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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    -webkit-font-feature-settings: "liga", "kern";
    font-feature-settings: "liga", "kern";
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    color: #dc2626;
    font-weight: 700;
    font-size: 1.8rem;
}

/* Logo Styles */
.logo-img {
    height: 60px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

.footer-logo-img {
    height: 80px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
    margin-bottom: 10px;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #dc2626;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 28px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: white;
    color: #dc2626;
    border: 2px solid white;
}

.btn-primary:hover {
    background: #f8fafc;
    color: #b91c1c;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #dc2626;
}

/* App Carousel */
.app-carousel {
    position: relative;
    height: 820px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-container {
    position: relative;
    width: 480px;
    height: 820px;
    overflow: hidden;
    border-radius: 25px;
}

.carousel-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide .screenshot {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    border-radius: 15px;
    object-fit: contain;
    border: 6px solid white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease;
    display: block;
}

.carousel-slide .screenshot:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.slide-caption {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.75);
    color: white;
    padding: 10px 18px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.carousel-navigation {
    display: none;
}

.carousel-btn {
    display: none;
}

.carousel-dots {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.dot.active {
    background: white;
    border-color: white;
    transform: scale(1.2);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

/* Features Section */
.features {
    padding: 100px 0;
    background: #f8fafc;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #333;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Community Section */
.community {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: #666;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.community-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.community-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid transparent;
}

.community-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.community-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.community-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.community-card p {
    color: #666;
    line-height: 1.6;
}

/* About Section */
.about {
    padding: 100px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #333;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 1.5rem;
}

.stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #dc2626;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.5rem;
}

.data-visualization {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.viz-header {
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #333;
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 1rem;
    height: 200px;
}

.bar {
    flex: 1;
    background: linear-gradient(45deg, #dc2626, #f87171);
    border-radius: 4px 4px 0 0;
    animation: growBar 1s ease-out;
}

@keyframes growBar {
    from { height: 0; }
    to { height: var(--height); }
}

/* Download Section */
.download {
    padding: 100px 0;
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
    color: white;
    text-align: center;
}

.download-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.download-content > p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 3rem;
}

.platform-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.platform-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 1rem 2rem;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    min-width: 200px;
    justify-content: flex-start;
}

.platform-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.platform-icon {
    font-size: 1.5rem;
}

.platform-text {
    text-align: left;
}

.platform-name {
    font-size: 0.9rem;
    opacity: 0.8;
}

.platform-store {
    font-size: 1.1rem;
    font-weight: 600;
}

.notify-form {
    max-width: 500px;
    margin: 0 auto;
}

.notify-form h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.notify-form > p {
    opacity: 0.9;
    margin-bottom: 2rem;
}

.email-form {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.email-form input {
    flex: 1;
    min-width: 250px;
    padding: 14px 20px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    outline: none;
}

.email-form button {
    white-space: nowrap;
    background: white;
    color: #dc2626;
    border: 2px solid white;
}

.email-form button:hover {
    background: #f8fafc;
    color: #b91c1c;
}

/* Signup Form */
.signup-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: flex;
    width: 100%;
}

.signup-form input,
.signup-form select {
    width: 100%;
    padding: 14px 20px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    outline: none;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
}

.signup-form select {
    cursor: pointer;
}

.signup-form input::placeholder {
    color: #666;
}

.signup-btn {
    margin-top: 0.5rem;
    position: relative;
    overflow: hidden;
}

.btn-loading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-message {
    text-align: center;
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
    font-weight: 500;
    display: none;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    color: #dc2626;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.footer-logo p {
    opacity: 0.8;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link:hover {
    background: #dc2626;
    border-color: #dc2626;
    transform: translateY(-2px);
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: white;
}

.footer-section a {
    display: block;
    color: #ccc;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #dc2626;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    text-align: center;
    opacity: 0.8;
}

/* Mobile Carousels */
.features-mobile-carousel,
.community-mobile-carousel {
    display: none;
}

.features-carousel-container,
.community-carousel-container {
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.features-slide,
.community-slide {
    display: none;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.features-slide.active,
.community-slide.active {
    display: grid;
}

.features-carousel-dots,
.community-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 1rem;
}

.features-dot,
.community-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ccc;
    cursor: pointer;
    transition: all 0.3s ease;
}

.features-dot.active,
.community-dot.active {
    background: #dc2626;
    transform: scale(1.2);
}

/* Feedback Section - Under Construction Focus */
.feedback {
    padding: 5rem 0;
    background: #1f2937;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 
        inset 0 10px 20px rgba(0, 0, 0, 0.2),
        inset 0 -10px 20px rgba(0, 0, 0, 0.2);
}

.feedback::before {
    display: none;
}

.feedback-content {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
}

.feedback-header {
    text-align: center;
    margin-bottom: 3rem;
}

.construction-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    box-shadow: 
        0 8px 20px rgba(220, 38, 38, 0.4),
        0 4px 10px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.construction-badge svg {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.feedback-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
    font-weight: 700;
}

.feedback-header p {
    font-size: 1.2rem;
    color: #b3b3b3;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.feedback-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: stretch;
}

.feedback-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: 
        0 10px 25px rgba(0, 0, 0, 0.3),
        0 5px 10px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.feedback-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(220, 38, 38, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.3s ease;
    opacity: 0;
}

.feedback-card:hover::before {
    opacity: 1;
    animation: shimmer 1.5s ease-in-out;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.feedback-card:hover {
    transform: translateY(-8px);
    border-color: #dc2626;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 15px 30px rgba(220, 38, 38, 0.2),
        0 5px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.feedback-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #dc2626, #ef4444);
    border-radius: 50%;
    margin: 0 auto 1.5rem auto;
    color: white;
    position: relative;
    z-index: 2;
}

.feedback-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: white;
    font-weight: 600;
    position: relative;
    z-index: 2;
    text-align: center;
}

.feedback-card p {
    color: #b3b3b3;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    position: relative;
    z-index: 2;
    text-align: center;
}

.feedback-suggestions {
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

.suggestion-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 0;
    font-size: 0.9rem;
    color: #d1d5db;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    min-height: 2.5rem;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI Emoji', 'Apple Color Emoji', 'Noto Color Emoji', sans-serif;
}

.suggestion-item:last-child {
    border-bottom: none;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
    width: 100%;
    text-align: center;
    min-height: 56px;
    box-sizing: border-box;
    margin-top: auto;
}

.instagram-btn {
    background: linear-gradient(135deg, #262626, #1a1a1a);
    border: 1px solid #ff0050;
    box-shadow: 0 4px 15px rgba(255, 0, 80, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.instagram-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.instagram-btn:hover::before {
    left: 100%;
}

.instagram-btn:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border-color: #bc1888;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(188, 24, 136, 0.4);
}

.tiktok-btn {
    background: linear-gradient(135deg, #262626, #1a1a1a);
    border: 1px solid #ff0050;
    box-shadow: 0 4px 15px rgba(255, 0, 80, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.tiktok-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.tiktok-btn:hover::before {
    left: 100%;
}

.tiktok-btn:hover {
    background: linear-gradient(45deg, #ff0050 0%, #ff3369 25%, #ff0080 50%, #e6005c 75%, #cc0052 100%);
    border-color: #cc0052;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(204, 0, 82, 0.4);
}

.feedback-cta {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 
        0 8px 20px rgba(0, 0, 0, 0.25),
        0 3px 8px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.feedback-cta h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: white;
    font-weight: 600;
}

.feedback-cta p {
    font-size: 1.1rem;
    color: #b3b3b3;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.feedback-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.9rem;
    color: #888;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    /* Mobile logo adjustments */
    .logo-img {
        height: 50px;
        max-width: 160px;
    }
    
    .footer-logo-img {
        height: 65px;
        max-width: 200px;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
        text-align: center;
    }
    
    .hero-subtitle {
        text-align: center;
    }
    
    .app-carousel {
        height: 500px;
        margin-top: 1rem;
    }
    
    .carousel-container {
        width: 300px;
        height: 500px;
    }
    
    /* Show mobile carousels, hide desktop grids */
    .features-mobile-carousel,
    .community-mobile-carousel {
        display: block;
    }
    
    .features-grid,
    .community-features {
        display: none;
    }
    
    .feature-card,
    .community-card {
        padding: 2rem 1.5rem;
        margin-bottom: 1rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .stats {
        justify-content: center;
    }
    
    .platform-links {
        flex-direction: column;
        align-items: center;
    }
    
    .platform-btn {
        width: 100%;
        max-width: 280px;
        min-width: 280px;
        justify-content: center;
    }
    
    .email-form {
        flex-direction: column;
    }
    
    .signup-form {
        gap: 0.8rem;
    }
    
    .signup-btn {
        align-self: center;
        width: fit-content;
    }
    
    .email-form input {
        min-width: auto;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .feedback-options {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feedback-card {
        padding: 2rem 1.5rem;
    }
    
    .feedback-header h2 {
        font-size: 2rem;
    }
    
    .feedback-stats {
        gap: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .community-features {
        grid-template-columns: 1fr;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
        text-align: center;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
        align-items: center;
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-card {
        padding: 2rem 1.5rem;
    }
    
    .app-screenshots {
        height: 300px;
    }
    
    .screenshot.primary {
        width: 200px;
    }
    
    .feedback-header h2 {
        font-size: 1.8rem;
    }
    
    .feedback-card {
        padding: 1.5rem 1rem;
    }
    
    .feedback-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .construction-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}