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

:root {
    --primary-color: #2e7d32;
    --primary-dark: #1b5e20;
    --primary-light: #4caf50;
    --secondary-color: #ffffff;
    --text-color: #333333;
    --text-light: #666666;
    --background-light: #f9f9f9;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--secondary-color);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    margin-bottom: 1rem;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: 'Montserrat', sans-serif;
}

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

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

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.navbar {
    background-color: var(--secondary-color);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo a {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    color: var(--text-color);
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link.active {
    color: var(--primary-color);
    font-weight: 600;
    position: relative;
}

.nav-link.active:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    margin: 3px 0;
    transition: 0.3s;
}

.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--secondary-color);
    padding: 3rem 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.problem-symptoms {
    padding: 4rem 0;
    background-color: var(--background-light);
}

.symptoms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.symptom-card {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.symptom-card:hover {
    transform: translateY(-5px);
}

.symptom-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.symptom-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.symptom-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.dryer-types {
    padding: 4rem 0;
}

.types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.type-card {
    background-color: var(--secondary-color);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s ease;
    border-top: 4px solid var(--primary-color);
}

.type-card:hover {
    transform: translateY(-5px);
}

.type-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.type-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.type-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.type-card ul {
    list-style-type: none;
    text-align: left;
}

.type-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-light);
}

.type-card li:before {
    content: "✓";
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.repair-process {
    padding: 4rem 0;
    background-color: var(--background-light);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.process-step {
    background-color: var(--secondary-color);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.process-step:hover {
    transform: translateY(-5px);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.process-step h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    margin-top: 1rem;
}

.process-step p {
    color: var(--text-light);
    line-height: 1.6;
}

.common-repairs {
    padding: 4rem 0;
}

.repairs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.repair-item {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.repair-item:hover {
    transform: translateY(-5px);
}

.repair-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.repair-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.repair-details {
    list-style-type: none;
}

.repair-details li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-light);
}

.repair-details li:before {
    content: "✓";
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.brands-repair {
    padding: 4rem 0;
    background-color: var(--background-light);
}

.brands-grid-specific {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.brand-item-specific {
    background-color: var(--secondary-color);
    padding: 1.5rem 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--border-color);
}

.brand-item-specific:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-color: var(--primary-dark);
}

.energy-efficiency {
    padding: 4rem 0;
}

.efficiency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.efficiency-item {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.efficiency-item:hover {
    transform: translateY(-5px);
}

.efficiency-class {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.efficiency-class.a-plus-plus {
    color: #2e7d32;
}

.efficiency-class.a-plus {
    color: #4caf50;
}

.efficiency-class.b {
    color: #cddc39;
}

.efficiency-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.efficiency-info {
    color: var(--text-light);
    line-height: 1.6;
}

.emergency-service {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--secondary-color);
}

.emergency-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.emergency-text {
    flex: 1;
}

.emergency-text h2 {
    color: var(--secondary-color);
    text-align: left;
    margin-bottom: 1.5rem;
}

.emergency-text p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
    font-size: 1.1rem;
}

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

.emergency-features li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
    opacity: 0.9;
}

.emergency-features li:before {
    content: "✓";
    color: var(--secondary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
    font-size: 1.2rem;
}

.emergency-contact {
    margin-top: 2rem;
}

.emergency-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.emergency-image {
    flex: 1;
    text-align: center;
}

.emergency-image img {
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.maintenance-tips {
    padding: 4rem 0;
    background-color: var(--background-light);
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.tip-card {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.tip-card:hover {
    transform: translateY(-5px);
}

.tip-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.tip-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.error-codes {
    padding: 4rem 0;
}

.error-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.error-item {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    border-left: 4px solid var(--primary-color);
}

.error-item:hover {
    transform: translateY(-5px);
}

.error-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.logo-sub {
    font-size: 0.85rem;
    font-weight: 500;
    color: #444;
    font-family: 'Montserrat', sans-serif;
    margin-top: -2px;
}

.logo-phone {
    font-size: 1.2rem;
    font-weight: 600;
    color: #000;
    font-family: 'Montserrat', sans-serif;
    margin-top: 2px;
}

.error-item p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 0;
}

.faq-section-specific {
    padding: 4rem 0;
    background-color: var(--background-light);
}

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

.faq-item-specific {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.faq-item-specific:hover {
    transform: translateY(-5px);
}

.faq-item-specific h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.faq-item-specific p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 0;
}

.cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--secondary-color);
    text-align: center;
}

.cta-content h2 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.footer {
    background-color: #2c3e50;
    color: var(--secondary-color);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-section p,
.footer-section a {
    color: #bdc3c7;
    margin-bottom: 0.5rem;
    display: block;
}

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

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

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

.handwerkskammer img {
    max-width: 150px;
    margin-top: 1rem;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: #bdc3c7;
}

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

.copyright {
    color: #bdc3c7;
}


.dryer-calculator,
.energy-calculator,
.maintenance-calculator {
    margin-top: 2rem;
    padding: 2rem;
    background: var(--secondary-color);
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.dryer-calculator h3,
.energy-calculator h3,
.maintenance-calculator h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.dryer-type-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--primary-light);
    color: var(--secondary-color);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-left: 0.5rem;
}

.cost-comparison {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    border-radius: 12px;
    padding: 2rem;
    margin-top: 2rem;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    text-align: center;
}

.comparison-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.comparison-cost {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

@media (max-width: 992px) {
    .emergency-content {
        flex-direction: column;
    }

    .emergency-text h2 {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--secondary-color);
        flex-direction: column;
        padding: 1rem 0;
        box-shadow: var(--shadow);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        padding: 0.75rem 20px;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .logo-sub {
    font-size: 0.75rem;
    font-weight: 500;
    color: #444;
    font-family: 'Montserrat', sans-serif;
    margin-top: -2px;
    }

    .logo-phone {
    font-size: 0.85rem;
    font-weight: 600;
    color: #000;
    font-family: 'Montserrat', sans-serif;
    margin-top: 35px;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

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

    .symptoms-grid,
    .types-grid,
    .process-steps,
    .repairs-grid,
    .tips-grid,
    .faq-grid-specific,
    .error-grid,
    .efficiency-grid {
        grid-template-columns: 1fr;
    }

    .brands-grid-specific {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-step {
        padding: 2rem 1.5rem;
    }

    .repair-item,
    .tip-card,
    .faq-item-specific,
    .error-item,
    .type-card,
    .efficiency-item {
        padding: 1.5rem;
    }

    .efficiency-class {
        font-size: 2.5rem;
    }

    .dryer-calculator,
    .energy-calculator,
    .maintenance-calculator {
        padding: 1.5rem;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
    }
}