/* ============================================
   FireMind Einsatz – Landing Page
   Aesthetic: Clean & Light with Red Signal
   Fonts: Bricolage Grotesque + Crimson Pro
   Palette: White/Warm Gray + Signal Red
   ============================================ */

:root {
    --color-bg: #ffffff;
    --color-surface: #ffffff;
    --color-surface-alt: #f5f5f5;
    --color-text: #1a1a1a;
    --color-text-secondary: #5c5850;
    --color-text-tertiary: #8a857c;
    --color-accent: #b80000;
    --color-accent-soft: #f5e0e0;
    --color-accent-dark: #8a0000;
    --color-border: #e8e5df;
    --color-dark: #1a1a1a;
    --color-dark-surface: #242320;
    --color-dark-text: #f0ede8;

    --font-display: 'Bricolage Grotesque', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;

    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1.5rem;
    --space-lg: 3rem;
    --space-xl: 5rem;
    --space-2xl: 8rem;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 999px;

    --shadow-card: 0 1px 3px rgba(26, 26, 26, 0.04), 0 6px 16px rgba(26, 26, 26, 0.06);
    --shadow-elevated: 0 4px 12px rgba(26, 26, 26, 0.06), 0 16px 40px rgba(26, 26, 26, 0.1);

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
strong { font-weight: 600; }

/* ===== TYPOGRAPHY ===== */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.section-label::before {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--color-accent);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--color-text);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 540px;
    margin-top: var(--space-md);
    line-height: 1.6;
}

/* ===== BUTTON ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.85rem 1.8rem;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn--primary {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 2px 8px rgba(184, 0, 0, 0.2);
}

.btn--primary:hover {
    background: var(--color-accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(184, 0, 0, 0.3);
}

.btn--appstore {
    background: #007AFF;
    color: #fff;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.25);
}

.btn--appstore:hover {
    background: #0056CC;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 122, 255, 0.35);
}

.btn--appstore svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.btn--playstore {
    background: #01875F;
    color: #fff;
    box-shadow: 0 2px 8px rgba(1, 135, 95, 0.25);
}

.btn--playstore:hover {
    background: #016B4A;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(1, 135, 95, 0.35);
}

.btn--playstore svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.store-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all var(--transition);
    border-bottom: 1px solid transparent;
}

.nav--scrolled {
    border-bottom-color: var(--color-border);
    background: rgba(255, 255, 255, 0.92);
}

.nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.9rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.nav__logo img {
    border-radius: var(--radius-sm);
}

.nav__wordmark {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.02em;
}

.nav__wordmark--accent {
    color: var(--color-accent);
    font-weight: 700;
}

.nav__wordmark--muted {
    color: #abadae;
    font-weight: 500;
}

.nav__links {
    display: flex;
    gap: 2rem;
}

.nav__links a {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition);
    position: relative;
}

.nav__links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-accent);
    transition: width var(--transition);
}

.nav__links a:hover { color: var(--color-text); }
.nav__links a:hover::after { width: 100%; }

/* Nav CTA (App Store button) */
.nav__cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #007AFF;
    color: #fff !important;
    padding: 7px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    transition: background var(--transition), transform var(--transition);
    white-space: nowrap;
}
.nav__cta::after { display: none !important; }
.nav__cta:hover {
    background: #0056CC;
    color: #fff !important;
    transform: scale(1.03);
}
.nav__cta svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Play-Store-Variante (grün) */
.nav__cta--playstore {
    background: #01875F;
}
.nav__cta--playstore:hover {
    background: #016B4A;
}

.nav__mobile .nav__cta {
    align-self: flex-start;
    margin-top: var(--space-xs);
}

/* Mobile toggle */
.nav__mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 44px;
    height: 44px;
    position: relative;
    padding: 12px 8px;
}

.nav__mobile-toggle span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav__mobile-toggle span:first-child { top: 2px; }
.nav__mobile-toggle span:last-child { bottom: 2px; }

.nav__mobile-toggle--open span:first-child {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}

.nav__mobile-toggle--open span:last-child {
    bottom: 50%;
    transform: translateY(50%) rotate(-45deg);
}

.nav__mobile {
    display: none;
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.nav__mobile--open {
    max-height: 260px;
}

.nav__mobile a {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1rem;
    padding: 0.8rem 1.5rem;
    color: var(--color-text-secondary);
    border-top: 1px solid var(--color-border);
}

.nav__mobile a:hover { color: var(--color-text); }

/* ===== HERO ===== */
.hero {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: calc(var(--space-2xl) + 2rem) 1.5rem var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    gap: var(--space-xl);
    align-items: center;
    min-height: 90vh;
}

.hero__badge {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    background: var(--color-accent-soft);
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 6vw, 4.2rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.035em;
    color: var(--color-text);
}

.hero__title--accent {
    color: var(--color-accent);
}

.hero__subtitle {
    margin-top: var(--space-md);
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    max-width: 480px;
    line-height: 1.65;
}

.hero__cta {
    margin-top: var(--space-lg);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
}
.hero__text-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: 0.35rem 0.1rem;
    border-bottom: 1px solid transparent;
    transition: color var(--transition), border-color var(--transition);
}
.hero__text-link:hover {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

.hero__coming-soon {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--color-text-tertiary);
    font-weight: 500;
}

.hero__trust {
    margin-top: var(--space-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
    letter-spacing: 0.01em;
}

.hero__trust-dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--color-text-tertiary);
    opacity: 0.5;
}

/* Phone mockup */
.hero__phone {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero__phone::before {
    content: '';
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(184, 0, 0, 0.06), transparent 70%);
    filter: blur(40px);
    z-index: 0;
}

.hero__phone-frame {
    position: relative;
    z-index: 1;
    width: 280px;
    background: #000;
    border-radius: 40px;
    padding: 12px;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.1) inset,
        0 25px 60px rgba(0,0,0,0.2),
        0 4px 12px rgba(0,0,0,0.08),
        0 0 80px rgba(184, 0, 0, 0.06);
    animation: phoneFloat 6s ease-in-out infinite;
}

.hero__phone-frame img {
    border-radius: 30px;
    width: 100%;
    height: auto;
}

.hero__phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: #000;
    border-radius: 0 0 18px 18px;
    z-index: 2;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* Glow */
.glow { display: none; }

/* Decorative red accent line */
.hero::after {
    content: '';
    position: absolute;
    top: 25%;
    right: 0;
    width: 3px;
    height: 120px;
    background: linear-gradient(180deg, transparent, var(--color-accent), transparent);
    opacity: 0.15;
    border-radius: 2px;
}

/* ===== FEATURES ===== */
.features {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-2xl) 1.5rem;
    border-top: 1px solid var(--color-border);
}

.features__header {
    margin-bottom: var(--space-xl);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Bento-Modifier (--large/--wide/--tall) bewusst neutralisiert:
   gemischte Grid-Spans erzeugten Lücken. Nur --full bleibt für
   volle Breite (z. B. Organisation als Highlight am Ende). */
.feature-card--large,
.feature-card--wide,
.feature-card--tall {
    grid-column: span 1;
    grid-row: span 1;
}

.feature-card--full {
    grid-column: 1 / -1;
}

@media (max-width: 1000px) {
    .features__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .feature-card--full {
        grid-column: 1 / -1;
    }
}

@media (max-width: 600px) {
    .features__grid {
        grid-template-columns: 1fr;
    }
    .feature-card--full {
        grid-column: span 1;
    }
}

.feature-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg) var(--space-md);
    transition: all var(--transition);
    opacity: 0;
    transform: translateY(20px);
}

.feature-card.in-view {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    border-color: #ccc;
    box-shadow: var(--shadow-card);
    transform: translateY(-3px);
}

.feature-card.in-view:hover {
    transform: translateY(-3px);
}

.feature-card--highlight {
    background: var(--color-surface);
    border-color: var(--color-border);
}

.feature-card--highlight:hover {
    border-color: #ccc;
    box-shadow: var(--shadow-card);
}

.feature-card__img {
    height: 140px;
    margin: calc(var(--space-lg) * -1) calc(var(--space-md) * -1) 0;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    overflow: hidden;
    margin-bottom: var(--space-md);
}

.feature-card--full .feature-card__img {
    height: 200px;
}

.feature-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover .feature-card__img img {
    transform: scale(1.05);
}

.feature-card__icon {
    width: 42px;
    height: 42px;
    padding: 9px;
    margin-bottom: var(--space-md);
    color: var(--color-accent);
    background: var(--color-accent-soft);
    border-radius: 10px;
    border: 1px solid rgba(184, 0, 0, 0.08);
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 650;
    margin-bottom: var(--space-xs);
    letter-spacing: -0.01em;
}

.feature-card p {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.55;
}

/* Stagger animation delays */
.feature-card:nth-child(1) { transition-delay: 0ms; }
.feature-card:nth-child(2) { transition-delay: 60ms; }
.feature-card:nth-child(3) { transition-delay: 120ms; }
.feature-card:nth-child(4) { transition-delay: 180ms; }
.feature-card:nth-child(5) { transition-delay: 240ms; }
.feature-card:nth-child(6) { transition-delay: 300ms; }
.feature-card:nth-child(7) { transition-delay: 360ms; }
.feature-card:nth-child(8) { transition-delay: 420ms; }
.feature-card:nth-child(9) { transition-delay: 480ms; }
.feature-card:nth-child(10) { transition-delay: 540ms; }
.feature-card:nth-child(11) { transition-delay: 600ms; }
.feature-card:nth-child(12) { transition-delay: 660ms; }

.feature-card__badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    background: var(--color-accent);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-xs);
}

/* ===== SCREENSHOTS SHOWCASE ===== */
.showcase {
    position: relative;
    padding: var(--space-2xl) 0;
    background: var(--color-surface-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.showcase__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.showcase__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.showcase__header .section-label {
    justify-content: center;
}

.showcase__header .section-label::before {
    display: none;
}

.showcase__header .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

.showcase__scroll {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: 1rem 0 2rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
    cursor: grab;
    user-select: none;
}

.showcase__scroll.is-dragging {
    cursor: grabbing;
    scroll-snap-type: none;
}

.showcase__scroll.is-dragging * {
    pointer-events: none;
}

.showcase__scroll::-webkit-scrollbar {
    display: none;
}

.showcase__item {
    flex: 0 0 auto;
    scroll-snap-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.showcase__phone {
    position: relative;
    width: 250px;
    background: #111;
    border-radius: 38px;
    padding: 9px;
    box-shadow:
        0 0 0 1px rgba(0,0,0,0.06),
        0 8px 24px rgba(0,0,0,0.1),
        0 24px 56px rgba(0,0,0,0.12);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.showcase__phone:hover {
    transform: translateY(-10px);
    box-shadow:
        0 0 0 1px rgba(184, 0, 0, 0.1),
        0 12px 32px rgba(0,0,0,0.12),
        0 32px 64px rgba(0,0,0,0.15),
        0 0 40px rgba(184, 0, 0, 0.04);
}

.showcase__phone img {
    border-radius: 30px;
    width: 100%;
    height: auto;
}

/* Active indicator dot under first phone */
.showcase__item:first-child .showcase__phone {
    box-shadow:
        0 0 0 1px rgba(184, 0, 0, 0.08),
        0 8px 24px rgba(0,0,0,0.1),
        0 24px 56px rgba(0,0,0,0.12);
}

.showcase__caption {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
}

.showcase__caption small {
    display: block;
    font-weight: 400;
    font-size: 0.78rem;
    color: var(--color-text-tertiary);
    margin-top: 0.15rem;
}

.showcase__hint {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-top: var(--space-md);
    animation: hintPulse 2s ease-in-out infinite;
}

@keyframes hintPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* ===== DETAILS ===== */
.details {
    background: var(--color-bg);
    padding: var(--space-2xl) 0;
    position: relative;
}

.details::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), var(--color-accent), var(--color-border), transparent);
    opacity: 0.6;
}

.details__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.details__list {
    margin-top: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.details__list li {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    opacity: 0;
    transform: translateX(-16px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.details__list li.in-view {
    opacity: 1;
    transform: translateX(0);
}

.details__list li:nth-child(1) { transition-delay: 0ms; }
.details__list li:nth-child(2) { transition-delay: 80ms; }
.details__list li:nth-child(3) { transition-delay: 160ms; }
.details__list li:nth-child(4) { transition-delay: 240ms; }

.details__list-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    color: var(--color-accent);
    margin-top: 2px;
}

.details__list strong {
    display: block;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.15rem;
}

.details__list p {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Stats */
.details__stat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-top: 2px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    opacity: 0;
    transform: scale(0.92);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card.in-view {
    opacity: 1;
    transform: scale(1);
}

.stat-card:nth-child(1) { transition-delay: 0ms; }
.stat-card:nth-child(2) { transition-delay: 100ms; }
.stat-card:nth-child(3) { transition-delay: 200ms; }
.stat-card:nth-child(4) { transition-delay: 300ms; }

.stat-card__number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--color-accent);
    line-height: 1.1;
}

.stat-card__label {
    display: block;
    font-family: var(--font-display);
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    margin-top: 0.35rem;
    font-weight: 500;
}

/* ===== FOOTER ===== */
.footer {
    border-top: 1px solid var(--color-border);
    padding: var(--space-lg) 0;
    background: var(--color-surface-alt);
}

.footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer__brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
}

.footer__brand img {
    border-radius: var(--radius-sm);
}

.footer__links {
    display: flex;
    gap: 1.5rem;
}

.footer__links a {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition);
}

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

.footer__copy {
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
    width: 100%;
    text-align: center;
    margin-top: var(--space-sm);
}

/* ===== PROBLEM ===== */
.problem {
    background: var(--color-dark);
    color: var(--color-dark-text);
    padding: var(--space-2xl) 0;
}

.problem__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.problem__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.problem .section-title { color: var(--color-dark-text); }

.problem__text {
    font-size: 1.1rem;
    color: rgba(240, 237, 232, 0.7);
    max-width: 600px;
    margin: var(--space-md) auto 0;
    line-height: 1.6;
}

.problem__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.problem__card {
    background: var(--color-dark-surface);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: var(--space-lg) var(--space-md);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition);
}

.problem__card.in-view { opacity: 1; transform: translateY(0); }
.problem__card:nth-child(1) { transition-delay: 0ms; }
.problem__card:nth-child(2) { transition-delay: 80ms; }
.problem__card:nth-child(3) { transition-delay: 160ms; }

.problem__card-icon {
    width: 42px;
    height: 42px;
    padding: 9px;
    margin-bottom: var(--space-md);
    color: var(--color-accent);
    background: rgba(184, 0, 0, 0.15);
    border-radius: 10px;
    border: 1px solid rgba(184, 0, 0, 0.2);
}

.problem__card h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 650;
    margin-bottom: var(--space-xs);
    color: var(--color-dark-text);
}

.problem__card p {
    font-size: 0.9rem;
    color: rgba(240, 237, 232, 0.6);
    line-height: 1.5;
}

/* ===== LÖSUNG ===== */
.solution {
    padding: var(--space-2xl) 0;
    text-align: center;
}

.solution__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.solution .section-subtitle {
    margin-left: auto;
    margin-right: auto;
    max-width: 600px;
}

/* ===== SO FUNKTIONIERT ES ===== */
.how-it-works {
    padding: var(--space-2xl) 0;
}

.how-it-works__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.how-it-works__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.how-it-works__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.how-it-works__step {
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition);
}

.how-it-works__step.in-view { opacity: 1; transform: translateY(0); }
.how-it-works__step:nth-child(1) { transition-delay: 0ms; }
.how-it-works__step:nth-child(2) { transition-delay: 100ms; }
.how-it-works__step:nth-child(3) { transition-delay: 200ms; }

.how-it-works__number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.how-it-works__step-icon {
    width: 42px;
    height: 42px;
    padding: 9px;
    margin: 0 auto var(--space-md);
    color: var(--color-accent);
    background: var(--color-accent-soft);
    border-radius: 10px;
    border: 1px solid rgba(184, 0, 0, 0.08);
}

.how-it-works__step h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 650;
    margin-bottom: var(--space-xs);
}

.how-it-works__step p {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.55;
    max-width: 280px;
    margin: 0 auto;
}

/* ===== ZIELGRUPPEN ===== */
.audience {
    padding: var(--space-2xl) 0;
    background: var(--color-surface-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.audience__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.audience__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.audience__header .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

.audience__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.audience__card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition);
}

.audience__card.in-view { opacity: 1; transform: translateY(0); }
.audience__card:nth-child(1) { transition-delay: 0ms; }
.audience__card:nth-child(2) { transition-delay: 60ms; }
.audience__card:nth-child(3) { transition-delay: 120ms; }
.audience__card:nth-child(4) { transition-delay: 180ms; }
.audience__card:nth-child(5) { transition-delay: 240ms; }
.audience__card:nth-child(6) { transition-delay: 300ms; }

.audience__card-icon {
    width: 42px;
    height: 42px;
    padding: 9px;
    margin: 0 auto var(--space-md);
    color: var(--color-accent);
    background: var(--color-accent-soft);
    border-radius: 10px;
    border: 1px solid rgba(184, 0, 0, 0.08);
}

.audience__card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 650;
    margin-bottom: 0.25rem;
}

.audience__card p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

/* ===== FAQ ===== */
.faq {
    padding: var(--space-2xl) 0;
    background: var(--color-surface-alt);
    border-top: 1px solid var(--color-border);
}

.faq__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.faq__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.faq__list {
    max-width: 720px;
    margin: 0 auto;
}

.faq__item {
    border-bottom: 1px solid var(--color-border);
}

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    padding: var(--space-md) 0;
    cursor: pointer;
    color: var(--color-text);
    list-style: none;
}

.faq__question::-webkit-details-marker { display: none; }

.faq__question::after {
    content: '+';
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--color-text-tertiary);
    transition: transform var(--transition);
    flex-shrink: 0;
    margin-left: var(--space-md);
}

.faq__item[open] .faq__question::after {
    content: '\2212';
}

.faq__answer {
    padding: 0 0 var(--space-md);
}

.faq__answer p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ===== CTA ===== */
.cta {
    background: var(--color-dark);
    color: var(--color-dark-text);
    padding: var(--space-2xl) 0;
    text-align: center;
}

.cta__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.cta__title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--color-dark-text);
}

.cta__subtitle {
    font-size: 1.1rem;
    color: rgba(240, 237, 232, 0.7);
    max-width: 500px;
    margin: var(--space-md) auto var(--space-lg);
    line-height: 1.6;
}

.btn--large {
    padding: 1rem 2.2rem;
    font-size: 1.05rem;
}

.cta__trust {
    margin-top: var(--space-lg);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 500;
    color: rgba(240, 237, 232, 0.5);
}

.cta__trust-dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: rgba(240, 237, 232, 0.3);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
        padding-top: calc(var(--space-xl) + 4rem);
        gap: var(--space-lg);
        text-align: center;
    }

    .hero__subtitle { margin-left: auto; margin-right: auto; }
    .hero__cta { justify-content: center; }
    .hero__trust { justify-content: center; }

    .hero__phone { order: -1; }
    .hero__phone-frame { width: 220px; }

    .details__inner {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .nav__links { display: none; }
    .nav__mobile-toggle { display: block; }
    .nav__mobile { display: flex; }

    .showcase__scroll {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .showcase__phone { width: 210px; }

    .problem__grid { grid-template-columns: 1fr 1fr; }
    .how-it-works__grid { grid-template-columns: 1fr 1fr; }
    .how-it-works__step:last-child { grid-column: 1 / -1; max-width: 340px; margin: 0 auto; }
    .audience__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    .details__stat-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .stat-card { padding: var(--space-md); }
    .stat-card__number { font-size: 1.6rem; }

    .footer__inner {
        flex-direction: column;
        text-align: center;
    }

    .hero__cta {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .hero__trust {
        flex-direction: column;
        gap: 0.25rem;
    }

    .hero__trust-dot { display: none; }

    .showcase__phone { width: 180px; }

    .problem__grid { grid-template-columns: 1fr; }
    .how-it-works__grid { grid-template-columns: 1fr; }
    .how-it-works__step:last-child { grid-column: auto; max-width: none; }
    .audience__grid { grid-template-columns: 1fr 1fr; }

    .cta__trust {
        flex-direction: column;
        gap: 0.25rem;
    }
    .cta__trust-dot { display: none; }
}

/* ===== SCROLL ANIMATION BASE ===== */
.feature-card,
.stat-card,
.details__list li,
.problem__card,
.how-it-works__step,
.audience__card {
    transition-property: opacity, transform;
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html { scroll-behavior: auto; }

    .feature-card,
    .stat-card,
    .details__list li,
    .problem__card,
    .how-it-works__step,
    .audience__card {
        opacity: 1;
        transform: none;
    }
}

/* ===== PRICING ===== */
.pricing {
    padding: var(--space-2xl) var(--space-md);
    background: var(--color-surface-alt);
}
.pricing__inner {
    max-width: 1200px;
    margin: 0 auto;
}
.pricing__header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto var(--space-xl);
}
.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    align-items: stretch;
}
.pricing-card {
    position: relative;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg) var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), box-shadow var(--transition);
}
.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-elevated);
}
.pricing-card--featured {
    border: 2px solid var(--color-accent);
    transform: translateY(-8px);
}
.pricing-card--featured:hover {
    transform: translateY(-12px);
}
.pricing-card__badge {
    position: absolute;
    top: -14px;
    right: var(--space-md);
    background: var(--color-accent);
    color: #fff;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
}
.pricing-card__badge--soon {
    background: var(--color-text-tertiary);
}
.pricing-card--soon .pricing-card__amount--soon {
    font-size: 1.4rem;
    color: var(--color-text-secondary);
    font-weight: 600;
}
.pricing-card__name {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}
.pricing-card__price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.35rem;
}
.pricing-card__amount {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}
.pricing-card__unit {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}
.pricing-card__note {
    font-size: 0.9rem;
    color: var(--color-text-tertiary);
}

/* Duale Preisanzeige: Einmalkauf ODER Abo nebeneinander */
.pricing-card__price-options {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 0.6rem;
    margin: 0.2rem 0 0.4rem;
}
.pricing-card__price-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.1rem;
}
.pricing-card__price-option .pricing-card__amount {
    font-size: 1.7rem;
    line-height: 1.1;
}
.pricing-card__price-option .pricing-card__unit {
    font-size: 0.78rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.pricing-card__price-divider {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.pricing-card__features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    font-size: 0.98rem;
    color: var(--color-text-secondary);
}
.pricing-card__features li {
    position: relative;
    padding-left: 1.5rem;
    line-height: 1.5;
}
.pricing-card__features li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 0.9rem;
    height: 0.9rem;
    background: var(--color-accent);
    -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='black'><path fill-rule='evenodd' d='M16.7 4.15a.75.75 0 01.15 1.05l-8 10.5a.75.75 0 01-1.13.08l-4.5-4.5a.75.75 0 011.06-1.06l3.9 3.9 7.48-9.82a.75.75 0 011.05-.15z' clip-rule='evenodd'/></svg>") center/75% no-repeat;
            mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='black'><path fill-rule='evenodd' d='M16.7 4.15a.75.75 0 01.15 1.05l-8 10.5a.75.75 0 01-1.13.08l-4.5-4.5a.75.75 0 011.06-1.06l3.9 3.9 7.48-9.82a.75.75 0 011.05-.15z' clip-rule='evenodd'/></svg>") center/75% no-repeat;
    border-radius: 50%;
    box-shadow: 0 0 0 0.25rem var(--color-accent-soft);
}
.pricing-card__cta {
    margin-top: var(--space-sm);
    justify-content: center;
}
.pricing__demo {
    margin-top: var(--space-xl);
    padding: var(--space-md) var(--space-lg);
    text-align: center;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 900px) {
    .pricing__grid { grid-template-columns: 1fr; gap: var(--space-lg); }
    .pricing-card--featured { transform: translateY(0); }
    .pricing-card--featured:hover { transform: translateY(-4px); }
}

/* ===== USP ===== */
.usp {
    padding: var(--space-2xl) var(--space-md);
}
.usp__inner {
    max-width: 1200px;
    margin: 0 auto;
}
.usp__header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto var(--space-xl);
}
.usp__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}
.usp__card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition);
}
.usp__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}
.usp__card-icon {
    width: 52px;
    height: 52px;
    margin: 0 auto var(--space-md);
    color: var(--color-accent);
}
.usp__card-icon svg { width: 100%; height: 100%; }
.usp__card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}
.usp__card p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

@media (max-width: 900px) {
    .usp__grid { grid-template-columns: 1fr; }
}

/* ===== BUYER ===== */
.buyer {
    padding: var(--space-2xl) var(--space-md);
    background: var(--color-surface-alt);
}
.buyer__inner {
    max-width: 900px;
    margin: 0 auto;
}
.buyer__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}
.buyer__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}
.buyer__list li {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}
.buyer__list-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    color: var(--color-accent);
}
.buyer__list-icon svg { width: 100%; height: 100%; }
.buyer__list strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: 0.35rem;
}
.buyer__list p {
    color: var(--color-text-secondary);
    line-height: 1.6;
    font-size: 0.98rem;
}

/* ===== WHAT'S NEW ===== */
.whats-new {
    background: var(--color-accent);
    color: #fff;
    padding: var(--space-md);
}
.whats-new__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}
.whats-new__badge {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.18);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    white-space: nowrap;
}
.whats-new__text {
    flex: 1;
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}
.whats-new__link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.4);
    text-underline-offset: 3px;
    white-space: nowrap;
    transition: text-decoration-color var(--transition), transform var(--transition);
}
.whats-new__link:hover {
    text-decoration-color: #fff;
    transform: translateX(2px);
}
.whats-new__list {
    list-style: none;
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
}
.whats-new__list li {
    font-size: 0.95rem;
    line-height: 1.5;
}
.whats-new__list li::before {
    content: '\2022';
    margin-right: 0.5rem;
}

@media (max-width: 700px) {
    .whats-new__inner {
        flex-direction: column;
        align-items: flex-start;
    }
    .whats-new__list {
        flex-direction: column;
        gap: var(--space-sm);
    }
    .whats-new__list li::before {
        content: '\2713';
        color: #fff;
        margin-right: 0.5rem;
    }
}

/* ===== BLOG TEASER ===== */
.blog-teaser {
    padding: var(--space-2xl) var(--space-md);
}
.blog-teaser__inner {
    max-width: 1200px;
    margin: 0 auto;
}
.blog-teaser__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}
.blog-teaser__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}
.blog-teaser__card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}
.blog-teaser__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-elevated);
}
.blog-teaser__img {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}
.blog-teaser__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}
.blog-teaser__card:hover .blog-teaser__img img {
    transform: scale(1.05);
}
.blog-teaser__body {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}
.blog-teaser__body h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
}
.blog-teaser__body p {
    color: var(--color-text-secondary);
    line-height: 1.6;
    flex: 1;
}
.blog-teaser__more {
    font-family: var(--font-display);
    font-weight: 500;
    color: var(--color-accent);
    margin-top: 0.5rem;
}
.blog-teaser__card--all {
    background: var(--color-accent-soft);
    border-color: var(--color-accent);
}
.blog-teaser__card--all .blog-teaser__body {
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--space-lg);
}

@media (max-width: 900px) {
    .blog-teaser__grid { grid-template-columns: 1fr; }
}

/* ===== DARK MODE ===== */
/* 1) System-Präferenz — greift nur, wenn User nicht explizit "light" gewählt hat */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --color-bg: #1a1a1a;
        --color-surface: #242320;
        --color-surface-alt: #1f1e1c;
        --color-text: #f0ede8;
        --color-text-secondary: #bfb9ad;
        --color-text-tertiary: #8a857c;
        --color-border: #3a3731;
        --color-accent-soft: #3a1010;
        --color-accent: #d93333;
        --color-accent-dark: #b80000;
        --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.4), 0 6px 16px rgba(0, 0, 0, 0.25);
        --shadow-elevated: 0 4px 12px rgba(0, 0, 0, 0.35), 0 16px 40px rgba(0, 0, 0, 0.5);
    }
    :root:not([data-theme="light"]) .hero__phone-frame { background: #000; }
    :root:not([data-theme="light"]) .feature-card__img img { filter: brightness(0.92); }
}

/* 2) User-Override: explizit dark (gewinnt unabhängig von System) */
:root[data-theme="dark"] {
    --color-bg: #1a1a1a;
    --color-surface: #242320;
    --color-surface-alt: #1f1e1c;
    --color-text: #f0ede8;
    --color-text-secondary: #bfb9ad;
    --color-text-tertiary: #8a857c;
    --color-border: #3a3731;
    --color-accent-soft: #3a1010;
    --color-accent: #d93333;
    --color-accent-dark: #b80000;
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.4), 0 6px 16px rgba(0, 0, 0, 0.25);
    --shadow-elevated: 0 4px 12px rgba(0, 0, 0, 0.35), 0 16px 40px rgba(0, 0, 0, 0.5);
}
:root[data-theme="dark"] .hero__phone-frame { background: #000; }
:root[data-theme="dark"] .feature-card__img img { filter: brightness(0.92); }

/* Dark Mode: Nav-Hintergrund (sonst weiß über dunklem Body → unleserlich) */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .nav {
        background: rgba(26, 26, 26, 0.78);
    }
    :root:not([data-theme="light"]) .nav--scrolled {
        background: rgba(26, 26, 26, 0.95);
        border-bottom-color: var(--color-border);
    }
}
:root[data-theme="dark"] .nav {
    background: rgba(26, 26, 26, 0.78);
}
:root[data-theme="dark"] .nav--scrolled {
    background: rgba(26, 26, 26, 0.95);
    border-bottom-color: var(--color-border);
}

/* ===== THEME TOGGLE BUTTON ===== */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 0;
    margin-right: 0.5rem;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.theme-toggle:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}
.theme-toggle:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}
.theme-toggle svg { width: 20px; height: 20px; }
.theme-toggle__sun { display: none; }
.theme-toggle__moon { display: block; }
:root[data-theme="dark"] .theme-toggle__sun,
:root:not([data-theme="light"]) .theme-toggle__sun { display: none; }
:root:not([data-theme="light"]) .theme-toggle__moon { display: block; }
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .theme-toggle__sun { display: block; }
    :root:not([data-theme="light"]) .theme-toggle__moon { display: none; }
}
:root[data-theme="dark"] .theme-toggle__sun { display: block; }
:root[data-theme="dark"] .theme-toggle__moon { display: none; }
:root[data-theme="light"] .theme-toggle__sun { display: none; }
:root[data-theme="light"] .theme-toggle__moon { display: block; }