/* Landing Page – shared styles */
:root {
    /* Hintergrund – Dunkler & edel (Mittelweg) */
    --bg: #2e2e38;
    --card: rgba(55, 55, 65, 0.9);
    /* --bg-glass entspricht --card hier in etwa, genutzt für Karten */

    /* Typo – weiches Weiß, kein kaltes Blau */
    --text: #f4f4f6;
    --muted: #c8ccd4;

    /* Akzent: gedämpftes Teal (nicht Neon – wirkt hochwertiger) */
    --turquoise: #5d9aa8;
    --turquoise-light: #7eb8c4;
    /* --cyan-dark: #4a7c88; (falls benötigt) */

    /* Gold: zurückhaltend, leicht kühler (modernes Edelmetall) */
    --accent: #c9a227;
    /* Mapping style.css --gold-primary to landing.css --accent */

    --border: rgba(255, 255, 255, 0.06);
    /* style.css --border-glass */
}

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

body {
    background: var(--bg);
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 0%, transparent 20vh), radial-gradient(ellipse 100% 80% at 50% 5%, rgba(93, 154, 168, 0.05) 0%, transparent 50%), radial-gradient(ellipse 100% 60% at 50% 0%, rgba(45, 50, 60, 0.4) 0%, transparent 60%);
    color: var(--text);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 24px 32px;
    background: rgba(5, 5, 5, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: block;
}


.main-site-link,
.main-site-link:visited {
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.7) !important;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    font-weight: 600;
}

.header-nav {
    font-size: 0.95rem;
    font-weight: 600;
}

.main-site-link:hover {
    color: #fff !important;
    border-color: #fff !important;
    background: rgba(255, 255, 255, 0.08);
}

.logo-link img {
    height: 36px;
    width: auto;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.logo-link:hover img {
    opacity: 1;
}

.lang-switcher {
    display: flex;
    gap: 20px;
    font-size: 15px;
    font-weight: 600;
}

.lang-switcher a {
    color: #d0d4dc;
    text-decoration: none;
}

.lang-switcher a.active {
    color: var(--turquoise);
}

.lang-switcher a:hover {
    color: var(--turquoise-light);
}

.sofort-strip {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    z-index: 99;
    background: rgba(10, 10, 12, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px 24px;
    overflow-x: auto;
}

.sofort-strip-inner {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: nowrap;
}

.sofort-link {
    color: #e0e2e8;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    white-space: nowrap;
    transition: all 0.3s;
}

.sofort-link:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.08);
}

.sofort-icon {
    margin-right: 4px;
}

main {
    max-width: 900px;
    margin: 0 auto;
    padding: 140px 24px 80px;
}

/* Hero / Above the Fold – vertikale Komposition, ruhig */
.top-line {
    text-align: center;
    font-size: 10px;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--muted);
    opacity: 0.9;
    margin-bottom: 72px;
}

section {
    padding-top: 120px;
}

.hero-section {
    padding-top: 0;
}

main>.image-box+section {
    padding-top: 56px;
}

h1,
h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--text);
}

h1 {
    font-size: 64px;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 32px;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 32px;
    margin-bottom: 32px;
    line-height: 1.3;
}

p {
    color: var(--muted);
    font-size: 17px;
    line-height: 1.7;
    max-width: 640px;
    margin-bottom: 16px;
}

/* Hero-Subline: klarere Hierarchie */
main>.image-box+section>p:first-of-type {
    font-size: 18px;
    line-height: 1.65;
    margin-bottom: 20px;
    color: rgba(210, 215, 225, 0.95);
}

p:last-child {
    margin-bottom: 0;
}

.bold {
    color: var(--text);
    font-weight: 500;
}

.disclaimer {
    margin-top: 28px;
    font-size: 12px;
    color: var(--turquoise);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Hero-Visual: +10 % größer, weicher Schatten, leicht schwebend */
main>.top-line+.image-box {
    max-width: 528px;
    height: 352px;
    margin-bottom: 72px;
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.18), 0 12px 32px rgba(0, 0, 0, 0.1);
}

.image-box {
    position: relative;
    width: 100%;
    max-width: 480px;
    height: 320px;
    margin: 0 auto 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card);
    border: 1px solid rgba(93, 154, 168, 0.2);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.2), 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.4s ease;
}

.image-box:hover {
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.22), 0 12px 32px rgba(0, 0, 0, 0.12);
}

.image-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.system-section .image-box {
    margin: 56px auto 80px;
}

.cta {
    text-align: left;
    padding-top: 120px;
}

.cta p {
    margin: 0 0 24px;
}

.cta-form {
    max-width: 400px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--turquoise);
    box-shadow: 0 0 0 2px rgba(93, 154, 168, 0.2);
}

.cta-btn {
    display: inline-block;
    padding: 20px 52px;
    border-radius: 999px;
    border: 2px solid var(--accent);
    color: #fff;
    background: linear-gradient(135deg, var(--accent), #e2c96a);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
    box-shadow: 0 4px 20px rgba(201, 162, 39, 0.3);
    text-decoration: none;
}

.cta-btn:hover {
    background: var(--accent);
    color: var(--bg);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(201, 162, 77, 0.2);
}

.secondary-link {
    display: inline-flex;
    align-items: center;
    margin-top: 24px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    color: var(--turquoise);
    text-decoration: none;
    border: 1.5px solid var(--turquoise);
    border-radius: 999px;
    transition: all 0.3s ease;
}

.secondary-link:hover {
    color: var(--bg);
    background: var(--turquoise);
}

footer {
    text-align: center;
    padding: 80px 24px 40px;
    color: var(--muted);
    font-size: 14px;
}

footer a {
    color: var(--muted);
    text-decoration: none;
}

footer a:hover {
    color: var(--turquoise-light);
}

.footer-links {
    margin-bottom: 12px;
}

.footer-links a+a::before {
    content: " · ";
    margin: 0 6px;
}

footer a[href*="system-notes"] {
    color: var(--turquoise);
    font-weight: 500;
}

footer a[href*="system-notes"]:hover {
    color: var(--turquoise-light);
}

.footer-disclaimer {
    font-size: 12px;
    margin-top: 16px;
    opacity: 0.9;
}

@media (max-width: 640px) {
    header {
        padding: 20px;
    }

    main {
        padding: 160px 20px 60px;
    }

    .top-line {
        margin-bottom: 48px;
        font-size: 9px;
        letter-spacing: 0.2em;
    }

    main>.top-line+.image-box {
        max-width: 100%;
        height: 264px;
        margin-bottom: 56px;
    }

    main>.image-box+section {
        padding-top: 32px;
    }

    section {
        padding-top: 80px;
    }

    h1 {
        font-size: 42px;
        line-height: 1.15;
        margin-bottom: 28px;
    }

    h2 {
        font-size: 28px;
        margin-bottom: 24px;
    }

    p {
        font-size: 16px;
    }

    .image-box {
        height: 240px;
        max-width: 100%;
        margin-bottom: 48px;
    }

    .system-section .image-box {
        margin: 32px auto 48px;
    }

    .cta {
        padding-top: 80px;
    }

    .cta-btn {
        padding: 14px 32px;
        font-size: 14px;
    }
}

@media (min-width: 641px) and (max-width: 900px) {
    h1 {
        font-size: 46px;
    }

    h2 {
        font-size: 30px;
    }

    section {
        padding-top: 100px;
    }
}

html {
    scroll-behavior: smooth;
}

::selection {
    background: var(--turquoise);
    color: var(--bg);
}
/* ==============================
   MOBILE OPTIMIERUNG – vorpage.html
   ============================== */

/* Hamburger Button */
.vorpage-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    z-index: 200;
}
.vorpage-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s;
}
.vorpage-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.vorpage-hamburger.open span:nth-child(2) { opacity: 0; }
.vorpage-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 640px) {
    header {
        padding: 14px 16px;
        flex-wrap: wrap;
        gap: 0;
    }

    .vorpage-hamburger { display: flex; }

    .header-nav {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 14px 0 8px;
        border-top: 1px solid rgba(255,255,255,0.1);
        margin-top: 10px;
    }
    .header-nav.nav-open { display: flex; }

    .header-nav .main-site-link {
        font-size: 1rem;
        padding: 10px 14px !important;
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .lang-switcher { gap: 16px; }
    .lang-switcher a { font-size: 15px; padding: 8px 4px; min-height: 44px; display: flex; align-items: center; }

    /* Sofort-Strip: scrollbar bleibt, aber Links größer */
    .sofort-strip { top: 68px; padding: 8px 12px; }
    .sofort-link { font-size: 0.82rem; padding: 7px 10px; }

    /* Main: weniger Luft oben */
    main { padding: 140px 16px 60px; }

    /* Audience Cards: stacked */
    .audience-cards-row { flex-direction: column !important; gap: 16px !important; }
    .audience-vorpage-card { width: 100% !important; }
    .audience-buttons-row { gap: 8px !important; flex-wrap: wrap !important; }

    /* Voice-Check Ergebnis-Grid: 1 Spalte auf sehr kleinen Screens */
    #voice-results > div[style*="grid-template-columns:1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }

    /* CTA-Button volle Breite */
    .cta-btn { display: block; text-align: center; padding: 14px 20px; }

    /* Final CTA */
    .final-cta { padding: 60px 16px !important; }

    /* Waitlist form */
    #waitlist-cta { padding: 40px 16px !important; }
}

@media (max-width: 400px) {
    h1 { font-size: 34px !important; }
    h2 { font-size: 24px !important; }
    .sofort-link { font-size: 0.75rem; padding: 6px 8px; }
}

/* ===== TAB NAVIGATION (Somnio-Style) ===== */
#tabs-section { max-width: 900px; margin: 60px auto; padding: 0 20px; }

.tab-nav {
    display: flex;
    gap: 0;
    border-bottom: 2px solid rgba(255,255,255,0.1);
    margin-bottom: 32px;
    overflow-x: auto;
    scrollbar-width: none;
}
.tab-nav::-webkit-scrollbar { display: none; }

.tab-btn {
    padding: 12px 20px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    color: rgba(255,255,255,0.45);
    font-size: 0.95rem;
    font-family: inherit;
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.2s, border-color 0.2s;
}
.tab-btn:hover { color: rgba(255,255,255,0.75); }
.tab-btn.active { color: #BD9642; border-bottom-color: #BD9642; }

/* Tab: Wie es funktioniert */
.tab-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 20px;
}
.tab-step {
    text-align: center;
    padding: 28px 20px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    transition: border-color 0.2s;
}
.tab-step:hover { border-color: rgba(255,255,255,0.18); }
.tab-step-icon { font-size: 2rem; margin-bottom: 12px; }
.tab-step h4 { color: #fff; margin-bottom: 8px; font-size: 1rem; }
.tab-step p { color: #8b95a8; font-size: 0.9rem; line-height: 1.55; }

/* Tab: Was anders ist */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.comparison-col { padding: 28px; border-radius: 16px; }
.comparison-col h4 {
    margin-bottom: 16px;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.comparison-col ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 0.95rem;
}
.comparison-col--other {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.07);
}
.comparison-col--other h4 { color: #8b95a8; }
.comparison-col--other li { color: #8b95a8; }
.comparison-col--nanil {
    background: rgba(0,196,170,0.06);
    border: 1px solid rgba(0,196,170,0.2);
}
.comparison-col--nanil h4 { color: #00c4aa; }
.comparison-col--nanil li { color: #c8ccd4; }

/* Tab: FAQ */
.faq-list { display: flex; flex-direction: column; gap: 10px; }

.faq-item {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    overflow: hidden;
}
.faq-item summary {
    padding: 18px 22px;
    cursor: pointer;
    color: #fff;
    font-size: 0.97rem;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .fa-chevron-down {
    color: #8b95a8;
    font-size: 0.8rem;
    transition: transform 0.3s;
    flex-shrink: 0;
}
.faq-item[open] summary .fa-chevron-down { transform: rotate(180deg); }
.faq-body {
    padding: 0 22px 18px;
    color: #8b95a8;
    line-height: 1.65;
    font-size: 0.93rem;
}

/* Tab: Vertrauen */
.trust-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
}
.trust-card-item {
    padding: 22px 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    text-align: center;
}
.trust-card-icon { font-size: 1.7rem; margin-bottom: 10px; }
.trust-card-item h5 { color: #fff; margin-bottom: 6px; font-size: 0.92rem; }
.trust-card-item p { color: #8b95a8; font-size: 0.83rem; line-height: 1.5; }

/* Trust Strip Bar */
.trust-strip-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 36px;
    padding: 28px 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
    background: rgba(10,10,12,0.5);
}
.trust-strip-item {
    color: #8b95a8;
    font-size: 0.87rem;
    white-space: nowrap;
}

/* Mobile: Tabs responsive */
@media (max-width: 600px) {
    .tab-btn { font-size: 0.82rem; padding: 10px 13px; }
    .comparison-grid { grid-template-columns: 1fr; }
    .tab-steps { grid-template-columns: 1fr 1fr; }
    .trust-cards-grid { grid-template-columns: 1fr 1fr; }
    .trust-strip-bar { gap: 12px 20px; padding: 20px 16px; }
    .trust-strip-item { font-size: 0.8rem; }
}