:root {
    --red: #E8231A;
    --red-light: #FF4B42;
    --blue: #2E86DE;
    --teal: #00C9B1;
    --dark: #0A0A0A;
    --dark2: #141414;
    --dark3: #1E1E1E;
    --gold: #F0B429;
    --text: #F0F0F0;
    --text-muted: #888;
    --border: rgba(255,255,255,0.08);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'DM Sans', sans-serif;
    background: var(--dark);
    color: var(--text);
    overflow-x: hidden;
}

/* NAV */
nav {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 12px 40px;
    display: flex; align-items: center; justify-content: space-between;
    background: rgba(10,10,10,0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    height: 64px;
}
.nav-logo img {
    height: 36px;
    width: auto;
    filter: none;
    transition: opacity 0.2s;
}
.nav-logo img:hover { opacity: 0.8; }
.nav-logo { text-decoration: none; }
.nav-links { display: flex; gap: 32px; }
.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9em;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-right { display: flex; align-items: center; gap: 20px; }
.nav-lang { display: flex; gap: 6px; }
.nav-lang a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 1.3em;
    padding: 2px 4px;
    border-radius: 4px;
    transition: all 0.2s;
    opacity: 0.6;
}
.nav-lang a:hover, .nav-lang a.active {
    opacity: 1;
    border: none;
    background: none;
}

/* BACK LINK (Unterseiten) */
.nav-back {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9em;
    transition: color 0.2s;
}
.nav-back:hover { color: var(--text); }

/* HERO */
.hero {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 120px 40px 80px;
    position: relative;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(46,134,222,0.12) 0%, transparent 70%);
}
.hero-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero-content { position: relative; text-align: center; max-width: 800px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(46,134,222,0.12);
    border: 1px solid rgba(46,134,222,0.25);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.82em;
    color: #6BAED6;
    margin-bottom: 32px;
    font-weight: 500;
}
.hero h1 {
    font-family: 'DM Serif Display', serif;
    font-size: clamp(3em, 8vw, 5.5em);
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 24px;
}
.hero h1 em { font-style: italic; color: var(--teal); }
.hero p {
    font-size: 1.15em;
    color: var(--text-muted);
    max-width: 520px;
    margin: 0 auto 48px;
    line-height: 1.7;
    font-weight: 300;
}
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--blue);
    color: white;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1em;
    transition: all 0.2s;
    box-shadow: 0 0 40px rgba(46,134,222,0.25);
}
.btn-primary:hover {
    background: #3D95ED;
    transform: translateY(-2px);
    box-shadow: 0 0 60px rgba(46,134,222,0.35);
}
.btn-secondary {
    display: inline-flex; align-items: center; gap: 10px;
    background: transparent;
    color: var(--text);
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1em;
    border: 1px solid var(--border);
    transition: all 0.2s;
}
.btn-secondary:hover {
    border-color: rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
}
.btn-email {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--blue);
    color: white !important;
    padding: 14px 28px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1em;
    transition: all 0.2s;
}
.btn-email:hover {
    background: #3D95ED;
    transform: translateY(-1px);
}

/* BALLS */
.hero-balls { display: flex; gap: 12px; justify-content: center; margin-top: 60px; }
.ball {
    width: 52px; height: 52px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'DM Serif Display', serif;
    font-size: 1.2em; font-weight: 600;
    animation: float 3s ease-in-out infinite;
}
.ball:nth-child(1) { background: #4A90E2; animation-delay: 0s; }
.ball:nth-child(2) { background: #E8231A; animation-delay: 0.2s; }
.ball:nth-child(3) { background: #F0B429; animation-delay: 0.4s; color: #000; }
.ball:nth-child(4) { background: #27AE60; animation-delay: 0.6s; }
.ball:nth-child(5) { background: #9B59B6; animation-delay: 0.8s; }
.ball:nth-child(6) { background: #E67E22; animation-delay: 1s; }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* SYSTEMS */
.systems {
    padding: 60px 40px;
    text-align: center;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.systems p { color: var(--text-muted); font-size: 0.82em; margin-bottom: 20px; letter-spacing: 2px; text-transform: uppercase; }
.system-pills { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.system-pill {
    display: flex; align-items: center; gap: 10px;
    background: var(--dark3);
    border: 1px solid var(--border);
    padding: 12px 24px;
    border-radius: 100px;
    font-weight: 600;
}

/* SECTIONS */
.section { padding: 100px 40px; max-width: 1100px; margin: 0 auto; }
.section-label {
    font-size: 0.78em; text-transform: uppercase;
    letter-spacing: 3px; color: var(--teal);
    font-weight: 600; margin-bottom: 16px;
}
.section-title {
    font-family: 'DM Serif Display', serif;
    font-size: clamp(2em, 4vw, 2.8em);
    letter-spacing: -1px; margin-bottom: 48px;
    max-width: 500px;
}

/* FEATURES GRID */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
}
.feature-card {
    background: var(--dark2); padding: 36px;
    transition: background 0.2s;
}
.feature-card:hover { background: var(--dark3); }
.feature-icon { font-size: 1.8em; margin-bottom: 16px; display: block; }
.feature-card h3 { font-size: 1em; font-weight: 600; margin-bottom: 8px; }
.feature-card p { color: var(--text-muted); font-size: 0.88em; line-height: 1.6; }

/* STATS */
.stats-section {
    padding: 80px 40px;
    background: var(--dark2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.stats-inner {
    max-width: 900px; margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 40px; text-align: center;
}
.stat-number {
    font-family: 'DM Serif Display', serif;
    font-size: 3em; color: var(--blue);
    letter-spacing: -2px; display: block;
}
.stat-label { color: var(--text-muted); font-size: 0.88em; margin-top: 8px; }

/* STRATEGIES */
.strategies-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px; margin-top: 48px;
}
.strategy-item {
    display: flex; align-items: center; gap: 14px;
    background: var(--dark2);
    border: 1px solid var(--border);
    padding: 18px 22px;
    border-radius: 14px;
    transition: all 0.2s;
}
.strategy-item:hover {
    border-color: rgba(46,134,222,0.3);
    background: var(--dark3);
}
.strategy-icon { font-size: 1.4em; }
.strategy-info h4 { font-size: 0.92em; font-weight: 600; margin-bottom: 2px; }
.strategy-info p { font-size: 0.78em; color: var(--text-muted); }
.strategy-badge {
    margin-left: auto; font-size: 0.68em;
    padding: 3px 8px; border-radius: 4px; font-weight: 600;
}
.badge-free { background: rgba(39,174,96,0.15); color: #27AE60; }
.badge-premium { background: rgba(240,180,41,0.15); color: var(--gold); }

/* LANGUAGES */
.languages-section {
    padding: 80px 40px; text-align: center;
    background: var(--dark2);
    border-top: 1px solid var(--border);
}
.lang-grid {
    display: flex; gap: 12px; justify-content: center;
    flex-wrap: wrap; margin-top: 32px;
}
.lang-item {
    background: var(--dark3);
    border: 1px solid var(--border);
    padding: 10px 20px;
    border-radius: 8px; font-size: 0.9em;
}

/* DISCLAIMER */
.disclaimer {
    padding: 32px 40px; max-width: 1100px; margin: 0 auto;
}
.disclaimer p {
    color: var(--text-muted); font-size: 0.8em;
    line-height: 1.6; text-align: center;
    border: 1px solid var(--border);
    padding: 14px 20px; border-radius: 10px;
    background: var(--dark2);
}

/* FOOTER */
footer { padding: 60px 40px 40px; border-top: 1px solid var(--border); }
.footer-inner {
    max-width: 1100px; margin: 0 auto;
    display: flex; justify-content: space-between;
    align-items: flex-start; flex-wrap: wrap; gap: 40px;
}
.footer-logo img {
    height: 32px;
    width: auto;
    filter: none;
    opacity: 1;
    margin-bottom: 10px;
    display: block;
}
.footer-brand p { color: var(--text-muted); font-size: 0.85em; }
.footer-links h4 {
    font-size: 0.75em; text-transform: uppercase;
    letter-spacing: 2px; color: var(--text-muted); margin-bottom: 14px;
}
.footer-links a {
    display: block; color: var(--text-muted);
    text-decoration: none; font-size: 0.88em;
    margin-bottom: 10px; transition: color 0.2s;
}
.footer-links a:hover { color: var(--text); }
.footer-bottom {
    max-width: 1100px; margin: 40px auto 0;
    padding-top: 24px; border-top: 1px solid var(--border);
    display: flex; justify-content: space-between;
    align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { color: var(--text-muted); font-size: 0.8em; }

.footer-legal {
    max-width: 1100px;
    margin: 24px auto 0;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}
.footer-legal p {
    color: var(--text-muted);
    font-size: 0.75em;
    line-height: 1.6;
    text-align: center;
}

/* INNER PAGES */
.page-hero {
    padding: 100px 40px 60px;
    text-align: center;
    border-bottom: 1px solid var(--border);
    background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(46,134,222,0.08) 0%, transparent 70%);
}
.page-label {
    font-size: 0.78em; text-transform: uppercase;
    letter-spacing: 3px; color: var(--teal);
    font-weight: 600; margin-bottom: 16px;
}
.page-hero h1 {
    font-family: 'DM Serif Display', serif;
    font-size: 2.5em; letter-spacing: -1px; margin-bottom: 16px;
}
.page-hero p {
    color: var(--text-muted); font-size: 1.05em;
    max-width: 480px; margin: 0 auto; line-height: 1.7;
}
.page-content { max-width: 760px; margin: 0 auto; padding: 60px 40px 100px; }
.page-content h1 {
    font-family: 'DM Serif Display', serif;
    font-size: 2.4em; letter-spacing: -1px; margin-bottom: 12px;
}
.meta { color: var(--text-muted); font-size: 0.88em; margin-bottom: 48px; }
.page-content h2 {
    font-size: 1.15em; font-weight: 600;
    margin: 40px 0 14px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}
.page-content h2:first-of-type { border-top: none; margin-top: 0; }
.page-content p { color: #ccc; line-height: 1.8; margin-bottom: 14px; font-size: 0.94em; }
.page-content ul { color: #ccc; line-height: 1.8; margin-bottom: 14px; padding-left: 24px; font-size: 0.94em; }
.page-content li { margin-bottom: 6px; }
.highlight {
    background: var(--dark2);
    border: 1px solid var(--border);
    border-left: 3px solid var(--teal);
    padding: 16px 20px; border-radius: 8px;
    margin: 20px 0; font-size: 0.9em;
    color: #ccc; line-height: 1.7;
}
.page-content a { color: var(--blue); text-decoration: none; }
.page-content a:hover { text-decoration: underline; }

/* CONTACT CARD */
.contact-card {
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px; text-align: center;
    margin-bottom: 60px;
}
.contact-icon { font-size: 3em; margin-bottom: 16px; }
.contact-card h2 { font-size: 1.4em; margin-bottom: 10px; border: none; padding: 0; margin-top: 0; }
.contact-card p { color: var(--text-muted); margin-bottom: 24px; }

/* FAQ */
.faq-title {
    font-family: 'DM Serif Display', serif;
    font-size: 1.8em; letter-spacing: -0.5px; margin-bottom: 32px;
}
.faq-item { border-bottom: 1px solid var(--border); padding: 22px 0; }
.faq-item:first-of-type { padding-top: 0; }
.faq-q {
    font-weight: 600; font-size: 0.98em; margin-bottom: 10px;
    display: flex; justify-content: space-between;
    align-items: flex-start; gap: 16px;
}
.faq-q::after { content: '+'; color: var(--teal); font-size: 1.4em; font-weight: 300; flex-shrink: 0; }
.faq-a { color: var(--text-muted); line-height: 1.7; font-size: 0.93em; }
.version-info {
    background: var(--dark2); border: 1px solid var(--border);
    border-radius: 16px; padding: 32px; margin-top: 60px;
}
.version-info h3 {
    font-size: 0.75em; text-transform: uppercase;
    letter-spacing: 2px; color: var(--text-muted); margin-bottom: 20px;
}
.version-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}
.v-label { font-size: 0.8em; color: var(--text-muted); margin-bottom: 4px; display: block; }
.v-value { font-weight: 600; display: block; }

@media (max-width: 768px) {
    nav { padding: 12px 20px; }
    .nav-links { display: none; }
    .hero { padding: 90px 20px 60px; }
    .section { padding: 60px 20px; }
    .footer-inner { flex-direction: column; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .page-content { padding: 40px 20px 80px; }
    .page-hero { padding: 90px 20px 50px; }
    .disclaimer { padding: 20px; }
}

/* ============================================
   BEDIENUNGSANLEITUNG / USER MANUAL CSS
   Hinzufügen am Ende von trendmatrix.css
   ============================================ */

/* Navigation */
.manual-nav {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    padding: 16px;
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: 14px;
}
.manual-nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85em;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 8px;
    border: 1px solid var(--border);
    transition: all 0.2s;
}
.manual-nav a:hover {
    color: var(--text);
    border-color: var(--teal);
    background: rgba(0,201,177,0.08);
}

/* Section */
.manual-section {
    margin-bottom: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--border);
}
.manual-section:last-of-type {
    border-bottom: none;
}
.manual-section-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}
.manual-icon {
    font-size: 2em;
}
.manual-section-header h2 {
    font-family: 'DM Serif Display', serif;
    font-size: 1.6em;
    letter-spacing: -0.5px;
    border: none;
    padding: 0;
    margin: 0;
}
.manual-section > p {
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.7;
}

/* Steps */
.manual-step {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    padding: 20px;
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: 14px;
    transition: background 0.2s;
}
.manual-step:hover {
    background: var(--dark3);
}
.step-num {
    width: 32px;
    height: 32px;
    min-width: 32px;
    border-radius: 50%;
    background: var(--teal);
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9em;
}
.step-content h4 {
    font-size: 0.95em;
    font-weight: 600;
    margin-bottom: 6px;
}
.step-content p {
    color: var(--text-muted);
    font-size: 0.88em;
    line-height: 1.6;
    margin-bottom: 6px;
}
.step-content p:last-child {
    margin-bottom: 0;
}

/* Tip Box */
.manual-tip {
    background: rgba(0,201,177,0.08);
    border: 1px solid rgba(0,201,177,0.2);
    border-left: 3px solid var(--teal);
    padding: 14px 18px;
    border-radius: 10px;
    margin: 20px 0;
    color: #ccc;
    font-size: 0.88em;
    line-height: 1.6;
}

/* Contact */
.manual-contact {
    text-align: center;
    padding: 32px;
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: 16px;
    margin-top: 40px;
}
.manual-contact p {
    color: var(--text-muted);
    font-size: 0.95em;
    margin: 0;
}
.manual-contact a {
    color: var(--blue);
}