/* ========================================
   ROHRREINIGUNG ADAM - Modern Website Styles
   Teil der Gruppe Wagner
   ======================================== */

/* CSS Variables */
:root {
    /* Primary Colors */
    --primary-900: #0a1628;
    --primary-800: #0f2744;
    --primary-700: #153a5f;
    --primary-600: #1a4d7a;
    --primary-500: #1f6095;
    --primary-400: #3d7eb0;
    --primary-300: #6a9dc7;
    --primary-200: #a3c4de;
    --primary-100: #d1e2ef;
    --primary-50: #e8f1f7;
    
    /* Accent Colors - Orange/Amber for Emergency */
    --accent-900: #7c2d12;
    --accent-800: #9a3412;
    --accent-700: #c2410c;
    --accent-600: #ea580c;
    --accent-500: #f97316;
    --accent-400: #fb923c;
    --accent-300: #fdba74;
    --accent-200: #fed7aa;
    --accent-100: #ffedd5;
    --accent-50: #fff7ed;
    
    /* Neutrals */
    --neutral-900: #111827;
    --neutral-800: #1f2937;
    --neutral-700: #374151;
    --neutral-600: #4b5563;
    --neutral-500: #6b7280;
    --neutral-400: #9ca3af;
    --neutral-300: #d1d5db;
    --neutral-200: #e5e7eb;
    --neutral-100: #f3f4f6;
    --neutral-50: #f9fafb;
    --white: #ffffff;
    
    /* Semantic Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --whatsapp: #25d366;
    
    /* Typography */
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* 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;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --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);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-glow: 0 0 40px rgba(249, 115, 22, 0.3);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

/* ========================================
   Base Styles
   ======================================== */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--neutral-700);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--neutral-900);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

a {
    color: var(--primary-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-500);
}

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

address {
    font-style: normal;
}

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

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
    color: var(--white);
    border-color: var(--accent-500);
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-400) 0%, var(--accent-500) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
}

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

.btn-lg span {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.3;
}

.btn-lg small {
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0.9;
}

.btn-block {
    width: 100%;
}

.btn-emergency {
    background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
    color: var(--white);
    padding: 0.875rem 1.75rem;
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3);
}

.btn-emergency:hover {
    background: linear-gradient(135deg, var(--accent-400) 0%, var(--accent-500) 100%);
    transform: translateY(-2px);
    color: var(--white);
}

.btn-whatsapp {
    background: var(--whatsapp);
    color: var(--white);
    padding: 0.875rem 1.75rem;
}

.btn-whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-2px);
    color: var(--white);
}

/* Pulse Animation */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3); }
    50% { box-shadow: 0 4px 30px rgba(249, 115, 22, 0.6); }
    100% { box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3); }
}

/* ========================================
   Navigation
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
    padding: 0.75rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    transition: color var(--transition-base);
}

.navbar.scrolled .logo {
    color: var(--primary-800);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: 1.25rem;
}

.logo .highlight {
    color: var(--accent-500);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    list-style: none;
}

.nav-link {
    padding: 0.625rem 1rem;
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.navbar.scrolled .nav-link {
    color: var(--neutral-700);
}

.nav-link:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .nav-link:hover {
    color: var(--primary-600);
    background: var(--primary-50);
}

.nav-link.btn-nav {
    background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
    color: var(--white) !important;
    margin-left: var(--space-sm);
}

.nav-link.btn-nav:hover {
    background: linear-gradient(135deg, var(--accent-400) 0%, var(--accent-500) 100%);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    gap: 6px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.navbar.scrolled .nav-toggle span {
    background: var(--neutral-800);
}

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

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

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

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

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        var(--primary-900) 0%, 
        var(--primary-800) 30%,
        var(--primary-700) 60%,
        var(--primary-600) 100%
    );
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(249, 115, 22, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(249, 115, 22, 0.1) 0%, transparent 40%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.625rem 1.25rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(8px);
}

.hero-badge i {
    color: var(--accent-400);
}

.hero-title {
    color: var(--white);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-300) 0%, var(--accent-500) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

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

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9375rem;
    font-weight: 500;
}

.feature-item i {
    color: var(--accent-400);
    font-size: 1.125rem;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    transition: color var(--transition-base);
}

.hero-scroll a:hover {
    color: var(--white);
}

.hero-scroll i {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(8px); }
    60% { transform: translateY(4px); }
}

/* ========================================
   Emergency Banner
   ======================================== */

.emergency-banner {
    background: linear-gradient(135deg, var(--accent-600) 0%, var(--accent-700) 100%);
    padding: var(--space-lg) 0;
    position: relative;
    overflow: hidden;
}

.emergency-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
}

.emergency-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    position: relative;
    z-index: 1;
}

.emergency-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    color: var(--white);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.emergency-text {
    flex: 1;
}

.emergency-text h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.emergency-text p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9375rem;
    margin: 0;
}

.emergency-actions {
    display: flex;
    gap: var(--space-md);
    flex-shrink: 0;
}

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

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--primary-50);
    color: var(--primary-600);
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.section-subtitle {
    color: var(--neutral-600);
    font-size: 1.125rem;
}

/* ========================================
   Services Section
   ======================================== */

.services {
    padding: var(--space-4xl) 0;
    background: var(--neutral-50);
}

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

.service-card {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--neutral-100);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    border-radius: var(--radius-xl);
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
}

.service-card h3 {
    margin-bottom: var(--space-sm);
}

.service-card p {
    color: var(--neutral-600);
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--primary-600);
    font-weight: 600;
    font-size: 0.9375rem;
}

.service-link:hover {
    gap: var(--space-md);
}

.services-more {
    margin-top: var(--space-3xl);
    text-align: center;
}

.services-more h4 {
    color: var(--neutral-700);
    margin-bottom: var(--space-md);
}

.services-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}

.tag {
    padding: 0.5rem 1rem;
    background: var(--white);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--neutral-700);
    transition: all var(--transition-fast);
}

.tag:hover {
    background: var(--primary-50);
    border-color: var(--primary-200);
    color: var(--primary-700);
}

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

.about {
    padding: var(--space-4xl) 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-content .section-badge {
    background: var(--accent-100);
    color: var(--accent-700);
}

.about-text {
    color: var(--neutral-600);
    font-size: 1.0625rem;
    margin-bottom: var(--space-md);
}

.about-text strong {
    color: var(--primary-700);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--neutral-200);
}

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

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-600);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-number::after {
    content: '+';
    font-size: 1.5rem;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--neutral-500);
    font-weight: 500;
}

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

.about-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--white) 100%);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--primary-100);
    transition: all var(--transition-base);
}

.about-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

.about-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.about-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
}

.about-card p {
    color: var(--neutral-600);
    font-size: 0.9375rem;
    margin: 0;
}

/* ========================================
   Locations Section
   ======================================== */

.locations {
    padding: var(--space-4xl) 0;
    background: linear-gradient(180deg, var(--neutral-50) 0%, var(--white) 100%);
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.location-card {
    position: relative;
    padding: var(--space-xl);
    background: var(--white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-100);
    transition: all var(--transition-base);
    text-align: center;
}

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

.location-card.hauptsitz {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    border-color: var(--primary-500);
}

.location-card.hauptsitz * {
    color: var(--white);
}

.location-card.hauptsitz .location-phone {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.location-card.hauptsitz .location-phone:hover {
    background: var(--white);
    color: var(--primary-700);
}

.location-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.375rem 1rem;
    background: var(--accent-500);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.location-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--primary-50);
    border-radius: var(--radius-lg);
    color: var(--primary-600);
    font-size: 1.25rem;
    margin: 0 auto var(--space-md);
}

.location-card.hauptsitz .location-icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.location-card h3 {
    margin-bottom: var(--space-sm);
}

.location-card address {
    color: var(--neutral-600);
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
    line-height: 1.5;
}

.location-phone {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 1rem;
    background: var(--primary-50);
    color: var(--primary-700);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.location-phone:hover {
    background: var(--primary-600);
    color: var(--white);
}

/* ========================================
   Gruppe Wagner Section
   ======================================== */

.gruppe-wagner {
    padding: var(--space-4xl) 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--primary-50) 100%);
}

.wagner-sites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.wagner-site-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-xl);
    background: var(--white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--neutral-100);
    transition: all var(--transition-base);
    text-decoration: none;
    color: inherit;
}

.wagner-site-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-300);
}

.wagner-site-card.active {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    border-color: var(--primary-500);
    color: var(--white);
}

.wagner-site-card.active * {
    color: var(--white);
}

.wagner-site-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    border-radius: var(--radius-xl);
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    transition: all var(--transition-base);
}

.wagner-site-card.active .wagner-site-icon {
    background: rgba(255, 255, 255, 0.2);
}

.wagner-site-card:hover .wagner-site-icon {
    transform: scale(1.1);
}

.wagner-site-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
    color: var(--neutral-900);
}

.wagner-site-card.active h3 {
    color: var(--white);
}

.wagner-site-card p {
    color: var(--neutral-600);
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

.wagner-site-card.active p {
    color: rgba(255, 255, 255, 0.9);
}

.wagner-site-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-600);
    margin-top: auto;
}

.wagner-site-card.active .wagner-site-link {
    color: var(--white);
}

.wagner-site-link i {
    font-size: 0.75rem;
    transition: transform var(--transition-fast);
}

.wagner-site-card:hover .wagner-site-link i {
    transform: translateX(4px);
}

.hero-group-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 500;
    backdrop-filter: blur(8px);
}

.hero-group-badge i {
    color: var(--accent-300);
}

.hero-group-badge strong {
    font-weight: 700;
    color: var(--accent-300);
}

/* ========================================
   Contact Section
   ======================================== */

.contact {
    padding: var(--space-4xl) 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contact-info .section-badge {
    background: var(--primary-100);
    color: var(--primary-700);
}

.contact-text {
    color: var(--neutral-600);
    font-size: 1.0625rem;
    margin-bottom: var(--space-2xl);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--neutral-50);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.contact-method:hover {
    background: var(--neutral-100);
    transform: translateX(8px);
}

.method-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--primary-600);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: 1.125rem;
    flex-shrink: 0;
}

.method-icon.emergency {
    background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
    animation: pulse 2s infinite;
}

.method-icon.whatsapp {
    background: var(--whatsapp);
}

.method-content {
    display: flex;
    flex-direction: column;
}

.method-label {
    font-size: 0.8125rem;
    color: var(--neutral-500);
}

.method-content strong {
    color: var(--neutral-900);
    font-size: 1.0625rem;
}

.contact-address h4 {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--neutral-800);
    margin-bottom: var(--space-sm);
}

.contact-address address {
    color: var(--neutral-600);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--neutral-50);
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--neutral-200);
}

.contact-form h3 {
    margin-bottom: var(--space-xl);
    text-align: center;
}

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

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--neutral-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    background: var(--white);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(31, 96, 149, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--neutral-400);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

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

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
    cursor: pointer;
}

.checkbox-group label {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--neutral-600);
    cursor: pointer;
}

.checkbox-group label a {
    color: var(--primary-600);
    text-decoration: underline;
}

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

.footer {
    background: var(--primary-900);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--space-4xl) 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
    margin-bottom: var(--space-md);
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: 1.125rem;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--accent-500);
    transform: translateY(-2px);
}

.footer-links h4,
.footer-contact h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    list-style: none;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.footer-emergency {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.25rem;
    background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

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

.footer-address {
    font-size: 0.9375rem;
    line-height: 1.6;
}

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

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

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

.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
}

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

/* ========================================
   Back to Top Button
   ======================================== */

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--primary-600);
    color: var(--white);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 99;
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-500);
    transform: translateY(-4px);
}

/* Floating Emergency Button (Mobile) */
.floating-emergency {
    display: none;
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow);
    z-index: 99;
    animation: pulse 2s infinite;
}

/* ========================================
   Animations
   ======================================== */

[data-aos] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-down"] {
    transform: translateY(-20px);
}

[data-aos="fade-left"] {
    transform: translateX(20px);
}

[data-aos="fade-right"] {
    transform: translateX(-20px);
}

/* ========================================
   Responsive Styles
   ======================================== */

@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    /* Navigation */
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-md);
        background: var(--primary-900);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        font-size: 1.25rem;
        padding: 0.75rem 1.5rem;
    }
    
    .nav-link.btn-nav {
        margin-left: 0;
        margin-top: var(--space-md);
    }
    
    /* Hero */
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-lg {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }
    
    .hero-features {
        gap: var(--space-md);
    }
    
    .feature-item {
        font-size: 0.8125rem;
    }
    
    .hero-scroll {
        display: none;
    }
    
    /* Emergency Banner */
    .emergency-content {
        flex-direction: column;
        text-align: center;
    }
    
    .emergency-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .emergency-actions .btn {
        width: 100%;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* About Stats */
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Locations */
    .locations-grid {
        grid-template-columns: 1fr;
    }
    
    /* Gruppe Wagner */
    .wagner-sites-grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact Form */
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    
    /* Floating Elements */
    .back-to-top {
        right: 1rem;
        bottom: 6rem;
    }
    
    .floating-emergency {
        display: flex;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 0.5rem 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-header {
        margin-bottom: var(--space-2xl);
    }
    
    .service-card,
    .location-card,
    .about-card {
        padding: var(--space-lg);
    }
    
    .contact-form-wrapper {
        padding: var(--space-lg);
    }
}

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