/* Custom Properties / System-Schriften ohne externe CDN-Abhängigkeit */
:root {
    --bg-main: #0a0a0f;
    --bg-alt: #12121a;
    --card-bg: #1a1a24;
    --accent: #facc15; /* Blitzgelb */
    --accent-hover: #eab308;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --border-color: #27272a;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-family: var(--font-family);
    background-color: var(--bg-main);
    color: var(--text-main);
}

body {
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Nav */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 110px;
}

.logo-img {
    height: 100px;
    width: auto;
    background-color: #ffffff;
    padding: 10px;
    border-radius: 8px;
    display: block;
}

.nav-menu {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-menu a {
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--accent);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--accent);
    color: #000;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-large {
    padding: 14px 28px;
    font-size: 1.05rem;
}

.btn-full {
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 70px;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.75);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
}

.badge {
    background: rgba(250, 204, 21, 0.15);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(250, 204, 21, 0.3);
    display: inline-block;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 3.2rem;
    line-height: 1.15;
    margin-bottom: 20px;
}

.text-highlight {
    color: var(--accent);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

/* Layout & Grid */
.section {
    padding: 100px 0;
}

.bg-alt {
    background-color: var(--bg-alt);
}

.section-title {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 10px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 50px;
}

.grid {
    display: grid;
    gap: 30px;
}

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

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.align-center {
    align-items: center;
}

/* Cards */
.card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.card-icon {
    color: var(--accent);
    margin-bottom: 20px;
}

.card h3 {
    margin-bottom: 10px;
}

.card p {
    color: var(--text-muted);
}

/* Features List */
.feature-list {
    list-style: none;
    margin-top: 20px;
}

.feature-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-list span {
    color: var(--accent);
    font-weight: bold;
}

/* Logo Showcase Box */
.logo-showcase-box {
    background-color: #ffffff;
    padding: 40px;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.showcase-img {
    max-width: 100%;
    height: auto;
}

/* Steps */
.step-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    position: relative;
}

.step-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    display: block;
    margin-bottom: 10px;
}

/* Testimonials */
.testimonial-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid var(--accent);
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 15px;
}

.testimonial-card .author {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

/* Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-main);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

/* Footer */
.footer {
    background: var(--bg-alt);
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo {
    height: 100px;
    background: #fff;
    padding: 2px;
    border-radius: 4px;
    margin-bottom: 10px;
}

.center23 {
	text-align: center;
}

.footer-info p {
	color: var(--text-muted);
	font-size: 0.85rem;
	text-align: left;
}

.footer-nav {
    display: flex;
    gap: 20px;
}

.footer-nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-nav a:hover {
    color: var(--accent);
}

/* Modals (Pure CSS / Hash navigation) */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal:target {
    display: flex;
}

.modal-content {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    position: relative;
    border: 1px solid var(--border-color);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    color: var(--text-main);
    text-decoration: none;
    font-size: 1.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }
    .header-container {
        flex-direction: column;
        height: auto;
        padding: 15px 20px;;
    }
    .nav-menu {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
}