/* General Reset */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    line-height: 1.6;
    color: #333;
}

header {
    background-color: #153e40;
    color: #fff;
    padding: 20px;
    text-align: center;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

header img {
    height: 60px;
    margin-right: 20px;
}

header h1 {
    margin: 0;
    font-size: 1.8rem;
}

header p {
    margin: 5px 0 0;
    font-size: 1rem;
}

nav {
    background-color: #153e40;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 15px;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 10px 15px;
    transition: background-color 0.3s ease;
}

nav a:hover {
    background-color: #00594c;
    border-radius: 5px;
}

.banner img {
    width: 100%;
    height: auto; /* Responsive */
    object-fit: cover;
    max-height: 400px;
}

@media (max-width: 768px) {
    .banner img {
        max-height: 300px;
    }
}

@media (max-width: 480px) {
    .banner img {
        max-height: 200px;
    }
}

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

.container h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #004d40;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.service {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.service img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.service-content {
    padding: 15px;
}

.service-content h3 {
    color: #004d40;
    margin: 10px 0;
}

.kontakt {
    background-color: #336379;
    color: #fff;
    padding: 20px;
    text-align: center;
}

.kontakt a {
    color: #ffcc00;
    text-decoration: none;
    font-weight: bold;
}

.kontakt a:hover {
    text-decoration: underline;
}

/* Navbar */
nav {
    background-color: #153e40;
    color: white;
    position: relative;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 20px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 10px 15px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.nav-links a:hover {
    background-color: #00594c;
}

/* Hamburger Menu */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger {
    display: block;
    width: 25px;
    height: 2px;
    background-color: white;
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: ' ';
    width: 25px;
    height: 2px;
    background-color: white;
    position: absolute;
    left: 0;
    transition: transform 0.3s ease;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        background-color: #153e40;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 20px;
        text-align: center;
        z-index: 1000;
    }

    .nav-links.show {
        display: flex;
    }

    .nav-toggle {
        display: block;
    }
}

@media (max-width: 480px) {
    .nav-links a {
        padding: 10px;
        font-size: 0.9rem;
    }

    .hamburger {
        width: 20px;
    }

    .hamburger::before,
    .hamburger::after {
        width: 20px;
    }
}

/* Footer */
.site-footer {
    background-color: #336379;
    color: white;
    text-align: center;
    padding: 15px 0;
    font-size: 0.9rem;
    border-top: 2px solid #336379;
}

.site-footer p {
    margin: 0;
}

.site-footer p:hover {
    color: #ffcc00;
}