body {
    font-family: var(--font-family-system);
    line-height: var(--line-height);
    color: var(--text-color);
    background-color: var(--background-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
    box-sizing: border-box;
}

/* Skip Link für Barrierefreiheit */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #000;
    color: #fff;
    padding: var(--spacing-sm);
    text-decoration: none;
    z-index: var(--z-index-modal);
    border-radius: var(--border-radius-xs);
}

/* Header und Navigation */

header {
    background-color: var(--secondary-background-color);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: var(--z-index-sticky);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: var(--header-height);
}

.nav-container div,
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    z-index: 999;
}

.nav-container div img,
.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 4px;
}

.nav-container div h1 {
    color: var(--text-color);
    font-size: var(--big-font-size);
    font-weight: var(--font-weight-semibold);
}

/* Override for navigation h1 specifically */
.nav-container h1,
.nav-container div h1 {
    font-size: var(--big-font-size);
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    margin: 0;
}

.nav-container ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

.nav-container ul a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-normal);
    position: relative;
}

.nav-container ul a:hover,
.nav-container ul a:focus {
    background-color: var(--border-color);
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Mobile Navbar Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-md);
    gap: var(--spacing-xs);
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    transition: var(--transition-normal);
}

.menu-toggle:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Footer */
footer {
    background-color: #0a0a0a;
    padding: 40px 0 20px;
    border-top: 1px solid #333;
    position: relative;
    z-index: 11;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.footer-content > div {
    flex: 1;
    min-width: 0;
    text-align: center;
}

.footer-content div h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--primary-color);
    font-size: var(--medium-font-size);
}

.footer-content div a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-content div a:hover,
.footer-content div a:focus {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
}

.footer-bottom p {
    color: var(--secondary-text-color);
    font-size: var(--small-font-size);
}

/* Lazy Loading Animations */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* Responsive Design */

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    /* Kleinere Header-Höhe für mobile Geräte */
    .nav-container {
        min-height: 50px;
        padding: 0 var(--container-padding);
    }
    
    .nav-container div,
    .logo {
        gap: var(--spacing-md);
    }
    
    .nav-container div img,
    .logo-icon {
        width: 32px;
        height: 32px;
    }
    
    .nav-container div h1 {
        font-size: var(--medium-font-size);
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #1a1a1a;
        flex-direction: column;
        gap: 0;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        z-index: 100;
        transition: none;
    }
    
    .nav-menu.transition-enabled {
        transition: all 0.3s ease;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu li {
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .nav-menu a {
        display: block;
        padding: 12px 16px;
        border-radius: 0;
        font-size: var(--small-font-size);
    }
    
    .footer-content {
        gap: 15px;
    }
    
    .footer-content > div {
        flex: 1;
        min-width: 0;
    }
    
    .footer-content div h3 {
        font-size: 1rem;
        margin-bottom: 8px;
    }
    
    .footer-content div a {
        font-size: 0.9rem;
    }

    .nav-container ul {
        gap: 0px;
    }

    .nav-container ul a:hover,
    .nav-container ul a:focus {
        color: var(--primary-color);
        background-color: var(--secondary-background-color);
        outline: none;
        outline-offset: 0px;
    }
}

@media (max-width: 480px) {
    /* Noch kleinere Header-Höhe für sehr kleine Geräte */
    .nav-container {
        padding: 0 15px;
        min-height: 45px;
    }
    
    .nav-container div h1 {
        font-size: 1.3rem;
    }
    
    .nav-container div img,
    .logo-icon {
        width: 28px;
        height: 28px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 20px;
        padding: 0 20px;
    }
    
    .footer-content > div {
        flex: none;
        min-width: auto;
        text-align: left;
    }
    
    .footer-content div h3 {
        font-size: 0.9rem;
        margin-bottom: 8px;
    }
    
    .footer-content div a {
        font-size: 0.8rem;
    }
    
    footer {
        padding: 30px 0 15px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Content Overlay Section */
.content-overlay-section {
    position: relative;
    background: linear-gradient(to top, rgba(18, 18, 18, 0.98) 0%, rgba(18, 18, 18, 0.95) 30%, rgba(18, 18, 18, 0.8) 60%, rgba(18, 18, 18, 0.4) 85%, rgba(18, 18, 18, 0.1) 95%, transparent 100%);
    backdrop-filter: blur(8px);
    padding: 0px 40px 60px 40px;
    margin-top: calc(47vh + 70px - 50px);
    z-index: 10;
    min-height: 400px;
}

.content-overlay-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.content-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0px;
}

.content-app-icon {
    width: 150px;
    height: 150px;
    border-radius: 16px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
    margin-top: -75px;
    z-index: 15;
    position: relative;
}

.content-header h2 {
    color: var(--text-color);
    font-size: var(--title-font-size);
    font-weight: var(--font-weight-bold);
    margin: 0;
    text-shadow: 0 2px 8px var(--shadow-color);
}

.content-header a {
    display: inline-block;
    transition: transform var(--transition-normal);
    padding: 10px 10px 0px 10px;
}

.content-header a:hover {
    transform: scale(1.05);
}

.app-store-badge {
    width: var(--app-store-badge-width);
    height: auto;
    max-width: 100%;
}

/* Content Chip */

.content-article {
    display: flex;
    align-items: center;
    gap: 20px;
}

.content-article figure {
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s ease;
    min-width: 33%;
    opacity: 0;
    transform: translateX(-150px);
    transition: all 0.8s ease-out;
}

.content-article-reverse figure {
    transform: translateX(150px);
}

.content-article figure.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.content-article figure img {
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
}

.content-article figure:hover {
    transform: translateX(0) translateY(-6px) scale(1.02);
}

.content-article figure.animate-in:hover {
    transform: translateX(0) translateY(-6px) scale(1.02);
}

.content-article div {
    background: var(--tertiary-background-color);
    color: var(--tertiary-text-color);
    padding: 24px 28px;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 6px 20px var(--chip-shadow);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 60%;
    flex: 1;
}

.content-article div:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px var(--chip-shadow-hover);
}

.content-article div h3 {
    font-size: var(--medium-font-size);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    line-height: var(--line-height);
}

.content-article div p {
    font-size: var(--medium-font-size);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height);
    color: var(--text-color);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    
    .content-overlay-section {
        padding: 0px 30px 50px 30px;
        margin-top: calc(45vh + 55px - 30px);
    }
    
    .content-header { 
        gap: 10px;
    }

    .content-header h2 {
        font-size: var(--big-font-size);
    }
    
    .content-app-icon {
        width: 110px;
        height: 110px;
        margin-top: -55px;
    }
    
    .content-overlay-container {
        gap: 35px;
    }
    
    .content-article {
        gap: 30px;
    }
    
    .content-article figure {
        width: 280px;
        height: 100%;
        transform: translateX(-120px);
    }
    
    .content-article-reverse figure {
        transform: translateX(120px);
    }
    
    .content-article div {
        padding: 20px 24px;
    }
    
    .app-store-badge {
        width: var(--app-store-badge-width-tablet);
    }
}

@media (max-width: 768px) {
    .content-overlay-section {
        padding: 0px 25px 40px 25px;
        margin-top: calc(32vh + 50px - 30px);
    }
    
    .content-header {
        gap: 8px;
    }
    
    .content-header h2 {
        font-size: var(--big-font-size);
    }
    
    .content-app-icon {
        width: 100px;
        height: 100px;
        margin-top: -50px;
    }
    
    .content-overlay-container {
        gap: 30px;
    }
    
    .content-article {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .content-article-reverse {
        flex-direction: column-reverse;
        align-items: center;
        gap: 20px;
    }
    
    .content-article figure {
        width: 320px;
        height: auto;
        transform: translateX(0);
        opacity: 1;
        transition: none;
    }
    
    .content-article-reverse figure {
        transform: translateX(0);
        opacity: 1;
        transition: none;
    }
    
    .content-article figure:hover {
        transform: translateX(0);
    }
    
    .content-article figure.animate-in:hover {
        transform: translateX(0);
    }
    
    /* Disable all animations for content-article on mobile */
    .content-article figure.animate-in {
        transform: translateX(0);
        opacity: 1;
        transition: none;
    }
    
    /* Removed .content-chips as each chip now has its own article */
    
    .content-article div {
        width: 100%;
        text-align: center;
    }
    
    .app-store-badge {
        width: var(--app-store-badge-width-mobile);
    }
}

@media (max-width: 480px) {
    .content-overlay-section {
        padding: 0px 20px 30px 20px;
        margin-top: calc(24vh + 45px - 20px);
    }
    
    .content-header {
        gap: 0px;
    }
    
    .content-header h2 {
        font-size: var(--medium-font-size);
        padding-top: 10px;
    }
    
    .content-app-icon {
        width: 90px;
        height: 90px;
        margin-top: -45px;
    }
    
    .content-overlay-container {
        gap: 20px;
    }
    
    .content-article {
        flex-direction: column;
        align-items: center;
    }
    
    .content-article-reverse {
        flex-direction: column-reverse;
        align-items: center;
    }
    
    .content-article figure {
        width: 280px;
        max-width: 90vw;
        height: auto;
        transform: translateX(0);
        opacity: 1;
        transition: none;
    }
    
    .content-article-reverse figure {
        transform: translateX(0);
        opacity: 1;
        transition: none;
    }
    
    .content-article div {
        padding: 18px 22px;
        min-height: 160px;
    }
    
    .content-article div h3 {
        font-size: 0.95rem;
        margin-bottom: 10px;
    }
    
    .content-article div p {
        font-size: 0.8rem;
        line-height: 1.4;
    }
}

@media (max-width: 400px) {
    .content-overlay-section {
        padding: 0px 20px 30px 20px;
        margin-top: calc(25vh + 45px - 20px);
    }
}

/* Content Info Chips - Neue moderne Styling */
.content-info {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.info-chip {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    min-width: 220px;
    backdrop-filter: blur(5px);
}

.chip-icon {
    width: 40px;
    height: 40px;
    transition: all var(--transition-normal);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.info-chip p {
    margin: 0;
    font-weight: var(--font-weight-semibold);
    font-size: var(--medium-font-size);
    color: var(--text-color);
    text-align: center;
    line-height: 1.2;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Responsive Design für Info Chips */
@media (max-width: 768px) {
    .content-info {
        gap: 20px;
    }
    
    .info-chip {
        min-width: 160px;
        max-width: 180px;
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .chip-icon {
        width: 36px;
        height: 36px;
    }
    
    .info-chip p {
        font-size: var(--small-font-size);
    }
}

@media (max-width: 480px) {
    .content-info {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--spacing-sm);
        padding: 0px var(--spacing-lg);
        justify-content: space-around;
    }
    
    .info-chip {
        flex: 1;
        min-width: 100px;
        max-width: 130px;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm) var(--spacing-xs);
    }
    
    .chip-icon {
        width: 28px;
        height: 28px;
    }
    
    .info-chip p {
        font-size: 12px;
        text-align: center;
        line-height: 1.1;
    }
}

/* Preview Images Section - Sticky Scroll Effect */

.content-preview {
    height: 300vh;
    position: relative;
}

.content-overlay-container .content-preview:not(:first-child) {
    margin-top: -20px;
}

.content-overlay-container .content-preview:not(:last-child) {
    margin-bottom: -20px;
}

.preview-sticky-wrapper {
    position: sticky;
    top: 40px;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-container {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.preview-screen {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    width: 100%;
}

.preview-screen.active {
    opacity: 1;
}

.preview-image {
    transition: transform var(--transition-normal);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.preview-image:hover {
    transform: translateY(-3px);
}

.preview-image img {
    max-height: 80dvh;
    width: auto; 
    display: block;
    border-radius: var(--border-radius-lg);
}

.preview-text {
    flex: 1;
    max-width: 400px;
    text-align: left;
}

.preview-text h3 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.2;
}

.preview-text .preview-lead {
    font-size: 1.2rem;
    font-weight: var(--font-weight-medium);
    line-height: 1.6;
    color: var(--text-color);
    margin: 0;
}

@media (max-width: 1024px) {
    .preview-screen {
        gap: 40px;
    }
    
    .preview-text h3 {
        font-size: 2rem;
    }
    
    .preview-text .preview-lead {
        font-size: 1.1rem;
    }

    .preview-image img {
        max-height: 70dvh;
    }
}

@media (max-width: 768px) {
    
    .content-preview {
        height: 300vh;
        position: relative;
    }
    
    .preview-sticky-wrapper {
        position: sticky;
        top: 20px;
        height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .preview-container {
        position: relative;
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        max-width: 100%;
        padding: 0 20px;
        margin: 0 auto;
    }
    
    .preview-screen {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        opacity: 0;
        transition: opacity 0.8s ease-in-out;
        flex-direction: column;
        gap: 20px;
        width: 100%;
        text-align: center;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .preview-screen.active {
        opacity: 1;
    }
    
    .preview-image {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .preview-image img {
        max-height: 60dvh;
    }
    
    .preview-text {
        max-width: none;
        text-align: center;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    
    .preview-text h3 {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .preview-text .preview-lead {
        font-size: 1rem;
        padding: 0px 60px;
    }

    .content-overlay-container .content-preview:not(:first-child) {
        margin-top: 0px;
    }
    
    .content-overlay-container .content-preview:not(:last-child) {
        margin-bottom: 0px;
    }
}

@media (max-width: 580px) {
    .preview-container {
        flex-direction: column;
        gap: 20px;
        padding: 0 15px;
    }
    
    .preview-screen {
        gap: 15px;
    }
    
    .preview-image {
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .preview-image img {
        max-width: 50vw;
    }

    .preview-text .preview-lead {
        font-size: 1rem;
        padding: 0px 20px;
    }
}