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

body {
    font-family: 'Roboto', sans-serif;
    background-color: #f4f4f4;
}
.container p {
}
header .logo img {
    height: 100px; /* Logo boyutu */
}

header {
    background-color: #004aad;
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav {
    position: relative;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

nav ul li {
    display: inline;
}


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

header h1 {
    color: white;
    font-size: 24px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 15px;
}

nav ul li {
    display: inline;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
}

/* Leistungen Stili */
.leistungen-section {
    padding: 50px 0;
    text-align: center;
}

h2 {
    font-size: 36px;
    margin-bottom: 30px;
}

h1 {
    font-size: 14px;
    margin-bottom: 10px;
    text-align: center;
    color: white;
    text-decoration: none;
}

.leistungen-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.leistungen-img {
    width: 100%;
    max-width: 1000px;
    height: auto;
    margin-bottom: 20px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

.leistungen-text {
    max-width: 900px;
    text-align: left;
}

.contact-info {
    margin-top: 2rem;
    background-color: #e6e6e6;
    padding: 1rem;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h3 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #00000;
}

p {
    font-size: 18px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 20px;
    text-align: justify;
}

.hero {
    background-image: url('images/image2.jpg');
    background-size: cover;
    background-position: center;
    padding: 100px 0;
    text-align: center;
    color: white;
}

.hero h2 {
    font-size: 38px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
}

.hero .button {
    padding: 20px 30px;
    background-color: #004aad;
    color: white;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
}

.services, .about, .product-list, .contact {
    padding: 50px 0;
}

h2 {
    font-size: 36px;
    margin-bottom: 30px;
    text-align: center;
}

.service-grid, .product-grid {
    display: flex;
    gap: 30px;
}

.service, .product {
    flex: 1;
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 15px;
}

nav ul li {
    display: inline;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
}

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

.bar {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 4px 0;
    transition: 0.4s;
}

@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        position: absolute;
        top: 60px;
        right: 0;
        background-color: #004aad;
        width: 100%;
        height: 0;
        overflow: hidden;
        transition: height 0.3s ease;
    }

    nav ul.active {
        height: 200px; /* Menü tamamen açıldığında bu değer arttırılabilir */
    }

    nav ul li {
        text-align: center;
        margin: 10px 0;
    }

    .hamburger {
        display: flex;
    }
 }
.image-gallery {
    padding: 50px 0;
    text-align: center;
}
.image-gallery-unsere-leistungen {
    padding: 20px 0;
    text-align: center;
}


.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-grid-unsere-leistungen {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
}

.gallery-item {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

.gallery-item img {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease-in-out;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item:hover .image-overlay {
    opacity: 1;
}

.image-overlay span {
    color: white;
    font-size: 24px;
    font-weight: 500;
}
.gallery-grid a {
    display: block;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

.gallery-grid img {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease-in-out;
}

.gallery-grid img:hover {
    transform: scale(1.05);
}


footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 20px 0;
    margin-top: 50px;
}

footer p {
    font-size: 14px;
}

form {
    max-width: 600px;
    margin: 0 auto;
    display: grid;
    gap: 20px;
}

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

label {
    font-size: 16px;
}

input, textarea {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

textarea {
    height: 150px;
}

button {
    padding: 10px;
    background-color: #004aad;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    cursor: pointer;
}