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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: #1a1a1a;
    line-height: 1.6;
    background: #ffffff;
    position:relative;
}

header {
    background: linear-gradient(135deg, #0f0f1e 0%, #1a1a3e 100%);
    color: white;
    padding: 1.5rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
        margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
/*
.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
    */

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background:  #00d4ff;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    cursor: pointer;
}
.symbol {
            font-size: 1.8rem;
            color: #00d4ff;
        }
/* Hamburger Button */
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            background: none;
            border: none;
            padding: 0;
            z-index: 1000;
            margin-left: auto;
        }

        .hamburger span {
            width: 25px;
            height: 3px;
            background: white;
            margin: 3px 0;
            transition: 0.3s;
            border-radius: 3px;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(7px, 7px);
        }

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

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -7px);
        }
        nav {
            display: flex;
            gap: 2rem;
            max-width: 1200px;
    justify-content: space-between;
    align-items: center;
        }

nav a {
    color: white;
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.95rem;
    transition: color 0.3s;
}

nav a:hover {
    color: #00d4ff;
}



.hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    margin-top: 2rem;
    color: #0f0f1e;
    line-height: 1.2;
}

.hero p {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, #00d4ff, #0099ff);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #0f0f1e;
    border: 2px solid #0f0f1e;
}

.btn-secondary:hover {
    background: #0f0f1e;
    color: white;
}

.section {
    padding: 5rem 2rem;
}

.section-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.services-section {
    background: #f8f9fa;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    margin-top: 2rem;
    color: #0f0f1e;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

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

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #0f0f1e;
}

.service-card p {
    color: #666;
    line-height: 1.8;
}

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

.feature-item {
    padding: 1.5rem;
    text-align: center;
}

.feature-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00d4ff, #0099ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.feature-item h4 {
    margin-bottom: 0.5rem;
    color: #0f0f1e;
}

.feature-item p {
    color: #666;
    font-size: 0.95rem;
}

/* Pricing Section */
.pricing-section {
    background: #f8f9fa;
}

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

.pricing-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.pricing-card:hover {
    border-color: #00d4ff;
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.2);
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #0f0f1e;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #00d4ff;
    margin: 1rem 0;
}

.price-period {
    color: #666;
    font-size: 0.95rem;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
}

.pricing-features li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
    color: #666;
}

.pricing-features li:last-child {
    border-bottom: none;
}

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

.portfolio-item {
    background: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.portfolio-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #0f0f1e 0%, #1a1a3e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.portfolio-content {
    padding: 2rem;
}

.portfolio-content h3 {
    margin-bottom: 0.5rem;
    color: #0f0f1e;
}

.portfolio-content p {
    color: #666;
    font-size: 0.95rem;
}

/* Contact Form Section */
.contact-section {
    background: #f8f9fa;
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #0f0f1e;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-submit {
    width: 100%;
    margin-top: 2rem;
}

.cta-section {
    background: linear-gradient(135deg, #0f0f1e 0%, #1a1a3e 100%);
    color: white;
    padding: 4rem 2rem;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

footer {
    background: #0a0a15;
    color: white;
    padding: 2rem;
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Impressum Seite */
.container {
    max-width: 1000px;
    margin: 120px auto;
    padding: 40px 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}
ul {
    margin-left: 20px;
    margin-bottom: 15px;
    }
        
li {
    margin-bottom: 8px;
}

.toast-center-center {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    position: fixed;
}

.loader-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.35);
    backdrop-filter: blur(1px);
    display: none; /* hidden by default */
    align-items: center;
    justify-content: center;
    z-index: 2000; /* above modals/toasts */
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }



    .section-title {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }
    .container {
        margin: 100px auto 40px;
        padding: 20px;
    }
    .hamburger {
                display: flex;
            }

            nav {
                position: fixed;
                top: 0;
                right: -100%;
                width: 70%;
                max-width: 300px;
                height: 100vh;
                background: linear-gradient(135deg, #0f0f1e 0%, #1a1a3e 100%);
                flex-direction: column;
                padding: 5rem 2rem 2rem;
                gap: 0;
                transition: 0.3s;
                box-shadow: -2px 0 10px rgba(0,0,0,0.3);
                justify-content: flex-start;
            }

            nav.active {
                right: 0;
            }

            nav a {
                padding: 1rem;
                border-bottom: 1px solid #555;
            }

            nav a:hover {
        
                border-radius: 0;
            }


/* Overlay */
        .overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.5);
            /* z-index: 999; */
        }

        .overlay.active {
            display: block;
        }

}