/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary-color: #64748b;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    /* Gradients */
    --primary-gradient: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    --hero-gradient: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    --card-gradient: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);

    /* Feature Gradients (for features section differentiation) */
    --feature-blue-gradient: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    --feature-orange-gradient: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
    --feature-green-gradient: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    --feature-purple-gradient: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
    --feature-indigo-gradient: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
    
    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-tertiary: #94a3b8;
    --text-inverse: #ffffff;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #1e293b;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Line Heights */
    --line-height-tight: 1.25;
    --line-height-snug: 1.375;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    --line-height-loose: 2;
    
    /* Font Weights */
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
    
    /* Z-Index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

body {
    font-family: var(--font-family);
    line-height: var(--line-height-normal);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

.gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: calc(var(--spacing-md) * 1.1) calc(var(--spacing-xl) * 1.1);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1.05rem;
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--text-inverse);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--text-tertiary);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--text-secondary);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--text-inverse);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--bg-tertiary);
    z-index: var(--z-fixed);
    transition: all var(--transition-fast);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.nav-logo:hover {
    opacity: 0.8;
}

.logo-icon {
    width: 32px;
    height: 32px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    align-items: center; /* vertically center links and language switch */
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
    position: relative;
    display: inline-flex; /* ensure vertical centering */
    align-items: center;  /* center text like language switch */
    height: 40px;         /* match approx height of the language switch buttons */
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: width var(--transition-fast);
}

.nav-link:hover::after {
    width: 100%;
}

/* Language Switcher */
.lang-switch {
    display: inline-flex;
    gap: var(--spacing-xs);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 4px;
    box-shadow: var(--shadow-sm);
}
.lang-btn {
    border: none;
    background: transparent;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.95rem;
}
.lang-btn.active,
.lang-btn[aria-pressed="true"] {
    background: var(--primary-gradient);
    color: var(--text-inverse);
    box-shadow: var(--shadow-sm);
}
.lang-btn .flag {
    font-size: 1.1rem;
    line-height: 1;
}
.lang-btn .code {
    letter-spacing: 0.5px;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background-image: url('../assets/backgrounds/tims_versuch.png');
    background-position: center bottom;
    background-size: cover;
    background-repeat: no-repeat;
    background-color: var(--bg-dark);
    color: var(--text-inverse);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: linear-gradient(
        to bottom,
        rgba(17, 24, 39, 0.70) 0%,      /* slightly lighter than before */
        rgba(17, 24, 39, 0.50) 40%,
        rgba(17, 24, 39, 0.25) 70%,
        rgba(17, 24, 39, 0.08) 100%     /* very light tint at bottom */
    );
    pointer-events: none;
    z-index: 0;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-lg);
    color: var(--text-inverse);
}

.hero-description {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-2xl);
    line-height: var(--line-height-relaxed);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

/* Removed hero-stats for simplified hero */

/* Hero mockup removed */

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    /* Slightly smaller and responsive to better fit long German words like "Fahrzeug‑Enthusiasten" */
    font-size: clamp(1.6rem, 3.2vw, 2.1rem);
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--spacing-md);
    /* Allow breaking inside long/compound words even with non-breaking hyphens */
    hyphens: auto;
    overflow-wrap: anywhere;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--bg-primary);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
    transform-origin: left;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.feature-icon i {
    font-size: var(--font-size-2xl);
    color: var(--text-inverse);
}

/* Feature-specific color accents by position */
.features-grid .feature-card:nth-child(1) .feature-icon { background: var(--feature-blue-gradient); }
.features-grid .feature-card:nth-child(1)::before { background: var(--feature-blue-gradient); }

.features-grid .feature-card:nth-child(2) .feature-icon { background: var(--feature-orange-gradient); }
.features-grid .feature-card:nth-child(2)::before { background: var(--feature-orange-gradient); }

.features-grid .feature-card:nth-child(3) .feature-icon { background: var(--feature-green-gradient); }
.features-grid .feature-card:nth-child(3)::before { background: var(--feature-green-gradient); }

.features-grid .feature-card:nth-child(4) .feature-icon { background: var(--feature-purple-gradient); }
.features-grid .feature-card:nth-child(4)::before { background: var(--feature-purple-gradient); }

.features-grid .feature-card:nth-child(5) .feature-icon { background: var(--feature-indigo-gradient); }
.features-grid .feature-card:nth-child(5)::before { background: var(--feature-indigo-gradient); }

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

/* Removed Platforms section styles for web-only focus */

/* Download Section */
.download {
    padding: var(--spacing-3xl) 0;
    background: var(--hero-gradient);
    color: var(--text-inverse);
}

.download-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.download-title {
    /* Slightly reduced for better fit on narrower widths */
    font-size: clamp(1.6rem, 3.2vw, 2.1rem);
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--spacing-lg);
    color: var(--text-inverse);
}

.download-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-2xl);
    line-height: var(--line-height-relaxed);
}

.download-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.download-features {
    display: grid;
    gap: var(--spacing-lg);
}

.download-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: rgba(255, 255, 255, 0.9);
}

.download-feature i {
    color: var(--success-color);
    font-size: var(--font-size-lg);
}

/* About Section */
.about {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

/* Remove side padding from the About section's container to give the carousel more room */
.about > .container {
    padding-left: 0;
    padding-right: 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-title {
    /* Slightly reduced and responsive to avoid touching edges */
    font-size: clamp(1.6rem, 3.2vw, 2.1rem);
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--spacing-lg);
    hyphens: auto;
    overflow-wrap: anywhere;
}

.about-description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-2xl);
}

.about-features {
    display: grid;
    gap: var(--spacing-lg);
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
}

.about-feature i {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    margin-top: var(--spacing-xs);
}

.about-feature h4 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.about-feature p {
    color: var(--text-secondary);
    margin: 0;
}

/* Add a bit of side padding for the About text column so it doesn't touch page borders */
.about-text {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

.about-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}

.mockup-screen {
    width: 300px;
    height: 400px;
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    position: relative;
}

/* Removed screen-header and screen-dots (colored buttons) for cleaner mockup */

.screen-content {
    padding: var(--spacing-lg);
}

.vehicle-card {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.vehicle-info h5 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.vehicle-info p {
    color: var(--text-secondary);
    margin: 0;
    font-size: var(--font-size-sm);
}

.vehicle-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--success-color);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--success-color);
    border-radius: 50%;
}

.event-list {
    display: grid;
    gap: var(--spacing-md);
}

.event-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.event-item i {
    color: var(--primary-color);
}

/* About illustrations grid */
.about-image {
    display: flex;
    justify-content: center;
}

/* About carousel */
.about-carousel {
    position: relative;
    width: 100%;
    max-width: clamp(300px, 55vw, 480px);
    margin-inline: auto;
}

.about-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 100%;
    gap: var(--spacing-xl);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-snap-stop: always;
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--spacing-md);
    background: transparent; /* no container background */
    border: 0; /* remove any default borders */
}

.about-illustration {
    scroll-snap-align: start;
    background: transparent; /* no card look */
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
    display: flex;
    flex-direction: column;
    min-width: 100%;
}

.about-illustration img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 380px; /* enlarge preview visuals */
    object-fit: contain;
}

.about-illustration figcaption { display: none; }

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-md);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
}

.carousel-btn:hover { box-shadow: var(--shadow-lg); }
.carousel-btn.prev { left: -12px; }
.carousel-btn.next { right: -12px; }

@media (max-width: 968px) {
    .about-illustration { min-width: 100%; }
    .about-carousel { max-width: 90vw; }
    .about-illustration img { max-height: 300px; }
    .carousel-btn.prev { left: 8px; }
    .carousel-btn.next { right: 8px; }
    /* Add side padding to About text on small screens for better readability */
    .about-text {
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
        text-align: center; /* match other sections */
    }
    .about-features { justify-items: center; }
    .about-feature {
        align-items: center;
        justify-content: center;
        text-align: center;
    }
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-inverse);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-brand {
    max-width: 350px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
    color: var(--text-inverse);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.footer-logo:hover {
    opacity: 0.8;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: var(--line-height-relaxed);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.footer-section h4 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-lg);
    color: var(--text-inverse);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--text-inverse);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.8);
}

.footer-copyright i {
    color: var(--error-color);
}

.footer-social {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-social a {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-xl);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    color: var(--text-inverse);
    transform: translateY(-2px);
}

/* Removed modal styles (no Coming Soon modal) */

/* Responsive Design */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .download-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-primary);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-xl) 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }

    /* Hero mockup removed on small screens */
    
    .download-buttons {
        justify-content: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
}

@media (max-width: 480px) {
    
    .download-buttons {
        flex-direction: column;
    }
    
    /* Hero mockup removed on extra small screens */
    
    .mockup-screen {
        width: 250px;
        height: 350px;
    }
}