% 100%, 0 100%);
  z-index: 1;
}

/* Karten */
.card {
  background-color: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card-content {
  padding: var(--spacing-lg);
  text-align: center;
}

.card-title {
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

/* Hero-Bereich */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--spacing-xxl);
}

.hero-content {
  position: relative;
  z-index: 2;
  color: white;
  text-align: center;
  margin: 0 auto;
  max-width: 900px;
}

.hero-title {
  color: white;
  font-size: clamp(2.5rem, 8vw, 4rem);
  margin-bottom: var(--spacing-md);
}

.hero-subtitle {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  margin-bottom: var(--spacing-lg);
  max-width: 800px;
}

/* FAQ */
.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
}

.faq-question {
  background-color: var(--surface);
  padding: var(--spacing-md);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  transition: transform var(--transition-fast);
}

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

.faq-answer {
  padding: var(--spacing-md);
  background-color: white;
}

/* Formulare */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: white;
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--secondary);
}

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.checkbox-group input[type="checkbox"] {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

/* Angebot-Formular Spezialstil */


.angebot-form-inner {
  background-color: white;
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(12, 10, 62, 0.95);
  color: white;
  padding: var(--spacing-md);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform var(--transition-normal);
  box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
}

.cookie-consent.is-visible {
  transform: translateY(0);
}

.cookie-consent.is-hidden {
  transform: translateY(100%);
}

/* Rechtsseiten */
.legal-page {
  background-color: white;
  border-radius: var(--radius-md);
  border: 2px solid var(--accent);
  padding: var(--spacing-lg);
  margin-top: 6rem;
  margin-bottom: var(--spacing-xxl);
}

.legal-toc {
  background-color: var(--surface);
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-lg);
}

.legal-toc ul {
  list-style-type: none;
}

.legal-toc li {
  margin-bottom: var(--spacing-xs);
}

.legal-section {
  margin-bottom: var(--spacing-lg);
}

.legal-section h3 {
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-xs);
  border-bottom: 1px solid var(--border-color);
}

/* Danke-Seite */
.thank-you {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* ===== Animationen ===== */

/* Gradient-Shift Animation */
.gradient-shift {
  background: linear-gradient(135deg, var(--background-start), var(--background-end), var(--background-start));
  background-size: 200% 200%;
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Float Animation für Karten */
.float {
  animation: float 5s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

/* Underline Animation für Überschriften */
.ink-underline {
  position: relative;
}

.ink-underline::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  animation: inkFlow 3s ease-in-out infinite;
}

/* All ink-underlines are now centered by default */

@keyframes inkFlow {
  0% { width: 40px; opacity: 0.6; }
  50% { width: 80px; opacity: 1; }
  100% { width: 40px; opacity: 0.6; }
}

/* CSS-Ersatz für Bilder */
.image-placeholder {
  width: 100%;
  min-height: 200px;
  background: linear-gradient(45deg, var(--background-start), var(--background-end));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 500;
  text-align: center;
  padding: var(--spacing-md);
}

/* ===== Medienabfragen ===== */
@media (max-width: 992px) {
  section {
    padding: var(--spacing-lg) 0;
  }
}

@media (max-width: 768px) {
  .flex-md-col {
    flex-direction: column;
  }
  
  .gap-md-y {
    row-gap: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .legal-page {
    padding: var(--spacing-md);
  }
}

/* Unterstützung für reduzierte Bewegung */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}