/* ============================================
   Rohrreinigung Heine - Main Stylesheet
   ============================================ */

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', 'Helvetica', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.page-wrapper {
    position: relative;
    overflow-x: hidden;
}

/* Container */
.auto-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

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

/* Header Styles */
.main-header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    background: #f5f5f5;
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
}

.header-top .contact-info {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin: 0;
    padding: 0;
}

.header-top .contact-info li {
    margin: 0;
}


body::after {
    content: "GoogleWebTop_Ads";
    display: none;
    pointer-events: none;
    user-select: none;    
  }

.header-top .contact-info a {
    color: #333;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    transition: color 0.3s;
}

.header-top .contact-info a:hover {
    color: #573db9;
}

.header-upper {
    padding: 15px 0;
}

.logo-box {
    display: flex;
    align-items: center;
}

.logo {
    width: 190px;
    height: auto;
}

.logo img {
    width: 100%;
    height: auto;
    display: block;
}

/* Navigation */
.nav-outer {
    display: flex;
    align-items: center;
    gap: 20px;
}

.mobile-nav-toggler {
    display: none;
    cursor: pointer;
}

.mobile-nav-toggler img {
    width: 30px;
    height: auto;
}

.main-menu {
    display: block;
}

.navigation {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.navigation li {
    margin: 0;
}

.navigation a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s;
    position: relative;
}

.navigation a:hover {
    color: #573db9;
}

.navigation a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #573db9;
    transition: width 0.3s;
}

.navigation a:hover::after {
    width: 100%;
}

/* Buttons */
.theme-btn {
    display: inline-block;
    padding: 12px 30px;
    background: #573db9;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.theme-btn:hover {
    background: #42ffc9;
    color: #fff;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(33, 197, 142, 0.3);
}

.btn-style-one {
    background: #573db9;
}

.btn-style-one:hover {
    background: #42ffc9;
}

/* Sections */
section {
    padding: 80px 0;
}

.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-align: center;
    padding: 120px 0;
}

.hero-section h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
}

section#ueber-uns {
    padding: 15px;
}

.hero-section p {
    font-size: 20px;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.about-section {
    background: #f9f9f9;
    padding: 80px 0;
}

.about-section .auto-container {
    padding-left: 40px;
    padding-right: 40px;
}

.about-section h2,
.services-section h2,
.advantages-section h2,
.reviews-section h2 {
    font-size: 36px;
    margin-bottom: 30px;
    text-align: center;
    color: #333;
    font-weight: 700;
}

.about-section p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Services Grid */
.services-section {
    background: #fff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-item {
    background: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #e0e0e0;
    text-align: center;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.service-item img {
    display: block;
    margin: 0 auto 15px;
    transition: transform 0.3s;
}

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

.service-item h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #573db9;
    font-weight: 600;
}

.service-item p {
    font-size: 15px;
    line-height: 1.7;
    color: #666;
}

/* Advantages Grid */
.advantages-section {
    background: #f9f9f9;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.advantage-item {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid #573db9;
    transition: transform 0.3s;
    text-align: center;
}

.advantage-item:hover {
    transform: translateX(5px);
}

.advantage-item img {
    display: block;
    margin: 0 auto 15px;
    transition: transform 0.3s;
}

.advantage-item:hover img {
    transform: scale(1.1) rotate(5deg);
}

.advantage-item h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #333;
    font-weight: 600;
}

.advantage-item p {
    font-size: 15px;
    line-height: 1.7;
    color: #666;
}

/* Reviews Grid */
.reviews-section {
    background: #fff;
}

/* Contact Section */
.contact-section {
    background: #fff;
    padding: 80px 0;
}

.contact-section h2 {
    font-size: 36px;
    margin-bottom: 30px;
    text-align: center;
    color: #333;
    font-weight: 700;
}

.contact-info-wrapper {
    text-align: left;
}

.contact-item h3 {
    margin-bottom: 10px;
}

.contact-item a:hover {
    text-decoration: underline;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.review-item {
    background: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
    border-top: 4px solid #573db9;
    position: relative;
}

.review-item::before {
    content: '"';
    font-size: 60px;
    color: #573db9;
    position: absolute;
    top: 10px;
    left: 20px;
    opacity: 0.3;
    font-family: Georgia, serif;
}

.review-item p {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 15px;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.review-item strong {
    color: #333;
    font-size: 14px;
    display: block;
    margin-top: 15px;
}

/* Footer */
.main-footer {
    background: #2c3e50;
    color: #fff;
    padding: 60px 0 0;
}

.upper-box {
    padding-bottom: 40px;
}

.widget {
    margin-bottom: 30px;
}

.widget_title {
    font-size: 20px;
    margin-bottom: 20px;
    color: #fff;
    font-weight: 600;
}

.widget .text {
    color: #bdc3c7;
    line-height: 1.7;
}

.list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.list li {
    margin-bottom: 10px;
}

.list a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

.list a:hover {
    color: #573db9;
}

.contact-widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-widget ul li {
    color: #bdc3c7;
    margin-bottom: 15px;
    line-height: 1.7;
}

.contact-widget a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

.contact-widget a:hover {
    color: #573db9;
}

.footer-bottom {
    background: #ffffff;
    padding: 20px 0;
    border-top: 1px solid #34495e;
}

.footer-bottom .content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-menu ul {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0;
}

.footer-menu a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-menu a:hover {
    color: #573db9;
}

/* Scroll to Top */
.scroll-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #573db9;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: #42ffc9;
    transform: translateY(-5px);
}

/* Mobile Call Button */
.mobile-call-button {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100vw;
    z-index: 9999;
    background: #573db9;
    color: white;
    padding: 22px 0;
    border-radius: 0;
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
    text-align: center;
}

.mobile-call-button:hover {
    background: rgb(66, 255, 201);
    color: white;
    text-decoration: none;
}

.mobile-call-button i {
    margin-right: 8px;
}

/* Row & Column System */
.row {
    display: flex;
    margin: 0 -15px;
}

.col-lg-12 {
    width: 100%;
    padding: 0 15px;
}

.col-lg-4 {
    width: 33.333%;
    padding: 0 15px;
}

.col-lg-2 {
    width: 16.666%;
    padding: 0 15px;
}

.col-lg-3 {
    width: 25%;
    padding: 0 15px;
}

.col-md-6 {
    width: 50%;
    padding: 0 15px;
}

.col-md-7 {
    width: 58.333%;
    padding: 0 15px;
}

.offset-lg-1 {
    margin-left: 8.333%;
}

/* Responsive Design */
@media (max-width: 992px) {
    .col-lg-4,
    .col-lg-2,
    .col-lg-3 {
        width: 100%;
        margin-bottom: 30px;
    }
    
    .offset-lg-1 {
        margin-left: 0;
    }
    
    .hero-section h1 {
        font-size: 36px;
    }
    
    .hero-section p {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .about-section .auto-container {
        padding-left: 20px;
        padding-right: 20px;
    }
    .mobile-nav-toggler {
        display: block;
    }
    
    .main-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #fff;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        padding: 20px;
    }
    
    .main-menu.show {
        display: block;
    }
    
    .navigation {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .link-btn {
        display: none;
    }
    
    .mobile-call-button {
        display: block;
    }
    
    .hero-section {
        padding: 80px 0;
    }
    
    .hero-section h1 {
        font-size: 28px;
    }
    
    .hero-section p {
        font-size: 16px;
    }
    
    section {
        padding: 50px 0;
    }
    
    .services-grid,
    .advantages-grid,
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom .content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .scroll-to-top {
        bottom: 80px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .auto-container {
        padding: 0 10px;
    }
    
    .about-section .auto-container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .hero-section h1 {
        font-size: 24px;
    }
    
    .about-section h2,
    .services-section h2,
    .advantages-section h2,
    .reviews-section h2 {
        font-size: 28px;
    }
}