/* ==========================================================================
   Brandschutzextern – Externer Brandschutz - Styles
   ========================================================================== */

/* CSS Custom Properties */
:root {
  /* Colors */
  --brand-primary: #0E7490;
  --brand-primary-dark: #0C6380;
  --brand-primary-light: #14B8A6;
  --ink: #0F172A;
  --slate: #334155;
  --fog: #F1F5F9;
  --amber: #F59E0B;
  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  
  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

* {
  margin: 0;
  padding: 0;
}

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

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.2em;
  color: var(--ink);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

input,
button,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.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;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--brand-primary);
  color: var(--white);
  padding: 8px;
  text-decoration: none;
  border-radius: var(--radius);
  z-index: 1000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 6px;
}

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

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

/* Ensure all sections are properly centered */
section {
  width: 100%;
  overflow-x: hidden;
}

/* Fix for mobile viewport issues */
html, body {
  width: 100%;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

/* Mobile-first base styles */
@media (max-width: 639px) {
  html, body {
    width: 100%;
    overflow-x: hidden;
  }
  
  * {
    max-width: 100%;
    box-sizing: border-box;
  }
}

/* Touch-friendly elements */
button, .btn, .nav__link, .faq__question {
  min-height: 44px;
  min-width: 44px;
  touch-action: manipulation;
}

/* Prevent zoom on input focus on iOS */
input, textarea, select {
  font-size: 16px;
}

@media screen and (-webkit-min-device-pixel-ratio: 0) {
  select, textarea, input[type="text"], input[type="password"], 
  input[type="datetime"], input[type="datetime-local"], 
  input[type="date"], input[type="month"], input[type="time"], 
  input[type="week"], input[type="number"], input[type="email"], 
  input[type="url"], input[type="search"], input[type="tel"], 
  input[type="color"] {
    font-size: 16px;
  }
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
}

.nav__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  width: 100%;
  min-width: 1200px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 10px var(--space-4);
  gap: var(--space-8);
}

@media (min-width: 640px) {
  .nav__container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .nav__container {
    min-width: 1200px;
    max-width: 1400px;
    padding: 10px var(--space-8);
  }
}

/* Mobile Navigation Override */
@media (max-width: 639px) {
  .nav__container {
    padding: 0 20px;
    width: 100%;
    min-width: auto;
    max-width: 100%;
    justify-content: space-between;
    gap: var(--space-4);
  }
  
  .nav__logo {
    height: auto;
  }
  
  .nav__link {
    height: auto;
    padding: var(--space-2) 0;
  }
  
  .nav__link--cta {
    height: auto;
    padding: var(--space-2) var(--space-4);
  }
}

.nav__logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 2px;
  height: 70px;
  transition: transform var(--transition-fast);
}

.nav__logo:hover {
  transform: translateY(-1px);
}

.nav__logo-text {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--brand-primary);
  line-height: 1;
}

.nav__logo-subtitle {
  font-size: var(--font-size-xs);
  color: var(--slate);
  font-weight: 500;
  letter-spacing: 0.05em;
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
}

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

.nav__toggle-line {
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: all var(--transition-fast);
  transform-origin: center;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.nav__menu {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--space-6);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 999;
  max-height: calc(100vh - 70px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 1024px) {
  .nav__menu {
    position: static;
    display: flex;
    align-items: center;
    gap: var(--space-6);
    background: none;
    border: none;
    padding: 0;
    transform: none;
    opacity: 1;
    visibility: visible;
  }
}

.nav__menu.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.nav__item {
  margin-bottom: var(--space-4);
}

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

.nav__link {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  color: var(--ink);
  transition: color var(--transition-fast);
  position: relative;
  height: 70px;
  padding: 0 var(--space-2);
}

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

.nav__link--cta {
  background: var(--brand-primary);
  color: var(--white);
  padding: 0 var(--space-4);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav__link--cta:hover {
  background: var(--brand-primary-dark);
  color: var(--white);
  transform: translateY(-1px);
}

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

.hero {
  padding: calc(70px + var(--space-20)) 0 var(--space-20);
  background: linear-gradient(135deg, var(--fog) 0%, var(--white) 100%);
  position: relative;
  overflow: hidden;
  min-height: 80vh;
}

/* Desktop Hero - Cool Design */
@media (min-width: 1024px) {
  .hero {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 25%, #334155 50%, #475569 75%, #64748B 100%);
    color: var(--white);
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
  }
  
  .hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
      radial-gradient(circle at 20% 80%, rgba(14, 116, 144, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 80% 20%, rgba(14, 116, 144, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 40% 40%, rgba(14, 116, 144, 0.05) 0%, transparent 50%);
    z-index: 1;
  }
  
  
  .hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
      url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="200" height="200" fill="url(%23grid)"/></svg>'),
      url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><defs><filter id="fire"><feGaussianBlur stdDeviation="3" result="coloredBlur"/><feMerge><feMergeNode in="coloredBlur"/><feMergeNode in="SourceGraphic"/></feMerge></filter></defs><g filter="url(%23fire)"><circle cx="30" cy="180" r="8" fill="%23ff4500" opacity="0.8"><animate attributeName="cy" values="180;160;180" dur="2s" repeatCount="indefinite"/><animate attributeName="r" values="8;12;8" dur="2s" repeatCount="indefinite"/></circle><circle cx="50" cy="190" r="6" fill="%23ff6b35" opacity="0.6"><animate attributeName="cy" values="190;170;190" dur="2.5s" repeatCount="indefinite"/><animate attributeName="r" values="6;10;6" dur="2.5s" repeatCount="indefinite"/></circle><circle cx="70" cy="185" r="7" fill="%23ff8c42" opacity="0.7"><animate attributeName="cy" values="185;165;185" dur="3s" repeatCount="indefinite"/><animate attributeName="r" values="7;11;7" dur="3s" repeatCount="indefinite"/></circle><circle cx="90" cy="195" r="5" fill="%23ffa726" opacity="0.5"><animate attributeName="cy" values="195;175;195" dur="2.2s" repeatCount="indefinite"/><animate attributeName="r" values="5;9;5" dur="2.2s" repeatCount="indefinite"/></circle><circle cx="110" cy="188" r="6" fill="%23ffb74d" opacity="0.6"><animate attributeName="cy" values="188;168;188" dur="2.8s" repeatCount="indefinite"/><animate attributeName="r" values="6;10;6" dur="2.8s" repeatCount="indefinite"/></circle><circle cx="130" cy="192" r="7" fill="%23ffcc80" opacity="0.4"><animate attributeName="cy" values="192;172;192" dur="2.3s" repeatCount="indefinite"/><animate attributeName="r" values="7;11;7" dur="2.3s" repeatCount="indefinite"/></circle><circle cx="150" cy="186" r="5" fill="%23ffe0b2" opacity="0.3"><animate attributeName="cy" values="186;166;186" dur="2.7s" repeatCount="indefinite"/><animate attributeName="r" values="5;9;5" dur="2.7s" repeatCount="indefinite"/></circle><circle cx="170" cy="194" r="6" fill="%23fff3e0" opacity="0.2"><animate attributeName="cy" values="194;174;194" dur="2.1s" repeatCount="indefinite"/><animate attributeName="r" values="6;10;6" dur="2.1s" repeatCount="indefinite"/></circle></g></svg>');
    z-index: 1;
    opacity: 0.3;
    animation: fireFlicker 4s ease-in-out infinite;
  }
  
  .hero__container {
    position: relative;
    z-index: 2;
  }
  
  .hero__title {
    color: var(--white);
    text-shadow: 0 4px 8px rgba(0,0,0,0.3);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  .hero__subtitle {
    color: #ffffff !important;
    font-size: var(--font-size-xl);
    line-height: 1.2em;
  }
  
  .hero__features {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: row;
    gap: var(--space-4);
    justify-content: center;
    align-items: center;
  }
  
  .hero__feature {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    min-width: fit-content;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    backdrop-filter: blur(10px);
  }
  
  .hero__feature:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  }
  
  .hero__feature-icon {
    color: var(--brand-primary);
    flex-shrink: 0;
  }
  
  .hero__feature span {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-align: center;
    color: var(--white);
    line-height: 1.2em;
  }
  
  .hero__visual {
    position: relative;
  }
  
  .hero__shield {
    position: relative;
    animation: float 6s ease-in-out infinite;
  }
  
  .hero__shield::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(circle, rgba(14, 116, 144, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
  }
  
  .hero__shield-icon {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
  }
  
  .hero__cta .btn--primary {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
    color: var(--white);
    font-weight: 700;
    box-shadow: 0 8px 25px rgba(14, 116, 144, 0.3);
    border: none;
    position: relative;
    overflow: hidden;
  }
  
  .hero__cta .btn--primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
  }
  
  .hero__cta .btn--primary:hover::before {
    left: 100%;
  }
  
  .hero__cta .btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(14, 116, 144, 0.4);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

@keyframes fireFlicker {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  25% {
    opacity: 0.5;
    transform: scale(1.02);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.98);
  }
  75% {
    opacity: 0.6;
    transform: scale(1.01);
  }
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .hero__container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    padding: 0 var(--space-8);
  }
}

.hero__content {
  max-width: 600px;
}

.hero__title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: var(--space-6);
}

@media (min-width: 640px) {
  .hero__title {
    font-size: var(--font-size-5xl);
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: var(--font-size-6xl);
  }
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--slate);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.hero__cta {
  margin-bottom: var(--space-10);
}

.hero__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .hero__features {
    flex-direction: row;
    gap: var(--space-8);
  }
}

.hero__feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 500;
  color: var(--slate);
}

.hero__feature-icon {
  width: 20px;
  height: 20px;
  color: var(--brand-primary);
  flex-shrink: 0;
}

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

.hero__shield {
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 640px) {
  .hero__shield {
    width: 400px;
    height: 400px;
  }
}

.hero__shield-icon {
  width: 100%;
  height: 100%;
  color: var(--brand-primary);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__shield-icon {
    animation: none;
  }
}

/* ==========================================================================
   Button Components
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 2px solid transparent;
  font-size: var(--font-size-base);
  line-height: 1;
}

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

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

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

.btn--secondary:hover {
  background: var(--gray-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn--outline:hover {
  background: var(--brand-primary);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
}

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

/* ==========================================================================
   Section Styles
   ========================================================================== */

.section {
  padding: var(--space-20) 0;
}

.section__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-4);
  color: var(--ink);
  line-height: 1.2em;
}

@media (min-width: 640px) {
  .section__title {
    font-size: var(--font-size-4xl);
  }
}

.section__subtitle {
  font-size: var(--font-size-lg);
  text-align: center;
  color: var(--slate);
  margin-bottom: var(--space-12);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.about {
  padding: var(--space-20) 0;
  background: var(--white);
}

.about__container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  width: 100%;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .about__container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .about__container {
    padding: 0 var(--space-8);
  }
}

.about__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
  color: var(--ink);
  line-height: 1.2em;
}

@media (min-width: 640px) {
  .about__title {
    font-size: var(--font-size-4xl);
  }
}

.about__text {
  font-size: var(--font-size-lg);
  color: var(--slate);
  line-height: 1.7;
}

/* ==========================================================================
   Leistungen Section
   ========================================================================== */

.leistungen {
  padding: var(--space-20) 0;
  background: var(--fog);
}

.leistungen__container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .leistungen__container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .leistungen__container {
    padding: 0 var(--space-8);
  }
}

.leistungen__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-4);
  color: var(--ink);
  line-height: 1.2em;
}

@media (min-width: 640px) {
  .leistungen__title {
    font-size: var(--font-size-4xl);
  }
}

.leistungen__subtitle {
  font-size: var(--font-size-lg);
  text-align: center;
  color: var(--slate);
  margin-bottom: var(--space-12);
}

.leistungen__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  width: 100%;
}

@media (min-width: 640px) {
  .leistungen__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .leistungen__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }
}

/* ==========================================================================
   Card Component
   ========================================================================== */

.card {
  background: var(--white);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  transition: all var(--transition-normal);
  text-align: center;
  border: 1px solid var(--gray-200);
  width: 100%;
  box-sizing: border-box;
}

@media (min-width: 640px) {
  .card {
    padding: var(--space-8);
  }
}

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

.card__icon {
  width: 50px;
  height: 50px;
  margin: 0 auto var(--space-4);
  color: var(--brand-primary);
  background: rgba(14, 116, 144, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 640px) {
  .card__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-6);
  }
}

.card__icon svg {
  width: 24px;
  height: 24px;
}

@media (min-width: 640px) {
  .card__icon svg {
    width: 30px;
    height: 30px;
  }
}

.card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--ink);
  line-height: 1.2em;
}

@media (min-width: 640px) {
  .card__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-4);
  }
}

.card__text {
  color: var(--slate);
  line-height: 1.5;
  font-size: var(--font-size-sm);
}

@media (min-width: 640px) {
  .card__text {
    font-size: var(--font-size-base);
    line-height: 1.6;
  }
}

/* ==========================================================================
   Lösungen Section
   ========================================================================== */

.loesungen {
  padding: var(--space-20) 0;
  background: var(--white);
}

.loesungen__container {
  max-width: 1000px;
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .loesungen__container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .loesungen__container {
    padding: 0 var(--space-8);
  }
}

.loesungen__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-4);
  color: var(--ink);
  line-height: 1.2em;
}

@media (min-width: 640px) {
  .loesungen__title {
    font-size: var(--font-size-4xl);
  }
}

.loesungen__subtitle {
  font-size: var(--font-size-lg);
  text-align: center;
  color: var(--slate);
  margin-bottom: var(--space-12);
}

.loesungen__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

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

@media (min-width: 1024px) {
  .loesungen__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.loesungen__item {
  text-align: center;
  padding: var(--space-6);
}

.loesungen__item-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--ink);
}

.loesungen__item-text {
  color: var(--slate);
  line-height: 1.6;
}

.loesungen__shadow-box {
  background: var(--white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-8);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

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

.loesungen__item-icon {
  width: 60px;
  height: 60px;
  background: var(--brand-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

.loesungen__item-icon svg {
  width: 30px;
  height: 30px;
}

/* ==========================================================================
   Widget Section
   ========================================================================== */

.widget {
  padding: var(--space-20) 0;
  background: var(--white);
}

.widget__container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .widget__container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .widget__container {
    padding: 0 var(--space-8);
  }
}

.widget__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-4);
  color: var(--ink);
  line-height: 1.2em;
}

@media (min-width: 640px) {
  .widget__title {
    font-size: var(--font-size-4xl);
  }
}

.widget__subtitle {
  font-size: var(--font-size-lg);
  text-align: center;
  color: var(--slate);
  margin-bottom: var(--space-12);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.widget__content {
  background: var(--fog);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}

.widget__step {
  margin-bottom: var(--space-8);
}

.widget__step:last-of-type {
  margin-bottom: var(--space-6);
}

.widget__step-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: var(--space-6);
  text-align: center;
}

@media (min-width: 640px) {
  .widget__step-title {
    text-align: left;
  }
}

.widget__step-subtitle {
  font-size: var(--font-size-base);
  font-weight: 400;
  color: var(--slate);
}

.widget__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .widget__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .widget__grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.widget__fire-class-card {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.widget__fire-class-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-primary);
}

.widget__fire-class-card.selected {
  transform: translateY(-2px);
    box-shadow: 0 0 0 3px var(--brand-primary);
  background-color: rgba(14, 116, 144, 0.05);
  border-color: var(--brand-primary);
}

.widget__fire-class-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-2);
  line-height: 1;
}

.widget__fire-class-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--space-1);
}

.widget__fire-class-name {
  font-size: var(--font-size-sm);
  color: var(--slate);
  margin-bottom: var(--space-1);
}

.widget__fire-class-examples {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
}

.widget__result {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gray-200);
}

.widget__placeholder {
  color: var(--slate);
  text-align: center;
  font-style: italic;
}

.widget__extinguisher-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
  margin-bottom: var(--space-4);
}

.widget__extinguisher-card:last-child {
  margin-bottom: 0;
}

.widget__extinguisher-card--red {
  border-left-color: var(--brand-primary);
}

.widget__extinguisher-card--yellow {
  border-left-color: var(--amber);
}

.widget__extinguisher-card--blue {
  border-left-color: #3B82F6;
}

.widget__extinguisher-card--gray {
  border-left-color: var(--gray-700);
}

.widget__extinguisher-card--yellow-light {
  border-left-color: #FCD34D;
}

.widget__extinguisher-card--blue-dark {
  border-left-color: #1E40AF;
}

.widget__extinguisher-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--space-2);
}

.widget__extinguisher-note {
  font-size: var(--font-size-sm);
  color: var(--slate);
  line-height: 1.6;
}

.widget__disclaimer {
  text-align: center;
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--gray-200);
}

.widget__disclaimer p {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  line-height: 1.5;
}

/* ==========================================================================
   Referenzen Section
   ========================================================================== */

.referenzen {
  padding: var(--space-20) 0;
  background: var(--fog);
}

.referenzen__container {
  max-width: 1000px;
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .referenzen__container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .referenzen__container {
    padding: 0 var(--space-8);
  }
}

.referenzen__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-4);
  color: var(--ink);
  line-height: 1.2em;
}

@media (min-width: 640px) {
  .referenzen__title {
    font-size: var(--font-size-4xl);
  }
}

.referenzen__subtitle {
  font-size: var(--font-size-lg);
  text-align: center;
  color: var(--slate);
  margin-bottom: var(--space-12);
}

.referenzen__testimonials {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .referenzen__testimonials {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}

.testimonial__text {
  font-size: var(--font-size-lg);
  color: var(--slate);
  line-height: 1.6;
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial__author {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.testimonial__name {
  font-weight: 600;
  color: var(--ink);
}

.testimonial__company {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
}

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

.faq {
  padding: var(--space-20) 0;
  background: var(--white);
}

.faq__container {
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .faq__container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .faq__container {
    padding: 0 var(--space-8);
  }
}

.faq__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-4);
  color: var(--ink);
  line-height: 1.2em;
}

@media (min-width: 640px) {
  .faq__title {
    font-size: var(--font-size-4xl);
  }
}

.faq__subtitle {
  font-size: var(--font-size-lg);
  text-align: center;
  color: var(--slate);
  margin-bottom: var(--space-12);
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq__item {
  background: var(--fog);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
}

.faq__question {
  width: 100%;
  padding: var(--space-6);
  text-align: left;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--ink);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  transition: background-color var(--transition-fast);
}

.faq__question:hover {
  background: var(--gray-100);
}

.faq__question[aria-expanded="true"] {
  background: var(--gray-100);
}

.faq__icon {
  width: 20px;
  height: 20px;
  color: var(--brand-primary);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq__question[aria-expanded="true"] .faq__icon {
  transform: rotate(180deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq__answer.active {
  max-height: 200px;
}

.faq__answer p {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--slate);
  line-height: 1.6;
}

/* ==========================================================================
   Kontakt Section
   ========================================================================== */

.kontakt {
  padding: var(--space-20) 0;
  background: var(--fog);
}

.kontakt__container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .kontakt__container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .kontakt__container {
    padding: 0 var(--space-8);
  }
}

.kontakt__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 1024px) {
  .kontakt__content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.kontakt__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--ink);
  line-height: 1.2em;
}

@media (min-width: 640px) {
  .kontakt__title {
    font-size: var(--font-size-4xl);
  }
}

.kontakt__subtitle {
  font-size: var(--font-size-lg);
  color: var(--slate);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.kontakt__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.kontakt__detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.kontakt__icon {
  width: 24px;
  height: 24px;
  color: var(--brand-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.kontakt__detail h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: var(--space-2);
}

.kontakt__detail p {
  color: var(--slate);
  line-height: 1.6;
}

.kontakt__link {
  color: var(--brand-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.kontakt__link:hover {
  color: #B80324;
  text-decoration: underline;
}

.kontakt__cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .kontakt__cta {
    flex-direction: row;
  }
}

/* ==========================================================================
   Form Styles
   ========================================================================== */

.kontakt__form-container {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}

.kontakt__form-title {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--space-6);
  color: var(--ink);
  text-align: center;
}

.form__group {
  margin-bottom: var(--space-6);
}

.form__label {
  display: block;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: var(--space-2);
}

.form__input,
.form__textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
  background: var(--white);
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
}

.form__input:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(14, 116, 144, 0.1);
}

.form__input.error,
.form__textarea.error {
  border-color: var(--brand-primary);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__group--checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.form__checkbox {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
}

.form__checkbox-label {
  font-size: var(--font-size-sm);
  color: var(--slate);
  line-height: 1.5;
  cursor: pointer;
}

.form__link {
  color: var(--brand-primary);
  text-decoration: none;
}

.form__link:hover {
  text-decoration: underline;
}

.form__error {
  display: block;
  color: var(--brand-primary);
  font-size: var(--font-size-sm);
  margin-top: var(--space-1);
  min-height: 20px;
}

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

.footer {
  background: var(--ink);
  color: var(--white);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .footer__container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .footer__container {
    padding: 0 var(--space-8);
  }
}

.footer__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

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

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

.footer__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--white);
  line-height: 1.2em;
}

.footer__subtitle {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--white);
}

.footer__text {
  color: var(--gray-300);
  line-height: 1.6;
  margin-bottom: var(--space-2);
}

.footer__link {
  color: var(--gray-300);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer__bottom {
  border-top: 1px solid var(--gray-700);
  padding-top: var(--space-8);
  text-align: center;
}

.footer__copyright {
  color: var(--gray-400);
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   Responsive Design - Mobile First
   ========================================================================== */

/* Mobile Base Styles - Max 20px padding, 100% width */
@media (max-width: 639px) {
  /* Global Mobile Reset */
  * {
    max-width: 100%;
  }
  
  /* Force Mobile Hero Background */
  .hero {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 25%, #334155 50%, #475569 75%, #64748B 100%) !important;
    background-attachment: fixed !important;
    background-size: cover !important;
    background-repeat: no-repeat !important;
  }
  
  /* Container Mobile Optimization */
  .container,
  .nav__container,
  .hero__container,
  .about__container,
  .leistungen__container,
  .loesungen__container,
  .referenzen__container,
  .faq__container,
  .kontakt__container,
  .widget__container,
  .footer__container {
    width: 100%;
    padding: 0 20px;
    margin: 0 auto;
  }
  
  /* Section Mobile Padding */
  .hero,
  .about,
  .leistungen,
  .loesungen,
  .referenzen,
  .faq,
  .kontakt,
  .widget {
    padding: 40px 0;
  }
  
  /* Typography Mobile */
  .hero__title {
    font-size: var(--font-size-2xl);
    line-height: 1.2;
  }
  
  .hero__subtitle {
    font-size: var(--font-size-base);
  }
  
  .section__title {
    font-size: var(--font-size-xl);
    line-height: 1.2em;
  }
  
  .section__subtitle {
    font-size: var(--font-size-base);
    line-height: 1.2em;
  }
  
  /* Hero Mobile - Gleicher Desktop-Style */
  .hero {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 25%, #334155 50%, #475569 75%, #64748B 100%) !important;
    color: var(--white);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px; /* Abstand zur Navigation */
  }
  
  .hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
      radial-gradient(circle at 20% 80%, rgba(14, 116, 144, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 80% 20%, rgba(14, 116, 144, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 40% 40%, rgba(14, 116, 144, 0.05) 0%, transparent 50%);
    z-index: 1;
  }
  
  .hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
      url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="200" height="200" fill="url(%23grid)"/></svg>'),
      url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><defs><filter id="fire"><feGaussianBlur stdDeviation="3" result="coloredBlur"/><feMerge><feMergeNode in="coloredBlur"/><feMergeNode in="SourceGraphic"/></feMerge></filter></defs><g filter="url(%23fire)"><circle cx="30" cy="180" r="8" fill="%23ff4500" opacity="0.8"><animate attributeName="cy" values="180;160;180" dur="2s" repeatCount="indefinite"/><animate attributeName="r" values="8;12;8" dur="2s" repeatCount="indefinite"/></circle><circle cx="50" cy="190" r="6" fill="%23ff6b35" opacity="0.6"><animate attributeName="cy" values="190;170;190" dur="2.5s" repeatCount="indefinite"/><animate attributeName="r" values="6;10;6" dur="2.5s" repeatCount="indefinite"/></circle><circle cx="70" cy="185" r="7" fill="%23ff8c42" opacity="0.7"><animate attributeName="cy" values="185;165;185" dur="3s" repeatCount="indefinite"/><animate attributeName="r" values="7;11;7" dur="3s" repeatCount="indefinite"/></circle><circle cx="90" cy="195" r="5" fill="%23ffa726" opacity="0.5"><animate attributeName="cy" values="195;175;195" dur="2.2s" repeatCount="indefinite"/><animate attributeName="r" values="5;9;5" dur="2.2s" repeatCount="indefinite"/></circle><circle cx="110" cy="188" r="6" fill="%23ffb74d" opacity="0.6"><animate attributeName="cy" values="188;168;188" dur="2.8s" repeatCount="indefinite"/><animate attributeName="r" values="6;10;6" dur="2.8s" repeatCount="indefinite"/></circle><circle cx="130" cy="192" r="7" fill="%23ffcc80" opacity="0.4"><animate attributeName="cy" values="192;172;192" dur="2.3s" repeatCount="indefinite"/><animate attributeName="r" values="7;11;7" dur="2.3s" repeatCount="indefinite"/></circle><circle cx="150" cy="186" r="5" fill="%23ffe0b2" opacity="0.3"><animate attributeName="cy" values="186;166;186" dur="2.7s" repeatCount="indefinite"/><animate attributeName="r" values="5;9;5" dur="2.7s" repeatCount="indefinite"/></circle><circle cx="170" cy="194" r="6" fill="%23fff3e0" opacity="0.2"><animate attributeName="cy" values="194;174;194" dur="2.1s" repeatCount="indefinite"/><animate attributeName="r" values="6;10;6" dur="2.1s" repeatCount="indefinite"/></circle></g></svg>');
    z-index: 1;
    opacity: 0.3;
    animation: fireFlicker 4s ease-in-out infinite;
  }
  
  .hero__container {
    position: relative;
    z-index: 2;
    text-align: center;
  }
  
  .hero__title {
    color: #ffffff;
    text-shadow: 0 4px 8px rgba(0,0,0,0.3);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2em;
    margin-bottom: var(--space-4);
  }
  
  .hero__subtitle {
    color: #ffffff !important;
    font-size: var(--font-size-xl);
    line-height: 1.2em;
    margin-bottom: var(--space-6);
  }
  
  .hero__features {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }
  
  .hero__feature {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }
  
  .hero__feature:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  }
  
  .hero__feature-icon {
    color: var(--brand-primary);
    flex-shrink: 0;
  }
  
  .hero__feature span {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--white);
    line-height: 1.2em;
  }
  
  .hero__visual {
    display: block;
    position: relative;
    margin-top: var(--space-8);
  }
  
  .hero__shield {
    position: relative;
    animation: float 6s ease-in-out infinite;
    width: 120px;
    height: 120px;
    margin: 0 auto;
  }
  
  .hero__shield::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(circle, rgba(14, 116, 144, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
  }
  
  .hero__shield-icon {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
    width: 100%;
    height: 100%;
  }
  
  .hero__cta .btn--primary {
    background: var(--white);
    color: var(--brand-primary);
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  }
  
  .hero__cta .btn--primary:hover {
    background: var(--fog);
    transform: translateY(-2px);
  }
  
  /* Cards Mobile - Perfect 2 Column Layout */
  .card {
    padding: 12px;
    width: 100%;
    height: auto;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-sizing: border-box;
  }
  
  .card__title {
    font-size: 12px;
    line-height: 1.2em;
    margin-bottom: var(--space-1);
    font-weight: 600;
  }
  
  .card__text {
    font-size: 10px;
    line-height: 1.2em;
    flex-grow: 1;
  }
  
  .card__icon {
    width: 30px;
    height: 30px;
    margin: 0 auto var(--space-1);
  }
  
  .card__icon svg {
    width: 16px;
    height: 16px;
  }
  
  /* Grid Mobile - Perfect 2 Columns mit Container-Platz */
  .leistungen__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box;
  }
  
  .leistungen__container {
    padding: 0 15px;
    max-width: 100%;
    box-sizing: border-box;
  }
  
  .referenzen__testimonials {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .loesungen__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .loesungen__shadow-box {
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    gap: var(--space-3);
  }
  
  .loesungen__item-icon {
    width: 50px;
    height: 50px;
  }
  
  .loesungen__item-icon svg {
    width: 25px;
    height: 25px;
  }
  
  /* Widget Mobile */
  .widget__content {
    padding: 20px;
  }
  
  .widget__fire-class-card {
    min-height: 100px;
    padding: 15px;
  }
  
  .widget__fire-class-icon {
    font-size: var(--font-size-3xl);
  }
  
  .widget__fire-class-title {
    font-size: var(--font-size-base);
  }
  
  .widget__fire-class-name {
    font-size: var(--font-size-xs);
  }
  
  .widget__fire-class-examples {
    font-size: 10px;
  }
  
  .widget__result {
    padding: 20px;
    min-height: 120px;
  }
  
  .widget__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  
  /* Contact Mobile */
  .kontakt__form-container {
    padding: 20px;
  }
  
  .kontakt__cta {
    flex-direction: column;
    width: 100%;
  }
  
  .kontakt__cta .btn {
    width: 100%;
  }
  
  /* Buttons Mobile */
  .btn--large {
    padding: 15px 20px;
    font-size: var(--font-size-base);
    width: 100%;
  }
  
  .btn {
    padding: 12px 20px;
    width: 100%;
  }
  
  /* Navigation Mobile */
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }
  
  .nav__logo-text {
    font-size: var(--font-size-xl);
  }
  
  .nav__logo-subtitle {
    font-size: 10px;
  }
  
  /* Hero Mobile Spacing Fix */
  .hero {
    margin-top: 70px;
    padding-top: 20px;
  }
  
  /* Footer Mobile */
  .footer__content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  /* Form Mobile */
  .form__input,
  .form__textarea {
    padding: 12px 15px;
    font-size: 16px; /* Prevent zoom on iOS */
  }
  
  /* FAQ Mobile */
  .faq__question {
    padding: 20px;
    font-size: var(--font-size-base);
  }
  
  .faq__answer p {
    padding: 0 20px 20px;
  }
}

/* Extra Small Devices - Further Optimization */
@media (max-width: 479px) {
  .container,
  .nav__container,
  .hero__container,
  .about__container,
  .leistungen__container,
  .loesungen__container,
  .referenzen__container,
  .faq__container,
  .kontakt__container,
  .widget__container,
  .footer__container {
    padding: 0 15px;
  }
  
  .hero,
  .about,
  .leistungen,
  .loesungen,
  .referenzen,
  .faq,
  .kontakt,
  .widget {
    padding: 30px 0;
  }
  
  .card {
    padding: 15px;
  }
  
  .widget__content {
    padding: 15px;
  }
  
  .kontakt__form-container {
    padding: 15px;
  }
  
  .widget__fire-class-card {
    padding: 12px;
  }
  
  .widget__result {
    padding: 15px;
  }
}

/* Tablet Portrait */
@media (min-width: 640px) and (max-width: 1023px) {
  .container,
  .nav__container,
  .hero__container,
  .about__container,
  .leistungen__container,
  .loesungen__container,
  .referenzen__container,
  .faq__container,
  .kontakt__container,
  .widget__container,
  .footer__container {
    padding: 0 30px;
  }
  
  .hero__title {
    font-size: var(--font-size-4xl);
  }
  
  .hero__features {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-6);
  }
  
  .leistungen__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
  
  .referenzen__testimonials {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .widget__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Tablet Landscape and Desktop */
@media (min-width: 1024px) {
  .container,
  .nav__container,
  .hero__container,
  .about__container,
  .leistungen__container,
  .loesungen__container,
  .referenzen__container,
  .faq__container,
  .kontakt__container,
  .widget__container,
  .footer__container {
    padding: 0 40px;
  }
  
  .hero__title {
    font-size: var(--font-size-5xl);
  }
  
  .leistungen__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .referenzen__testimonials {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .widget__grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Large Desktop */
@media (min-width: 1280px) {
  .hero__title {
    font-size: var(--font-size-6xl);
  }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
  .header,
  .nav__toggle,
  .btn,
  .kontakt__cta,
  .footer {
    display: none;
  }
  
  .hero {
    padding-top: var(--space-8);
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
h1, h2, h3, h4, h5, h6 {
  page-break-after: avoid;
  line-height: 1.2em;
}
  
  .card {
    page-break-inside: avoid;
    box-shadow: none;
    border: 1px solid var(--gray-300);
  }
}