:root {
    --primary: #222222; /* Replaced Blue with Dark Gray */
    --primary-light: #444444;
    --accent: #D50023; /* Request Red */
    --accent-hover: #b3001d;
    --text-main: #111111; /* Black request */
    --text-muted: #555555; /* Dark gray request */
    --bg-main: #ffffff;
    --bg-light: #f8f9fa;
    --border-color: #e5e5e5;
    --transition: cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1 {
    font-weight: 800;
    font-size: 3.2rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--text-main);
    margin-bottom: 0.5em;
}

h2 {
    font-weight: 500;
    font-size: 2.4rem;
    line-height: 1.25;
    letter-spacing: -0.01em;
    color: var(--text-main);
    margin-bottom: 0.5em;
}

h3 {
    font-weight: 600;
    font-size: 1.5rem;
    line-height: 1.3;
    color: var(--text-main);
    margin-bottom: 0.5em;
}

h4 {
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.5em;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.2rem; margin-bottom: 1rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.15rem; }

p {
    margin-bottom: 1em;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 800px;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.mb-5 { margin-bottom: 3rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 16px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    transition: padding 0.3s var(--transition);
}

.navbar.scrolled {
    padding: 10px 0;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 32px;
}

.logo {
    height: 48px;
    object-fit: contain;
}

.navbar nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-cta {
    padding: 10px 24px;
    font-size: 0.95rem;
}

a.nav-cta-mobile {
    display: none;
    margin-top: 20px;
    width: 100%;
    text-align: center;
}

.navbar a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.navbar a.btn-primary {
    color: #fff;
}

.navbar a.btn-primary:hover {
    color: #fff;
}

.burger-menu {
    display: none;
    cursor: pointer;
    color: var(--text-main);
}

.burger-menu i {
    width: 28px;
    height: 28px;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    border: none;
    font-size: 1.05rem;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 10px rgba(213, 0, 35, 0.2);
}
.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(213, 0, 35, 0.35); /* Roter Hover Glow */
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    margin-right: 12px;
}
.btn-secondary:hover {
    background-color: var(--bg-light);
    border-color: var(--text-muted);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    padding: 160px 0 220px;
    min-height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,0,0,0.03) 0%, rgba(255,255,255,0) 70%);
    z-index: -1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 24px;
    animation: fadeUp 0.8s forwards;
    animation-fill-mode: both;
}

.hero .subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    animation: fadeUp 0.8s 0.2s forwards;
    animation-fill-mode: both;
}

.hero .btn {
    animation: fadeUp 0.8s 0.4s forwards;
    animation-fill-mode: both;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s var(--transition);
}

.hero-image-wrapper:hover .hero-image {
    transform: scale(1.03);
}

/* Layout Utilities */
.content-section {
    padding: 100px 20px;
}

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

.grid {
    display: grid;
    gap: 40px;
}

.grid.features {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    margin-top: 60px;
}

/* Cards */
.card {
    background: #fff;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--border-color);
    border-bottom: 3px solid transparent;
    overflow: hidden;
    text-align: left;
    display: flex;
    flex-direction: column;
}
.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
    border-bottom: 3px solid var(--accent); /* Roter Hover-Abschluss */
}

.card .icon {
    font-size: 3rem;
    margin-bottom: 24px;
    display: inline-block;
}

.card-img {
    width: calc(100% + 64px);
    margin: -32px -32px 24px -32px;
    height: 220px;
    object-fit: cover;
    border-radius: 16px 16px 0 0;
    transition: transform 0.6s ease;
}

.card h3 {
    margin-bottom: 16px;
    font-size: 1.3rem;
}

.card p {
    color: var(--text-muted);
    flex-grow: 1;
}

/* Lead Form */
.lead-form-box {
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    margin-top: -120px;
    position: relative;
    z-index: 10;
}

.form-step {
    display: none;
    animation: fadeInStep 0.4s ease-out forwards;
}

.form-step.active {
    display: block;
}

@keyframes fadeInStep {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.form-step h4 {
    color: var(--text-main);
    margin-bottom: 12px;
}

.form-step p {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 1.1rem;
}

.form-step label {
    display: block;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.form-step label:hover {
    background-color: var(--bg-light);
    border-color: var(--primary);
}

.input-field {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 1rem;
    font-family: inherit;
}

.input-field:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(11, 46, 89, 0.1);
}

/* Video Placeholder */
.video-placeholder {
    background: #000;
    height: 400px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
    transition: transform 0.3s ease;
}
.video-placeholder:hover {
    transform: scale(1.02);
}
.video-placeholder .play-button {
    font-size: 4rem;
    color: var(--accent);
    margin-bottom: 16px;
}

/* Timeline / Ablauf */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent);
    opacity: 0.2;
}
.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 40px;
    transition: transform 0.3s ease;
}
.timeline-item:last-child {
    margin-bottom: 0;
}
.timeline-item:hover {
    transform: translateX(5px);
}
.timeline-item:hover .timeline-dot {
    transform: scale(1.1);
    box-shadow: 0 6px 15px rgba(213, 0, 35, 0.4);
}
.timeline-dot {
    position: absolute;
    left: 0;
    top: 0;
    width: 42px;
    height: 42px;
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(213, 0, 35, 0.2);
    transition: all 0.3s ease;
}
.timeline-content h3 {
    margin-bottom: 12px;
}
.timeline-content p {
    color: var(--text-muted);
}

/* Premium Box */
.premium-box {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.05);
    padding: 40px;
    border-radius: 16px;
}

/* Trust Bar */
.trust-bar-section {
    padding: 80px 0;
    overflow: hidden;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.trust-bar-container {
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.trust-track {
    display: inline-flex;
    gap: 60px;
    animation: scrollTrust 30s linear infinite;
}

.trust-track:hover {
    animation-play-state: paused;
}

.trust-item {
    font-size: 1.1rem;
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    background: #fff;
    padding: 32px 24px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    min-width: 320px;
    max-width: 350px;
    white-space: normal; /* Override nowrap from container */
}

.trust-item .stars {
    display: flex;
    gap: 4px;
}

.trust-item p {
    font-size: 1.05rem;
    font-style: italic;
    margin-bottom: 0;
    line-height: 1.5;
}

.trust-item .author {
    font-weight: 700;
    color: var(--primary);
    font-size: 0.95rem;
    margin-top: auto;
}

@keyframes scrollTrust {
    from { transform: translateX(0); }
    to { transform: translateX(calc(-50% - 30px)); }
}

/* FAQ */
.faq-item {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 24px;
    background: none;
    border: none;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: inherit;
    transition: color 0.3s ease;
}
.faq-question:hover {
    color: var(--accent);
}
.faq-question:hover svg {
    color: var(--accent);
}

.faq-question:hover {
    background-color: var(--bg-light);
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 24px;
}

.faq-item.active .faq-answer {
    padding: 0 24px 24px 24px;
    max-height: 500px;
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 8px 20px rgba(11, 46, 89, 0.05);
}

/* Footer */
footer {
    background: #fff;
    color: var(--text-main);
    padding: 80px 0 60px;
    border-top: 1px solid var(--border-color);
    text-align: left;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-contact h4 {
    color: var(--text-main);
    margin-bottom: 20px;
    font-size: 1.2rem;
    text-transform: none;
    letter-spacing: 0;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    opacity: 0.9;
}

.footer-contact a {
    color: var(--text-main);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.footer-bottom p {
    opacity: 0.9;
    font-size: 0.95rem;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-contact p {
        justify-content: center;
    }
}

/* Legal Pages */
.legal-content {
    padding: 120px 0 80px;
    line-height: 1.8;
}

.legal-content h1 {
    margin-bottom: 30px;
    font-size: 1.8rem;
}

.legal-content h2 {
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.legal-content h3 {
    margin-top: 25px;
    margin-bottom: 10px;
    font-size: 1.15rem;
}

.legal-content p {
    margin-bottom: 16px;
    color: var(--text-main);
}

.legal-nav {
    display: flex;
    gap: 20px;
    margin-top: 0;
}

.legal-nav a {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-decoration: none;
}

.legal-nav a:hover {
    color: var(--accent);
}
@keyframes fadeUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Intersection Observer Classes */
.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, visibility;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero::before { display: none; }
    .hero h1 { font-size: 2.8rem; }
    
    .hero-image-wrapper {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .navbar nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 40px;
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        z-index: 1001;
    }

    .navbar nav.open {
        right: 0;
    }

    .navbar nav a {
        font-size: 1.2rem;
        margin: 10px 0;
        display: block;
        width: 100%;
        text-align: center;
    }

    a.nav-cta-mobile {
        display: block !important;
    }

    a.nav-cta {
        display: none !important;
    }

    .header-actions {
        gap: 20px;
    }

    .burger-menu {
        display: block;
        z-index: 1002;
    }

    .hero { padding-top: 120px; }
    .hero h1 { font-size: 2.2rem; }
    
    .content-section {
        padding: 60px 20px;
    }

    h2 {
        font-size: 1.8rem;
    }

    .premium-box {
        padding: 24px;
    }

    .trust-track {
        gap: 30px;
    }
}