@font-face {
font-family: "Inter";
src: url("../fonts/Inter.ttf") format("truetype");
font-weight: 100 900;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: "Montserrat";
src: url("../fonts/Montserrat.ttf") format("truetype");
font-weight: 100 900;
font-style: normal;
font-display: swap;
}
img {
max-width: 100%;
}
:root {
--color-primary: #2563eb;
--color-primary-dark: #1d4ed8;
--color-primary-light: #3b82f6;
--color-secondary: #0ea5e9;
--color-accent: #0ea5e9;
--color-text: #1f2937;
--color-text-light: #6b7280;
--color-bg: #ffffff;
--color-bg-alt: #f9fafb;
--color-border: #e5e7eb;
--gradient-primary: linear-gradient(135deg, #2563eb 0%, #0ea5e9 100%);
--gradient-secondary: linear-gradient(135deg, #17ceea 0%, #0ea5e9 100%);
--gradient-hero: linear-gradient(135deg, rgba(37, 100, 235, 0.284) 0%, rgba(14, 164, 233, 0.06) 100%);
--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
--radius-sm: 4px;
--radius-md: 8px;
--radius-lg: 12px;
--radius-xl: 16px;
--transition: all 0.3s ease;
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html {
scroll-behavior: smooth;
overflow-x: clip;
}
body {
font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
color: var(--color-text);
line-height: 1.6;
background: var(--color-bg);
min-height: 100vh;
display: flex;
flex-direction: column;
overflow-x: clip;
}
main {
flex: 1 0 auto;
}
h1, h2, h3, h4, h5, h6 {
font-family: 'Montserrat', sans-serif;
font-weight: 700;
line-height: 1.2;
margin-bottom: 1rem;
}
.container {
max-width: 1200px;
margin: 0 auto;
padding: 0 20px;
}
.header {
position: fixed;
top: 0;
left: 0;
right: 0;
background: rgba(255, 255, 255, 0.98);
backdrop-filter: blur(10px);
box-shadow: var(--shadow-md);
z-index: 1000;
transition: var(--transition);
}
.header-top {
border-bottom: 1px solid var(--color-border);
}
.header-content {
display: flex;
align-items: center;
justify-content: space-between;
padding: 1rem 0;
gap: 2rem;
}
.logo {
display: flex;
align-items: center;
}
.logo a {
display: flex;
flex-direction: row;
align-items: center;
gap: 0.75rem;
text-decoration: none;
color: var(--color-text);
}
.logo img {
width: 50px;
height: 50px;
object-fit: cover;
border-radius: var(--radius-md);
flex-shrink: 0;
}
.logo-text {
display: flex;
flex-direction: column;
line-height: 1.1;
}
.logo-text {
font-family: 'Montserrat', sans-serif;
font-weight: 700;
font-size: 1.1rem;
line-height: 1.1;
}
.logo-text {
color: var(--color-primary);
}

.nav-list {
display: flex;
list-style: none;
gap: 2rem;
}
.nav-list a {
text-decoration: none;
color: var(--color-text);
font-weight: 500;
transition: var(--transition);
position: relative;
}
.nav-list a:hover {
color: var(--color-primary);
}
.nav-list a::after {
content: '';
position: absolute;
bottom: -5px;
left: 0;
width: 0;
height: 2px;
background: var(--gradient-primary);
transition: width 0.3s ease;
}
.nav-list a:hover::after {
width: 100%;
}
.header-notice {
display: none;
}
.notice-badge {
background: var(--color-bg-alt);
padding: 0.5rem 1rem;
border-radius: var(--radius-sm);
font-size: 0.75rem;
color: var(--color-text-light);
}
.mobile-menu-btn {
display: none;
background: none;
border: none;
font-size: 1.5rem;
cursor: pointer;
color: var(--color-text);
}
.hero {
position: relative;
min-height: 100vh;
display: flex;
align-items: center;
padding: 120px 0 80px;
overflow: hidden;
}
.hero-bg {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: -1;
}
.hero-bg img {
width: 100%;
height: 100%;
object-fit: cover;
}
.hero-overlay {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: var(--gradient-hero);
}
.hero-content {
position: relative;
z-index: 1;
max-width: 800px;
color: white;
}
.hero-title {
font-size: clamp(2.5rem, 5vw, 4rem);
margin-bottom: 1.5rem;
animation: fadeInUp 0.8s ease;
}
.hero-subtitle {
font-size: clamp(1.1rem, 2vw, 1.5rem);
margin-bottom: 2rem;
opacity: 0.95;
animation: fadeInUp 0.8s ease 0.2s backwards;
}
.hero-advantages {
display: flex;
flex-wrap: wrap;
gap: 1.5rem;
margin-bottom: 2.5rem;
animation: fadeInUp 0.8s ease 0.4s backwards;
}
.advantage-item {
display: flex;
align-items: center;
gap: 0.5rem;
background: rgba(255, 255, 255, 0.15);
backdrop-filter: blur(10px);
padding: 0.75rem 1.25rem;
border-radius: var(--radius-lg);
font-weight: 500;
}
.advantage-item i {
font-size: 1.25rem;
color: var(--color-accent);
}
.btn {
display: inline-flex;
align-items: center;
gap: 0.75rem;
padding: 1rem 2rem;
border: none;
border-radius: var(--radius-md);
font-family: 'Montserrat', sans-serif;
font-weight: 600;
font-size: 1rem;
text-decoration: none;
cursor: pointer;
transition: var(--transition);
}
.btn-primary {
background: var(--gradient-primary);
color: white;
box-shadow: var(--shadow-md);
}
.btn-primary:hover {
transform: translateY(-2px);
box-shadow: var(--shadow-lg);
}
.btn-secondary {
background: white;
color: var(--color-primary);
border: 2px solid var(--color-primary);
}
.btn-secondary:hover {
background: var(--color-bg-alt);
}
.btn-large {
padding: 1.25rem 2.5rem;
font-size: 1.1rem;
}
.btn-full {
width: 100%;
justify-content: center;
}
.btn-small {
padding: 0.5rem 1rem;
font-size: 0.9rem;
}
.section {
padding: 80px 0;
}
.section-header {
text-align: center;
margin-bottom: 3rem;
}
.section-subtitle {
display: inline-block;
background: var(--gradient-primary);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
font-weight: 600;
font-size: 0.9rem;
text-transform: uppercase;
letter-spacing: 1px;
margin-bottom: 0.5rem;
}
.section-title {
font-size: clamp(2rem, 4vw, 3rem);
color: var(--color-text);
}
.section-cta {
text-align: center;
margin-top: 3rem;
}
.section-vorteile {
background: var(--color-bg-alt);
}
.vorteile-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 1.5rem;
}
.vorteil-card {
background: white;
padding: 1.5rem;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-md);
transition: var(--transition);
}
.vorteil-card:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-xl);
}
.vorteil-icon {
width: 60px;
height: 60px;
background: var(--gradient-primary);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 1.5rem;
}
.vorteil-icon i {
font-size: 1.75rem;
color: white;
}
.vorteil-title {
font-size: 1.1rem;
margin-bottom: 0.75rem;
color: var(--color-text);
}
.vorteil-text {
color: var(--color-text-light);
line-height: 1.6;
font-size: 0.95rem;
}
@media (max-width: 1024px) {
.vorteile-grid {
grid-template-columns: repeat(2, 1fr);
}
}
@media (max-width: 768px) {
.vorteile-grid {
grid-template-columns: 1fr;
}
}
.section-installation {
background: white;
}
.installation-wrapper {
display: grid;
grid-template-columns: 1fr 350px;
gap: 3rem;
align-items: start;
}
.installation-steps {
display: flex;
flex-direction: column;
gap: 2rem;
}
.step {
display: flex;
gap: 1.5rem;
padding: 1.5rem;
background: var(--color-bg-alt);
border-radius: var(--radius-lg);
border-left: 4px solid var(--color-primary);
transition: var(--transition);
}
.step:hover {
background: white;
box-shadow: var(--shadow-md);
}
.step-number {
font-family: 'Montserrat', sans-serif;
font-size: 2rem;
font-weight: 700;
color: var(--color-primary);
opacity: 0.3;
line-height: 1;
}
.step-content {
flex: 1;
}
.step-title {
font-size: 1.25rem;
margin-bottom: 0.75rem;
color: var(--color-text);
}
.step-text {
color: var(--color-text-light);
line-height: 1.7;
}
.installation-visual {
position: sticky;
top: 120px;
}
.visual-card {
background: var(--gradient-primary);
color: white;
padding: 2rem;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-xl);
}
.visual-card i {
font-size: 3rem;
margin-bottom: 1rem;
}
.visual-card h3 {
font-size: 1.5rem;
margin-bottom: 1.5rem;
}
.visual-list {
list-style: none;
}
.visual-list li {
display: flex;
align-items: center;
gap: 0.75rem;
padding: 0.5rem 0;
}
.visual-list i {
color: var(--color-accent);
}
.section-berechnung {
background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}
.berechnung-container {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 3rem;
align-items: start;
}
.berechnung-card {
background: white;
border-radius: var(--radius-xl);
box-shadow: var(--shadow-xl);
overflow: hidden;
}
.berechnung-header {
background: var(--gradient-primary);
color: white;
padding: 2rem;
display: flex;
align-items: center;
gap: 1rem;
}
.berechnung-header i {
font-size: 2.5rem;
}
.berechnung-header h3 {
font-size: 1.5rem;
margin: 0;
}
.berechnung-content {
padding: 2rem;
}
.calc-row {
display: flex;
justify-content: space-between;
padding: 1rem 0;
border-bottom: 1px solid var(--color-border);
}
.calc-row:last-child {
border-bottom: none;
}
.calc-row.highlight {
background: var(--color-bg-alt);
margin: 1rem 0;
padding: 1.25rem;
border-radius: var(--radius-md);
}
.calc-row.savings {
background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
padding: 1.5rem;
border-radius: var(--radius-md);
margin: 1rem 0;
}
.calc-label {
font-weight: 500;
color: var(--color-text-light);
}
.calc-value {
font-family: 'Montserrat', sans-serif;
font-weight: 700;
font-size: 1.25rem;
color: var(--color-primary);
}
.calc-row.savings .calc-value {
color: var(--color-accent);
font-size: 1.5rem;
}
.calc-divider {
height: 2px;
background: var(--gradient-primary);
margin: 1rem 0;
}
.berechnung-note {
background: var(--color-bg-alt);
padding: 1.5rem;
border-radius: var(--radius-md);
margin-top: 1.5rem;
}
.berechnung-note p {
display: flex;
align-items: flex-start;
gap: 0.75rem;
color: var(--color-text-light);
font-size: 0.9rem;
}
.berechnung-note i {
color: var(--color-primary);
margin-top: 0.25rem;
}
.berechnung-visual {
display: flex;
flex-direction: column;
gap: 1.5rem;
}
.visual-box {
background: white;
padding: 2rem;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-md);
text-align: center;
}
.visual-icon {
width: 70px;
height: 70px;
background: var(--gradient-secondary);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
margin: 0 auto 1.5rem;
}
.visual-icon i {
font-size: 2rem;
color: white;
}
.visual-box h4 {
font-size: 1.25rem;
margin-bottom: 1rem;
}
.visual-box p {
color: var(--color-text-light);
line-height: 1.7;
}
.section-technologie {
background: white;
}
.technologie-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 2rem;
}
.tech-card {
background: var(--color-bg-alt);
border-radius: var(--radius-lg);
overflow: hidden;
transition: var(--transition);
}
.tech-card:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-xl);
}
.tech-image {
height: 220px;
overflow: hidden;
}
.tech-image img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.5s ease;
}
.tech-card:hover .tech-image img {
transform: scale(1.1);
}
.tech-content {
padding: 2rem;
}
.tech-content h3 {
font-size: 1.25rem;
margin-bottom: 1rem;
}
.tech-content p {
color: var(--color-text-light);
margin-bottom: 1.5rem;
line-height: 1.7;
}
.tech-list {
list-style: none;
}
.tech-list li {
display: flex;
align-items: center;
gap: 0.75rem;
padding: 0.5rem 0;
color: var(--color-text);
}
.tech-list i {
color: var(--color-accent);
}
.section-foerderung {
background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}
.foerderung-wrapper {
display: grid;
grid-template-columns: 1fr 400px;
gap: 3rem;
align-items: center;
}
.foerderung-content .section-subtitle {
display: inline-block;
}
.foerderung-text {
font-size: 1.1rem;
color: var(--color-text-light);
margin-bottom: 2rem;
line-height: 1.8;
}
.foerderung-list {
display: flex;
flex-direction: column;
gap: 1.5rem;
}
.foerderung-item {
display: flex;
gap: 1.5rem;
background: white;
padding: 1.5rem;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-md);
transition: var(--transition);
}
.foerderung-item:hover {
transform: translateX(5px);
box-shadow: var(--shadow-lg);
}
.foerderung-icon {
width: 60px;
height: 60px;
background: var(--gradient-secondary);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}
.foerderung-icon i {
font-size: 1.5rem;
color: white;
}
.foerderung-info h4 {
font-size: 1.1rem;
margin-bottom: 0.5rem;
}
.foerderung-info p {
color: var(--color-text-light);
line-height: 1.6;
}
.foerderung-visual {
position: sticky;
top: 120px;
}
.visual-highlight {
background: var(--gradient-primary);
color: white;
padding: 3rem;
border-radius: var(--radius-xl);
text-align: center;
box-shadow: var(--shadow-xl);
}
.visual-highlight i {
font-size: 4rem;
margin-bottom: 1.5rem;
}
.visual-highlight h3 {
font-size: 2rem;
margin-bottom: 1rem;
}
.visual-highlight p {
font-size: 1.1rem;
margin-bottom: 2rem;
opacity: 0.95;
}
.section-referenzen {
background: var(--color-bg-alt);
}
.referenzen-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(min(100%, 350px), 1fr));
gap: 2rem;
min-width: 0;
}
.referenz-card {
background: white;
padding: 2rem;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-md);
transition: var(--transition);
min-width: 0;
max-width: 100%;
}
.referenz-card:hover {
box-shadow: var(--shadow-xl);
}
.referenz-header {
display: flex;
align-items: center;
gap: 1rem;
margin-bottom: 1.5rem;
min-width: 0;
flex-wrap: wrap;
}
.referenz-avatar {
width: 60px;
height: 60px;
background: var(--gradient-primary);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
}
.referenz-avatar i {
font-size: 1.75rem;
color: white;
}
.referenz-meta {
flex: 1;
min-width: 0;
}
.referenz-name {
font-size: 1.1rem;
margin-bottom: 0.25rem;
}
.referenz-location {
color: var(--color-text-light);
font-size: 0.9rem;
}
.referenz-rating {
color: #fbbf24;
}
.referenz-text p {
color: var(--color-text-light);
line-height: 1.8;
font-style: italic;
word-break: break-word;
}
.section-faq-section {
background: white;
}
.faq-container {
max-width: 900px;
margin: 0 auto;
}
.faq-item {
background: var(--color-bg-alt);
border-radius: var(--radius-md);
margin-bottom: 1rem;
overflow: hidden;
transition: var(--transition);
}
.faq-item:hover {
box-shadow: var(--shadow-md);
}
.faq-question {
width: 100%;
display: flex;
justify-content: space-between;
align-items: center;
padding: 1.5rem;
background: none;
border: none;
font-family: 'Montserrat', sans-serif;
font-size: 1.1rem;
font-weight: 600;
text-align: left;
cursor: pointer;
transition: var(--transition);
}
.faq-question:hover {
color: var(--color-primary);
}
.faq-question i {
transition: transform 0.3s ease;
}
.faq-item.active .faq-question i {
transform: rotate(180deg);
}
.faq-answer {
max-height: 0;
overflow: hidden;
transition: max-height 0.3s ease;
}
.faq-item.active .faq-answer {
max-height: 500px;
}
.faq-answer p {
padding: 0 1.5rem 1.5rem;
color: var(--color-text-light);
line-height: 1.8;
}
.section-kontakt {
background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
}
.kontakt-wrapper {
display: grid;
grid-template-columns: 1fr 1.5fr;
gap: 3rem;
align-items: start;
}
.kontakt-info .section-subtitle {
display: inline-block;
}
.kontakt-text {
font-size: 1.1rem;
color: var(--color-text-light);
margin-bottom: 2rem;
line-height: 1.8;
}
.kontakt-details {
display: flex;
flex-direction: column;
gap: 1.5rem;
}
.detail-item {
display: flex;
align-items: flex-start;
gap: 1rem;
}
.detail-item i {
width: 50px;
height: 50px;
background: var(--gradient-primary);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
color: white;
font-size: 1.25rem;
flex-shrink: 0;
}
.detail-item strong {
display: block;
margin-bottom: 0.25rem;
}
.detail-item p {
color: var(--color-text-light);
}
.kontakt-form-wrapper {
background: white;
padding: 2.5rem;
border-radius: var(--radius-xl);
box-shadow: var(--shadow-xl);
}
.form-header {
text-align: center;
margin-bottom: 2rem;
}
.form-header i {
font-size: 3rem;
color: var(--color-primary);
margin-bottom: 1rem;
}
.form-header h3 {
font-size: 1.75rem;
margin-bottom: 0.5rem;
}
.form-header p {
color: var(--color-text-light);
}
.kontakt-form {
display: flex;
flex-direction: column;
gap: 1.5rem;
}
.form-row {
display: flex;
gap: 1.5rem;
}
.form-group {
flex: 1;
display: flex;
flex-direction: column;
gap: 0.5rem;
}
.form-group label {
font-weight: 600;
color: var(--color-text);
}
.required {
color: #ef4444;
}
.form-group input,
.form-group select,
.form-group textarea {
width: 100%;
max-width: 100%;
padding: 0.875rem 1rem;
border: 2px solid var(--color-border);
border-radius: var(--radius-md);
font-family: inherit;
font-size: 1rem;
transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
outline: none;
border-color: var(--color-primary);
box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.form-group textarea {
resize: vertical;
min-height: 120px;
}
.checkbox-group {
flex-direction: row;
align-items: flex-start;
gap: 0.75rem;
}
.checkbox-group input {
width: auto;
margin-top: 0.25rem;
}
.checkbox-group label {
font-weight: 400;
font-size: 0.9rem;
color: var(--color-text-light);
}
.form-note {
text-align: center;
color: var(--color-text-light);
font-size: 0.9rem;
margin-top: 1rem;
}
.form-note i {
color: var(--color-accent);
}
.footer {
background: var(--color-text);
color: white;
padding: 3rem 0 2rem;
margin-top: auto;
}
.footer-content {
display: grid;
grid-template-columns: 2fr 1fr 1.5fr;
gap: 3rem;
margin-bottom: 2rem;
}
.footer-section h4 {
font-size: 1.1rem;
margin-bottom: 1rem;
color: white;
}
.footer-text {
color: rgba(255, 255, 255, 0.8);
line-height: 1.7;
}
.footer-links {
list-style: none;
}
.footer-links li {
margin-bottom: 0.75rem;
}
.footer-links a {
color: rgba(255, 255, 255, 0.8);
text-decoration: none;
transition: var(--transition);
}
.footer-links a:hover {
color: white;
}
.footer-contact p {
color: rgba(255, 255, 255, 0.8);
margin-bottom: 0.5rem;
line-height: 1.6;
}
.footer-bottom {
border-top: 1px solid rgba(255, 255, 255, 0.1);
padding-top: 2rem;
}
.disclaimer {
background: rgba(255, 255, 255, 0.05);
padding: 1.5rem;
border-radius: var(--radius-md);
margin-bottom: 1.5rem;
}
.disclaimer p {
color: rgba(255, 255, 255, 0.7);
font-size: 0.9rem;
line-height: 1.7;
}
.copyright {
text-align: center;
color: rgba(255, 255, 255, 0.6);
font-size: 0.9rem;
}
.cookie-consent {
position: fixed;
bottom: 0;
left: 0;
right: 0;
background: white;
box-shadow: var(--shadow-xl);
padding: 1.5rem 2rem;
z-index: 9999;
display: none;
animation: slideUp 0.3s ease;
}
.cookie-consent.show {
display: block;
}
.cookie-content {
max-width: 1200px;
margin: 0 auto;
display: flex;
align-items: center;
gap: 2rem;
}
.cookie-icon {
width: 60px;
height: 60px;
background: var(--gradient-primary);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}
.cookie-icon i {
font-size: 1.75rem;
color: white;
}
.cookie-text {
flex: 1;
}
.cookie-text h4 {
margin-bottom: 0.5rem;
}
.cookie-text p {
color: var(--color-text-light);
font-size: 0.9rem;
}
.cookie-buttons {
display: flex;
gap: 1rem;
flex-shrink: 0;
}
.back-to-top {
position: fixed;
bottom: 30px;
right: 30px;
width: 50px;
height: 50px;
background: var(--gradient-primary);
border: none;
border-radius: 50%;
color: white;
font-size: 1.25rem;
cursor: pointer;
opacity: 0;
visibility: hidden;
transition: var(--transition);
z-index: 999;
box-shadow: var(--shadow-lg);
}
.back-to-top.show {
opacity: 1;
visibility: visible;
}
.back-to-top:hover {
transform: translateY(-5px);
}
.page-header {
background: var(--gradient-primary);
color: white;
padding: 150px 0 80px;
text-align: center;
}
.page-title {
font-size: clamp(2.5rem, 5vw, 3.5rem);
margin-bottom: 1rem;
}
.page-subtitle {
font-size: 1.25rem;
opacity: 0.95;
max-width: 600px;
margin: 0 auto;
}
.section-blog {
background: var(--color-bg-alt);
}
.blog-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 2rem;
}
.blog-card {
background: white;
border-radius: var(--radius-lg);
overflow: hidden;
box-shadow: var(--shadow-md);
transition: var(--transition);
}
.blog-card:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-xl);
}
.blog-image {
height: 220px;
overflow: hidden;
}
.blog-image img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.5s ease;
}
.blog-card:hover .blog-image img {
transform: scale(1.1);
}
.blog-content {
padding: 2rem;
}
.blog-title {
font-size: 1.25rem;
margin-bottom: 1rem;
}
.blog-excerpt {
color: var(--color-text-light);
line-height: 1.7;
margin-bottom: 1.5rem;
}
.article-page {
padding-top: calc(var(--header-height, 88px) + 2.5rem);
padding-bottom: 80px;
min-height: 100vh;
background: var(--color-bg-alt);
}
.article-wrapper {
display: grid;
grid-template-columns: minmax(0, 1fr) minmax(0, 350px);
gap: 3rem;
min-width: 0;
max-width: 100%;
}
.article-main {
background: white;
padding: 3rem;
border-radius: var(--radius-xl);
box-shadow: var(--shadow-md);
min-width: 0;
max-width: 100%;
overflow-wrap: break-word;
word-break: break-word;
}
.article-header {
margin-bottom: 2rem;
}
.article-author {
display: flex;
align-items: center;
gap: 0.75rem;
color: var(--color-text-light);
margin-bottom: 1rem;
}
.article-author i {
font-size: 1.5rem;
color: var(--color-primary);
}
.article-title {
font-size: clamp(2rem, 4vw, 2.75rem);
margin-bottom: 1rem;
}
.article-subtitle {
font-size: clamp(1rem, 3vw, 1.25rem);
color: var(--color-text-light);
}
.article-image {
margin: 2rem 0;
border-radius: var(--radius-lg);
overflow: hidden;
min-width: 0;
max-width: 100%;
}
.article-image img {
width: 100%;
height: auto;
}
.article-content {
line-height: 1.8;
min-width: 0;
max-width: 100%;
overflow-wrap: break-word;
word-break: break-word;
}
.article-content .lead {
font-size: clamp(1rem, 3vw, 1.25rem);
color: var(--color-text-light);
margin-bottom: 2rem;
padding: 2rem;
background: var(--color-bg-alt);
border-left: 4px solid var(--color-primary);
border-radius: var(--radius-md);
max-width: 100%;
}
.article-content h2 {
font-size: clamp(1.25rem, 4vw, 1.75rem);
margin-top: 2.5rem;
margin-bottom: 1.5rem;
color: var(--color-text);
}
.article-content h3 {
font-size: clamp(1.1rem, 3.5vw, 1.4rem);
margin-top: 2rem;
margin-bottom: 1rem;
}
.article-content p {
margin-bottom: 1.5rem;
color: var(--color-text);
}
.article-content ul,
.article-content ol {
margin-bottom: 1.5rem;
padding-left: 2rem;
}
.article-content li {
margin-bottom: 0.75rem;
color: var(--color-text);
}
.article-footer {
margin-top: 3rem;
padding-top: 2rem;
border-top: 2px solid var(--color-border);
}
.article-sidebar {
position: sticky;
top: 120px;
min-width: 0;
max-width: 100%;
}
.sidebar-box {
background: white;
padding: 2rem;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-md);
min-width: 0;
max-width: 100%;
overflow-wrap: break-word;
word-break: break-word;
}
.sidebar-box h4 {
margin-bottom: 1.5rem;
font-size: 1.25rem;
}
.sidebar-article {
margin-bottom: 1.5rem;
padding-bottom: 1.5rem;
border-bottom: 1px solid var(--color-border);
}
.sidebar-article:last-child {
margin-bottom: 0;
padding-bottom: 0;
border-bottom: none;
}
.sidebar-article h5 {
font-size: 1rem;
margin-bottom: 0.5rem;
}
.sidebar-article p {
color: var(--color-text-light);
font-size: 0.9rem;
margin-bottom: 1rem;
}
.thanks-section {
min-height: 70vh;
display: flex;
align-items: center;
justify-content: center;
padding: 120px 0 80px;
background: linear-gradient(135deg, #f0f9fd 0%, #dcf5fc 100%);
}
.thanks-content {
text-align: center;
max-width: 700px;
}
.thanks-logo {
margin-bottom: 2rem;
}
.thanks-logo img {
border-radius: var(--radius-md);
}
.thanks-title {
font-size: clamp(2rem, 4vw, 3rem);
margin-bottom: 1.5rem;
color: var(--color-text);
}
.thanks-text {
font-size: 1.25rem;
color: var(--color-text-light);
line-height: 1.8;
margin-bottom: 2rem;
}
.thanks-text span {
color: var(--color-primary);
font-weight: 600;
}
.thanks-icon {
font-size: 5rem;
color: var(--color-accent);
margin-top: 2rem;
}
.info-box {
background: var(--color-bg-alt);
padding: 2rem;
border-radius: var(--radius-md);
margin: 2rem 0;
border-left: 4px solid var(--color-primary);
max-width: 100%;
overflow-wrap: break-word;
word-break: break-word;
}
.info-box h3 {
margin-bottom: 1rem;
}
.info-box ul {
list-style: none;
padding: 0;
}
.info-box li {
padding: 0.5rem 0;
padding-left: 1.5rem;
position: relative;
}
.info-box li::before {
content: '✓';
position: absolute;
left: 0;
color: var(--color-accent);
font-weight: bold;
}
.info-box.highlight {
background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
border-left-color: var(--color-accent);
}
.small-text {
font-size: 0.9rem;
color: var(--color-text-light);
}
@keyframes fadeInUp {
from {
opacity: 0;
transform: translateY(30px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
@keyframes slideUp {
from {
transform: translateY(100%);
}
to {
transform: translateY(0);
}
}
@media (max-width: 1024px) {
.installation-wrapper,
.berechnung-container,
.foerderung-wrapper,
.kontakt-wrapper,
.article-wrapper {
grid-template-columns: 1fr;
}
.installation-visual,
.foerderung-visual,
.article-sidebar {
position: relative;
top: 0;
}
.technologie-grid {
grid-template-columns: repeat(2, 1fr);
}
.blog-grid {
grid-template-columns: repeat(2, 1fr);
}
.footer-content {
grid-template-columns: 1fr 1fr;
}
}
@media (max-width: 768px) {
.header-top {
position: relative;
}
.header-content {
flex-wrap: wrap;
}
.nav {
display: none;
position: absolute;
top: 100%;
left: 0;
right: 0;
width: 100%;
background: rgba(255, 255, 255, 0.98);
backdrop-filter: blur(10px);
box-shadow: var(--shadow-lg);
padding: 0;
margin: 0;
z-index: 1001;
border-radius: 0;
}
.nav.active {
display: block;
}
.nav-list {
flex-direction: column;
gap: 0;
padding: 0;
margin: 0;
width: 100%;
}
.nav-list li {
border-bottom: 1px solid var(--color-border);
}
.nav-list li:last-child {
border-bottom: none;
}
.nav-list a {
display: block;
padding: 1rem 0;
text-align: center;
}
.nav-list a::after {
display: none;
}
.mobile-menu-btn {
display: block;
position: relative;
z-index: 1002;
flex-shrink: 0;
min-width: 44px;
min-height: 44px;
}
.header-notice {
display: none;
}
.hero-advantages {
flex-direction: column;
gap: 1rem;
}
.vorteile-grid,
.technologie-grid,
.blog-grid {
grid-template-columns: 1fr;
}
.form-row {
flex-direction: column;
gap: 1.5rem;
}
.footer-content {
grid-template-columns: 1fr;
gap: 2rem;
}
.cookie-content {
flex-direction: column;
gap: 1rem;
}
.cookie-buttons {
width: 100%;
}
.article-main {
padding: 2rem 1.5rem;
}
.article-page {
padding-top: calc(var(--header-height, 88px) + 1.5rem);
padding-bottom: 60px;
}
.article-wrapper {
gap: 1.5rem;
}
.article-content .lead {
padding: 1.25rem;
}
.info-box {
padding: 1.25rem;
margin: 1.25rem 0;
}
.sidebar-box {
padding: 1.25rem;
}
.article-footer .btn {
width: 100%;
max-width: 100%;
justify-content: center;
white-space: normal;
text-align: center;
}
.sidebar-box .btn {
max-width: 100%;
white-space: normal;
}
.berechnung-card {
min-width: 0;
max-width: 100%;
}
.berechnung-header {
padding: 1.25rem 1rem;
gap: 0.75rem;
}
.berechnung-header i {
font-size: 1.75rem;
flex-shrink: 0;
}
.berechnung-header h3 {
font-size: clamp(1rem, 4vw, 1.25rem);
line-height: 1.3;
}
.berechnung-content {
padding: 1rem;
}
.calc-row {
flex-direction: column;
align-items: flex-start;
gap: 0.35rem;
padding: 0.875rem 0;
min-width: 0;
}
.calc-row.highlight,
.calc-row.savings {
margin: 0.75rem 0;
padding: 1rem;
}
.calc-label {
font-size: 0.9rem;
line-height: 1.4;
max-width: 100%;
}
.calc-value {
font-size: 1.1rem;
word-break: break-word;
max-width: 100%;
}
.calc-row.savings .calc-value {
font-size: 1.25rem;
}
.berechnung-note {
padding: 1rem;
margin: 1rem 0 0;
}
.berechnung-note p {
flex-direction: column;
gap: 0.5rem;
}
.referenzen-grid {
grid-template-columns: 1fr;
gap: 1.25rem;
}
.referenz-card {
padding: 1.5rem;
}
.referenz-rating {
width: 100%;
}
}
@media (max-width: 480px) {
.section {
padding: 60px 0;
}
.hero {
padding: 100px 0 60px;
}
.btn {
padding: 0.875rem 1.5rem;
}
.vorteil-card,
.tech-content,
.referenz-card {
padding: 1.5rem;
}
.berechnung-header {
padding: 1rem;
}
.berechnung-content {
padding: 0.875rem;
}
.berechnung-note {
margin: 0.875rem 0 0;
padding: 0.875rem;
}
.calc-row.savings .calc-value {
font-size: 1.1rem;
}
}
.section-quick-advantages {
background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f0fdf4 100%);
padding: 60px 0;
}
.quick-advantages-header {
text-align: center;
margin-bottom: 2.5rem;
}
.quick-advantages-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 2rem;
}
.quick-advantage-item {
display: flex;
align-items: flex-start;
gap: 1.25rem;
background: white;
padding: 1.75rem;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-md);
transition: var(--transition);
border: 1px solid transparent;
}
.quick-advantage-item:hover {
transform: translateY(-3px);
box-shadow: var(--shadow-xl);
border-color: var(--color-primary-light);
}
.quick-advantage-icon {
width: 56px;
height: 56px;
background: var(--gradient-primary);
border-radius: var(--radius-md);
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}
.quick-advantage-icon i {
font-size: 1.5rem;
color: white;
}
.quick-advantage-content h3 {
font-size: 1.1rem;
margin-bottom: 0.5rem;
color: var(--color-text);
}
.quick-advantage-content p {
color: var(--color-text-light);
font-size: 0.95rem;
line-height: 1.6;
}

.section-garantie {
background: linear-gradient(135deg, #fafafa 0%, #f0f9ff 100%);
}
.section-description {
max-width: 700px;
margin: 1rem auto 0;
color: var(--color-text-light);
font-size: 1.1rem;
line-height: 1.7;
}
.garantie-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 1.5rem;
margin-bottom: 2.5rem;
}
.garantie-card {
background: white;
padding: 2rem 1.5rem;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-md);
text-align: center;
position: relative;
transition: var(--transition);
border-top: 4px solid var(--color-primary);
}
.garantie-card:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-xl);
}
.garantie-badge {
position: absolute;
top: -14px;
left: 50%;
transform: translateX(-50%);
background: var(--gradient-primary);
color: white;
padding: 0.4rem 1.25rem;
border-radius: 20px;
font-family: 'Montserrat', sans-serif;
font-weight: 700;
font-size: 0.9rem;
box-shadow: var(--shadow-sm);
}
.garantie-icon {
width: 70px;
height: 70px;
background: var(--color-bg-alt);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
margin: 1rem auto 1.25rem;
}
.garantie-icon i {
font-size: 1.75rem;
color: var(--color-primary);
}
.garantie-title {
font-size: 1.1rem;
margin-bottom: 0.75rem;
color: var(--color-text);
}
.garantie-text {
color: var(--color-text-light);
font-size: 0.9rem;
line-height: 1.6;
margin-bottom: 1rem;
}
.garantie-list {
list-style: none;
padding: 0;
text-align: left;
}
.garantie-list li {
display: flex;
align-items: center;
gap: 0.5rem;
padding: 0.35rem 0;
font-size: 0.85rem;
color: var(--color-text);
}
.garantie-list i {
color: var(--color-accent);
font-size: 0.8rem;
}
.garantie-highlight {
display: flex;
align-items: center;
gap: 1.5rem;
background: var(--gradient-primary);
color: white;
padding: 2rem;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-lg);
}
.garantie-highlight i {
font-size: 3rem;
flex-shrink: 0;
}
.garantie-highlight-content h4 {
font-size: 1.25rem;
margin-bottom: 0.5rem;
}
.garantie-highlight-content p {
opacity: 0.95;
line-height: 1.6;
}

@media (max-width: 1024px) {
.quick-advantages-grid {
grid-template-columns: 1fr;
}
.garantie-grid {
grid-template-columns: repeat(2, 1fr);
}
}
@media (max-width: 768px) {
.garantie-grid {
grid-template-columns: 1fr;
}
.garantie-highlight {
flex-direction: column;
text-align: center;
}
.quick-advantage-item {
flex-direction: column;
text-align: center;
align-items: center;
}
}
/* Legal Pages Styles */
.legal-page {
padding-top: calc(var(--header-height, 88px) + 2.5rem);
padding-bottom: 80px;
min-height: 70vh;
background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}
.legal-content {
max-width: 900px;
margin: 0 auto;
background: white;
padding: 3rem 2.5rem;
border-radius: var(--radius-xl);
box-shadow: var(--shadow-xl);
word-break: break-word;
}
.legal-content h1 {
font-size: 2.5rem;
margin-bottom: 1rem;
color: var(--color-text);
text-align: center;
}
.legal-date {
text-align: center;
color: var(--color-text-light);
font-size: 0.95rem;
margin-bottom: 2.5rem;
padding-bottom: 1.5rem;
border-bottom: 2px solid var(--color-border);
}
.legal-content h2 {
font-size: 1.6rem;
margin-top: 2.5rem;
margin-bottom: 1.25rem;
color: var(--color-primary);
padding-bottom: 0.5rem;
border-bottom: 1px solid var(--color-border);
}
.legal-content h3 {
font-size: 1.3rem;
margin-top: 2rem;
margin-bottom: 1rem;
color: var(--color-text);
}
.legal-content p {
font-size: 1rem;
line-height: 1.8;
color: var(--color-text);
margin-bottom: 1.25rem;
}
.legal-content ul,
.legal-content ol {
margin-bottom: 1.5rem;
padding-left: 2rem;
}
.legal-content li {
margin-bottom: 0.75rem;
line-height: 1.7;
color: var(--color-text);
}
.legal-contact-box {
background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
padding: 1.75rem;
border-radius: var(--radius-lg);
border-left: 4px solid var(--color-primary);
margin: 1.5rem 0;
}
.legal-contact-box strong {
color: var(--color-primary);
display: block;
margin-bottom: 0.5rem;
font-size: 1.1rem;
}
.cookie-table {
background: var(--color-bg-alt);
border-radius: var(--radius-md);
margin: 1.5rem 0;
overflow: hidden;
}
.cookie-row {
display: grid;
grid-template-columns: 1.5fr 1fr 1fr 2fr;
gap: 1rem;
padding: 1.25rem;
border-bottom: 1px solid var(--color-border);
align-items: center;
}
.cookie-row:last-child {
border-bottom: none;
}
.cookie-name {
font-weight: 600;
color: var(--color-text);
}
.cookie-type,
.cookie-duration {
color: var(--color-text-light);
font-size: 0.95rem;
}
.cookie-purpose {
color: var(--color-text);
font-size: 0.95rem;
}
/* Compact Footer */
.footer {
background: var(--color-text);
color: white;
padding: 2.5rem 0 1.5rem;
margin-top: auto;
}
.footer-content {
display: grid;
grid-template-columns: 2fr 1fr 1.5fr;
gap: 2.5rem;
margin-bottom: 1.5rem;
}
.footer-section h4 {
font-size: 1rem;
margin-bottom: 0.75rem;
color: white;
font-weight: 600;
}
.footer-text {
color: rgba(255, 255, 255, 0.8);
line-height: 1.6;
font-size: 0.95rem;
}
.footer-links {
list-style: none;
padding: 0;
margin: 0;
}
.footer-links li {
margin-bottom: 0.5rem;
}
.footer-links a {
color: rgba(255, 255, 255, 0.8);
text-decoration: none;
transition: var(--transition);
font-size: 0.95rem;
}
.footer-links a:hover {
color: white;
}
.footer-contact p {
color: rgba(255, 255, 255, 0.8);
margin-bottom: 0.4rem;
line-height: 1.5;
font-size: 0.95rem;
}
.footer-bottom {
border-top: 1px solid rgba(255, 255, 255, 0.1);
padding-top: 1.5rem;
}
.disclaimer {
background: rgba(255, 255, 255, 0.05);
padding: 1.25rem;
border-radius: var(--radius-md);
margin-bottom: 1.25rem;
}
.disclaimer p {
color: rgba(255, 255, 255, 0.7);
font-size: 0.85rem;
line-height: 1.6;
margin: 0;
}
.copyright {
text-align: center;
color: rgba(255, 255, 255, 0.6);
font-size: 0.9rem;
margin: 0;
}
/* Responsive */
@media (max-width: 1024px) {
.legal-content {
padding: 2rem 1.75rem;
}
.cookie-row {
grid-template-columns: 1fr;
gap: 0.5rem;
}
.footer-content {
grid-template-columns: 1fr;
gap: 2rem;
}
}
@media (max-width: 768px) {
.legal-page {
padding-top: calc(var(--header-height, 88px) + 1.5rem);
padding-bottom: 60px;
}
.legal-content {
padding: 1.75rem 1.25rem;
}
.legal-content h1 {
font-size: 2rem;
}
.legal-content h2 {
font-size: 1.4rem;
}
.legal-content h3 {
font-size: 1.15rem;
}
.footer {
padding: 2rem 0 1.25rem;
}
}

[data-aos="fade-right"]:not(.aos-animate) {
transform: translate3d(-32px, 0, 0) !important;
}
[data-aos="fade-left"]:not(.aos-animate) {
transform: translate3d(32px, 0, 0) !important;
}
[data-aos="flip-left"]:not(.aos-animate) {
transform: translate3d(0, 24px, 0) !important;
opacity: 0;
}
[data-aos="flip-left"].aos-animate {
transform: translate3d(0, 0, 0) !important;
}

@media (max-width: 900px) {
[data-aos] {
transform: none !important;
opacity: 1 !important;
transition: none !important;
}
.installation-wrapper > *,
.berechnung-container > *,
.kontakt-wrapper > *,
.technologie-grid > *,
.referenzen-grid > *,
.garantie-grid > *,
.article-wrapper > * {
min-width: 0;
max-width: 100%;
}
}

@media (max-width: 640px) {
.header-content {
flex-wrap: wrap;
}
.notice-badge {
word-break: break-all;
}
.logo a {
flex-direction: column;
}
.logo a span {
word-break: break-all;
min-width: 0;
flex: 1;
}
.footer-section {
word-break: break-all;
}
}

@media (max-width: 480px) {
.container {
padding: 0 16px;
}
.kontakt-form-wrapper,
.form-header {
padding: 1.25rem;
}
.section-title {
font-size: clamp(1.5rem, 6vw, 2rem);
}
.hero-title {
font-size: clamp(1.75rem, 7vw, 2.5rem);
}
.article-main {
padding: 1.25rem 0.875rem;
}
.article-content .lead {
padding: 1rem;
}
.info-box {
padding: 1rem;
}
.article-content ul,
.article-content ol {
padding-left: 1.25rem;
}
}