/* Reset und Basis-Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --konlux-red: #E41C1C;
    --konlux-red-dark: #C41818;
    --konlux-red-light: #F52A2A;
    --dark-bg: #1A1A1A;
    --dark-secondary: #2A2A2A;
    --dark-tertiary: #3A3A3A;
    --dark-quaternary: #4A4A4A;
    --light-bg: #F8F9FA;
    --light-secondary: #E9ECEF;
    --text-light: #FFFFFF;
    --text-gray: #6C757D;
    --text-dark: #212529;
    --gradient-dark: linear-gradient(135deg, #1A1A1A 0%, #2A2A2A 100%);
    --gradient-light: linear-gradient(135deg, #F8F9FA 0%, #E9ECEF 100%);
    --gradient-red: linear-gradient(135deg, #E41C1C 0%, #C41818 100%);
    --gradient-red-hover: linear-gradient(135deg, #F52A2A 0%, #E41C1C 100%);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-strong: 0 20px 60px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 30px rgba(228, 28, 28, 0.2);
    --border-radius: 12px;
    --border-radius-small: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--light-bg);
    overflow-x: hidden;
    font-weight: 400;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--light-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.loader-logo {
    margin-bottom: 2rem;
}

.loader-logo img {
    height: 120px;
    width: 120px;
    border-radius: 50%;
    object-fit: cover;
    animation: pulse 2s infinite;
}

.loader-bar {
    width: 200px;
    height: 4px;
    background: var(--light-secondary);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.loader-progress {
    height: 100%;
    background: var(--gradient-red);
    border-radius: 2px;
    animation: loading 2s ease-in-out infinite;
}

@keyframes loading {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(228, 28, 28, 0.15);
    z-index: 1000;
    transition: var(--transition);
    height: 100vh;
    overflow: hidden;
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.08);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.12);
    height: 100px;
}

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

.header.scrolled .header-video-bg {
    opacity: 0;
    visibility: hidden;
}

.header-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.header-video-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
}

.header-logo-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    text-align: center;
    transition: var(--transition);
}

.header.scrolled .header-logo-overlay {
    opacity: 0;
    visibility: hidden;
}

.header-logo-overlay img {
    height: 300px;
    width: 300px;
    border-radius: 50%;
    object-fit: cover;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.5));
    transition: var(--transition);
}

.header-logo-overlay img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 15px 40px rgba(0, 0, 0, 0.6));
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 20px;
    position: relative;
    z-index: 2;
    transition: var(--transition);
    max-width: 1200px;
    margin: 0 auto;
    height: 100px;
}

.header.scrolled .container {
    padding: 1.5rem 20px;
}

.logo img {
    height: 80px;
    width: 80px;
    border-radius: 50%;
    object-fit: cover;
    transition: var(--transition);
}

.header.scrolled .logo img {
    height: 80px;
    width: 80px;
}

.logo img:hover {
    transform: scale(1.05);
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
    padding: 0.75rem 1rem;
    border-radius: 6px;
}

.header.scrolled .nav-menu a {
    color: var(--konlux-red);
}

.nav-menu a:hover {
    color: var(--konlux-red);
    background: rgba(228, 28, 28, 0.1);
}

.header.scrolled .nav-menu a:hover {
    color: var(--konlux-red);
    background: rgba(228, 28, 28, 0.15);
}

.nav-menu a.active {
    color: var(--konlux-red);
    background: rgba(228, 28, 28, 0.1);
}

.header.scrolled .nav-menu a.active {
    color: var(--konlux-red);
    background: rgba(228, 28, 28, 0.15);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--gradient-red);
    transition: var(--transition);
    transform: translateX(-50%);
    border-radius: 2px;
}

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

.nav-menu a.active {
    color: var(--konlux-red);
}

.nav-menu a.active::after {
    width: 100%;
}

.nav-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-buttons .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(228, 28, 28, 0.2);
    white-space: nowrap;
    min-width: 140px;
    text-align: center;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 0.5rem;
    border-radius: 6px;
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    background: rgba(228, 28, 28, 0.1);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: var(--transition);
    border-radius: 2px;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.btn::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;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-red);
    color: var(--text-light);
    box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
    background: var(--gradient-red-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-strong);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-dark);
    border: 2px solid var(--konlux-red);
    box-shadow: 0 8px 32px rgba(228, 28, 28, 0.15);
}

.btn-outline:hover {
    background: var(--konlux-red);
    color: var(--text-light);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(228, 28, 28, 0.3);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.8);
    color: var(--text-dark);
    border: 2px solid transparent;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.btn-ghost:hover {
    background: rgba(228, 28, 28, 0.1);
    border-color: var(--konlux-red);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(228, 28, 28, 0.2);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #dee2e6 100%);
    margin-top: 100vh;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.95) 0%, rgba(233, 236, 239, 0.9) 50%, rgba(222, 226, 230, 0.85) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0;
}



.hero-title {
    margin-bottom: 3rem;
}

.title-main {
    display: block;
    font-size: 4.5rem;
    font-weight: 300;
    color: var(--konlux-red);
    text-transform: uppercase;
    letter-spacing: 6px;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 40px rgba(228, 28, 28, 0.3);
    background: linear-gradient(135deg, #E41C1C 0%, #C41818 50%, #A31414 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleGlow 3s ease-in-out infinite alternate;
}

.title-subtitle {
    display: block;
    font-size: 1.8rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}



.hero-description {
    font-size: 1.3rem;
    color: var(--text-gray);
    margin-bottom: 4rem;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

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

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: var(--konlux-red);
    position: relative;
    animation: scroll-bounce 2s infinite;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -3px;
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--konlux-red);
    border-bottom: 2px solid var(--konlux-red);
    transform: rotate(45deg);
}

@keyframes scroll-bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@keyframes titleGlow {
    0% {
        text-shadow: 0 0 40px rgba(228, 28, 28, 0.3);
    }
    100% {
        text-shadow: 0 0 60px rgba(228, 28, 28, 0.5);
    }
}

@keyframes pulse {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1); 
    }
    50% { 
        opacity: 0.7; 
        transform: scale(1.1); 
    }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: 8rem 0;
    background: var(--light-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.service-category {
    background: var(--text-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(228, 28, 28, 0.1);
    transition: var(--transition);
}

.service-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
    border-color: rgba(228, 28, 28, 0.3);
}

.category-header {
    text-align: center;
    margin-bottom: 3rem;
}

.category-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.category-icon i {
    font-size: 2rem;
    color: var(--text-light);
}

.category-header h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.category-header p {
    color: var(--text-gray);
    font-size: 1rem;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.service-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: var(--border-radius-small);
    transition: var(--transition);
}

.service-item:hover {
    background: rgba(228, 28, 28, 0.05);
    transform: translateX(5px);
}

.service-icon {
    width: 50px;
    height: 50px;
    background: var(--konlux-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-icon i {
    font-size: 1.2rem;
    color: var(--text-light);
}

.service-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.service-content p {
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.service-link {
    color: var(--konlux-red);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.service-link:hover {
    gap: 10px;
}

/* USP Section */
.usp {
    padding: 6rem 0;
    background: var(--gradient-light);
    text-align: center;
}

.usp-content {
    max-width: 800px;
    margin: 0 auto;
}

.usp-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    overflow: hidden;
}

.usp-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.usp-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.usp-content p {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.usp-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.usp-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.usp-feature i {
    color: var(--konlux-red);
    font-size: 1.2rem;
}

/* Target Groups Section */
.target-groups {
    padding: 8rem 0;
    background: var(--light-secondary);
}

.target-groups-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.target-group-card {
    background: var(--text-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    border: 1px solid rgba(228, 28, 28, 0.1);
}

.target-group-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-strong);
    border-color: rgba(228, 28, 28, 0.3);
}

.card-image {
    height: 250px;
    position: relative;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.target-group-card:hover .card-image img {
    transform: scale(1.05);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
}

.card-content {
    padding: 2.5rem;
}

.card-content h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-content p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.card-features {
    list-style: none;
    margin-bottom: 2rem;
}

.card-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.card-features i {
    color: var(--konlux-red);
    font-size: 0.9rem;
}

/* Why KONLUX Section */
.why-konlux {
    padding: 8rem 0;
    background: var(--light-bg);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.advantage-item {
    background: var(--text-light);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(228, 28, 28, 0.1);
    box-shadow: var(--shadow-soft);
}

.advantage-item:hover {
    background: rgba(228, 28, 28, 0.02);
    transform: translateY(-5px);
    border-color: rgba(228, 28, 28, 0.3);
    box-shadow: var(--shadow-strong);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.advantage-icon i {
    font-size: 2rem;
    color: var(--text-light);
}

.advantage-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.advantage-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Portfolio Section */
.portfolio {
    padding: 8rem 0;
    background: var(--light-secondary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.portfolio-item {
    background: var(--text-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(228, 28, 28, 0.1);
    box-shadow: var(--shadow-soft);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
    border-color: rgba(228, 28, 28, 0.3);
}

.portfolio-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(228, 28, 28, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.portfolio-overlay i {
    font-size: 3rem;
    color: var(--text-light);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-content {
    padding: 1.5rem;
}

.portfolio-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.portfolio-content p {
    color: var(--text-gray);
    line-height: 1.6;
}

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

/* Contact Section */
.contact {
    padding: 8rem 0;
    background: var(--gradient-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.5rem;
    color: var(--text-light);
}

.contact-details h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: var(--text-gray);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    width: 50px;
    height: 50px;
    background: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(228, 28, 28, 0.1);
    box-shadow: var(--shadow-soft);
}

.social-link:hover {
    background: var(--konlux-red);
    color: var(--text-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* Contact Form */
.contact-form-container {
    background: var(--text-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(228, 28, 28, 0.1);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    color: var(--text-dark);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    background: var(--light-bg);
    border: 1px solid rgba(108, 117, 125, 0.2);
    border-radius: var(--border-radius-small);
    color: var(--text-dark);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--konlux-red);
    box-shadow: 0 0 0 3px rgba(228, 28, 28, 0.1);
}

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

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-gray);
}

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

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(108, 117, 125, 0.3);
    border-radius: 4px;
    position: relative;
    transition: var(--transition);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--konlux-red);
    border-color: var(--konlux-red);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-light);
    font-size: 0.8rem;
    font-weight: bold;
}

.checkbox-label a {
    color: var(--konlux-red);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

/* Map Section */
.map-section {
    padding: 4rem 0;
    background: var(--light-secondary);
}

.map-header {
    text-align: center;
    margin-bottom: 2rem;
}

.map-header h3 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.map-header p {
    color: var(--text-gray);
}

.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    background: var(--gradient-light);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: var(--dark-secondary);
    border-top: 1px solid rgba(228, 28, 28, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    padding: 4rem 0 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

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

.footer-section ul li a:hover {
    color: var(--konlux-red);
}

.footer-logo img {
    height: 80px;
    width: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.footer-logo img:hover {
    transform: scale(1.05);
}

.footer-bottom {
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .target-groups-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--text-light);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 2rem 0;
        transition: var(--transition);
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        display: flex;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
        width: 100%;
        text-align: center;
    }

    .nav-menu a {
        font-size: 1.2rem;
        padding: 1rem 2rem;
        display: block;
        width: 100%;
        color: var(--text-dark);
        border-bottom: 1px solid rgba(228, 28, 28, 0.1);
    }
    
    .nav-menu a:hover,
    .nav-menu a.active {
        background: rgba(228, 28, 28, 0.1);
        color: var(--konlux-red);
    }
    
    .nav-buttons {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header .container {
        padding: 1rem 15px;
        height: 80px;
    }
    
    .header.scrolled .container {
        padding: 1rem 15px;
    }
    
    .logo img {
        height: 70px;
        width: 70px;
    }
    
    .title-main {
        font-size: 2.5rem;
        letter-spacing: 2px;
    }
    
    .title-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .service-category {
        padding: 2rem;
    }
    
    .card-content {
        padding: 1.5rem;
    }
    
    .contact-form-container {
        padding: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .title-main {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.8rem;
    }
    
    .btn-large {
        padding: 14px 28px;
        font-size: 0.9rem;
    }
    
    .service-category {
        padding: 1.5rem;
    }
    
    .contact-form-container {
        padding: 1.5rem;
    }
    
    .usp-features {
        flex-direction: column;
        align-items: center;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--konlux-red);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--konlux-red-dark);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--text-light);
    border-top: 1px solid rgba(228, 28, 28, 0.2);
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.cookie-text h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.cookie-text p {
    color: var(--text-gray);
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

/* Cookie Modal */
.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10001;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.cookie-modal.show {
    display: flex;
}

.cookie-modal-content {
    background: var(--text-light);
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-strong);
}

.cookie-modal-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid rgba(228, 28, 28, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cookie-modal-header h3 {
    color: var(--text-dark);
    margin: 0;
    font-size: 1.5rem;
}

.close-modal {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-gray);
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.close-modal:hover {
    background: rgba(228, 28, 28, 0.1);
    color: var(--konlux-red);
}

.cookie-modal-body {
    padding: 2rem;
}

.cookie-category {
    margin-bottom: 2rem;
    padding: 1.5rem;
    border: 1px solid rgba(228, 28, 28, 0.1);
    border-radius: var(--border-radius-small);
    background: var(--light-bg);
}

.cookie-category:last-child {
    margin-bottom: 0;
}

.cookie-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.cookie-category-header h4 {
    color: var(--text-dark);
    margin: 0;
    font-size: 1.1rem;
}

.cookie-status.required {
    background: var(--konlux-red);
    color: var(--text-light);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.cookie-category p {
    color: var(--text-gray);
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Switch Toggle */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: var(--transition);
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: var(--transition);
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--konlux-red);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.cookie-modal-footer {
    padding: 1rem 2rem 2rem;
    border-top: 1px solid rgba(228, 28, 28, 0.1);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* Responsive Cookie Banner */
@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
    
    .cookie-modal-content {
        margin: 1rem;
        max-height: calc(100vh - 2rem);
    }
    
    .cookie-modal-header,
    .cookie-modal-body,
    .cookie-modal-footer {
        padding: 1rem;
    }
    
    .cookie-modal-footer {
        flex-direction: column;
    }
}

/* Impressum Page */
.impressum-content {
    padding: 120px 0 4rem;
    background: var(--light-bg);
    min-height: 100vh;
}

.impressum-header {
    text-align: center;
    margin-bottom: 3rem;
}

.impressum-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.impressum-header p {
    color: var(--text-gray);
    font-size: 1.1rem;
}

.impressum-sections {
    max-width: 800px;
    margin: 0 auto;
}

.impressum-section {
    background: var(--text-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    margin-bottom: 2rem;
    border: 1px solid rgba(228, 28, 28, 0.1);
}

.impressum-section h2 {
    color: var(--konlux-red);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.impressum-section h3 {
    color: var(--text-dark);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 1.5rem 0 0.5rem;
}

.impressum-section p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.impressum-section p:last-child {
    margin-bottom: 0;
}

.impressum-info p {
    margin-bottom: 0.5rem;
}

.impressum-info strong {
    color: var(--text-dark);
}

.impressum-footer {
    text-align: center;
    margin-top: 3rem;
}

/* Responsive Impressum */
@media (max-width: 768px) {
    .impressum-content {
        padding: 100px 0 2rem;
    }
    
    .impressum-header h1 {
        font-size: 2rem;
    }
    
    .impressum-section {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .impressum-section h2 {
        font-size: 1.3rem;
    }
}

/* Datenschutz Page */
.datenschutz-content {
    padding: 120px 0 4rem;
    background: var(--light-bg);
    min-height: 100vh;
}

.datenschutz-header {
    text-align: center;
    margin-bottom: 3rem;
}

.datenschutz-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.datenschutz-header p {
    color: var(--text-gray);
    font-size: 1.1rem;
}

.datenschutz-sections {
    max-width: 800px;
    margin: 0 auto;
}

.datenschutz-section {
    background: var(--text-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    margin-bottom: 2rem;
    border: 1px solid rgba(228, 28, 28, 0.1);
}

.datenschutz-section h2 {
    color: var(--konlux-red);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.datenschutz-section h3 {
    color: var(--text-dark);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 1.5rem 0 0.5rem;
}

.datenschutz-section p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.datenschutz-section p:last-child {
    margin-bottom: 0;
}

.datenschutz-section ul {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.datenschutz-section ul li {
    margin-bottom: 0.5rem;
}

.datenschutz-section strong {
    color: var(--text-dark);
}

.datenschutz-section a {
    color: var(--konlux-red);
    text-decoration: none;
    transition: var(--transition);
}

.datenschutz-section a:hover {
    text-decoration: underline;
}

.datenschutz-footer {
    text-align: center;
    margin-top: 3rem;
}

/* Responsive Datenschutz */
@media (max-width: 768px) {
    .datenschutz-content {
        padding: 100px 0 2rem;
    }
    
    .datenschutz-header h1 {
        font-size: 2rem;
    }
    
    .datenschutz-section {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .datenschutz-section h2 {
        font-size: 1.3rem;
    }
}