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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    color: #ffffff;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Animated Background */
.animated-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(240, 147, 251, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(118, 75, 162, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
}

.floating-element {
    position: absolute;
    width: 6px;
    height: 6px;
    background: linear-gradient(45deg, #667eea, #764ba2, #f093fb, #667eea);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    opacity: 0.8;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
}

.floating-element:nth-child(1) { 
    top: 20%; left: 10%; animation-delay: 0s; 
    width: 8px; height: 8px;
}
.floating-element:nth-child(2) { 
    top: 60%; left: 80%; animation-delay: 1s; 
    width: 4px; height: 4px;
}
.floating-element:nth-child(3) { 
    top: 80%; left: 20%; animation-delay: 2s; 
    width: 6px; height: 6px;
}
.floating-element:nth-child(4) { 
    top: 30%; left: 70%; animation-delay: 3s; 
    width: 5px; height: 5px;
}
.floating-element:nth-child(5) { 
    top: 70%; left: 40%; animation-delay: 4s; 
    width: 7px; height: 7px;
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) scale(1); 
        opacity: 0.8; 
        box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
    }
    50% { 
        transform: translateY(-30px) scale(1.3); 
        opacity: 1; 
        box-shadow: 0 0 40px rgba(102, 126, 234, 0.8);
    }
}

/* Add more floating elements */
.floating-element:nth-child(6) { 
    top: 15%; left: 60%; animation-delay: 0.5s; 
    width: 3px; height: 3px;
}
.floating-element:nth-child(7) { 
    top: 85%; left: 85%; animation-delay: 1.5s; 
    width: 5px; height: 5px;
}
.floating-element:nth-child(8) { 
    top: 45%; left: 15%; animation-delay: 2.5s; 
    width: 4px; height: 4px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
}

/* Animated AI Avatar Logo */
.ai-avatar-large {
    width: 48px;
    height: 48px;
    background: conic-gradient(from 0deg at 50% 50%, 
        #667eea 0deg, 
        #764ba2 90deg, 
        #f093fb 180deg, 
        #667eea 270deg, 
        #667eea 360deg);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 8px 32px rgba(102, 126, 234, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    animation: float-glow 3s ease-in-out infinite, portal-rotate 8s linear infinite;
    position: relative;
    overflow: hidden;
    background: 
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.2) 0%, transparent 50%),
        conic-gradient(from 0deg at 50% 50%, 
            #667eea 0deg, 
            #764ba2 90deg, 
            #f093fb 180deg, 
            #667eea 270deg, 
            #667eea 360deg);
}

.ai-avatar-large::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 70%);
    animation: shimmer 2s ease-in-out infinite;
}

.ai-avatar-large i {
    color: white;
    font-size: 18px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    z-index: 1;
    position: relative;
}

@keyframes float-glow {
    0%, 100% { 
        transform: translateY(0px) scale(1);
        box-shadow: 
            0 8px 32px rgba(102, 126, 234, 0.3),
            0 0 0 1px rgba(255, 255, 255, 0.1);
    }
    50% { 
        transform: translateY(-8px) scale(1.05);
        box-shadow: 
            0 16px 48px rgba(102, 126, 234, 0.4),
            0 0 0 2px rgba(255, 255, 255, 0.2);
    }
}

@keyframes portal-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

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

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: #4ecdc4;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #4ecdc4, #45b7d1);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 2rem 4rem;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(78, 205, 196, 0.1);
    border: 1px solid rgba(78, 205, 196, 0.3);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: #4ecdc4;
    margin-bottom: 2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.gradient-text {
    background: linear-gradient(135deg, #4ecdc4 0%, #45b7d1 50%, #96ceb4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #b0b0b0;
    margin-bottom: 2rem;
    line-height: 1.7;
}

/* Hero CTA Section */
.hero-cta {
    margin-bottom: 3rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.cta-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.cta-btn.primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 
        0 8px 32px rgba(102, 126, 234, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1);
}

.cta-btn.primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 16px 48px rgba(102, 126, 234, 0.4),
        0 0 0 2px rgba(255, 255, 255, 0.2);
}

.cta-btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
}

.cta-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px) scale(1.02);
}

.cta-subtitle {
    color: #888;
    font-size: 0.9rem;
    text-align: center;
    margin: 0;
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #4ecdc4;
    margin-bottom: 0.5rem;
}

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

/* Browser Mockup */
.browser-mockup {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(102, 126, 234, 0.2);
    backdrop-filter: blur(20px);
    position: relative;
    animation: mockup-glow 4s ease-in-out infinite;
}

.browser-mockup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        transparent 0%, 
        rgba(102, 126, 234, 0.1) 50%, 
        transparent 100%);
    opacity: 0;
    animation: mockup-shimmer 3s ease-in-out infinite;
}

@keyframes mockup-glow {
    0%, 100% { 
        box-shadow: 
            0 20px 40px rgba(0, 0, 0, 0.3),
            0 0 0 1px rgba(102, 126, 234, 0.2);
    }
    50% { 
        box-shadow: 
            0 30px 60px rgba(0, 0, 0, 0.4),
            0 0 0 2px rgba(102, 126, 234, 0.4);
    }
}

@keyframes mockup-shimmer {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

.browser-header-mock {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mock-tabs {
    display: flex;
    gap: 0.5rem;
}

.mock-tab {
    width: 60px;
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.mock-tab.active {
    background: #4ecdc4;
}

.mock-ai-sidebar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #4ecdc4, #45b7d1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

.browser-content-mock {
    padding: 2rem;
    min-height: 300px;
}

.mock-ai-chat {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mock-message {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.mock-message.ai {
    flex-direction: row;
}

.mock-message.user {
    flex-direction: row-reverse;
}

.mock-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.mock-message.ai .mock-avatar {
    background: linear-gradient(135deg, #4ecdc4, #45b7d1);
    color: #ffffff;
}

.mock-message.user .mock-avatar {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.mock-text {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.4;
    max-width: 80%;
}

/* Download Section */
.download-section {
    padding: 6rem 2rem;
    background: rgba(255, 255, 255, 0.02);
}

.download-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

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

.download-content p {
    font-size: 1.1rem;
    color: #b0b0b0;
    margin-bottom: 3rem;
}

.download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.download-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
}

.download-card:hover {
    transform: translateY(-5px);
    border-color: rgba(78, 205, 196, 0.3);
    box-shadow: 0 20px 40px rgba(78, 205, 196, 0.1);
}

.os-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4ecdc4, #45b7d1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: #ffffff;
}

.download-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.download-card p {
    color: #888;
    margin-bottom: 1.5rem;
}

.download-btn {
    background: linear-gradient(135deg, #4ecdc4, #45b7d1);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 auto;
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(78, 205, 196, 0.3);
}

/* Email Modal */
.email-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.email-modal.hidden {
    display: none;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.modal-content {
    background: rgba(10, 10, 10, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    position: relative;
    backdrop-filter: blur(20px);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffffff;
}

.modal-close {
    background: none;
    border: none;
    color: #888;
    font-size: 1.2rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #ffffff;
}

.modal-body p {
    color: #b0b0b0;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.email-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    color: #ffffff;
}

.form-group input[type="email"] {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 1rem;
    color: #ffffff;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input[type="email"]:focus {
    outline: none;
    border-color: #4ecdc4;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    color: #b0b0b0;
    font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    position: relative;
    transition: all 0.3s ease;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: #4ecdc4;
    border-color: #4ecdc4;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: bold;
}

.submit-btn {
    background: linear-gradient(135deg, #4ecdc4, #45b7d1);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(78, 205, 196, 0.3);
}

/* Features Section */
.features-section {
    padding: 6rem 2rem;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.features-container h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #b0b0b0;
    margin-bottom: 3rem;
    line-height: 1.6;
}

/* Problems Grid */
.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.problem-card {
    background: rgba(255, 107, 107, 0.05);
    border: 1px solid rgba(255, 107, 107, 0.2);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
}

.problem-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 107, 107, 0.4);
    box-shadow: 0 20px 40px rgba(255, 107, 107, 0.1);
}

.problem-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: #ffffff;
}

.problem-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
}

.problem-card p {
    color: #b0b0b0;
    line-height: 1.6;
}

/* Solution Section */
.solution-section {
    margin-top: 4rem;
    padding-top: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(78, 205, 196, 0.3);
    box-shadow: 0 20px 40px rgba(78, 205, 196, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4ecdc4, #45b7d1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: #ffffff;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
}

.feature-card p {
    color: #b0b0b0;
    line-height: 1.6;
}

/* About Section */
.about-section {
    padding: 6rem 2rem;
    background: rgba(255, 255, 255, 0.02);
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.about-content p {
    color: #b0b0b0;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.founder-note {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    backdrop-filter: blur(20px);
}

.founder-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.founder-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.founder-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.founder-content p {
    color: #b0b0b0;
    font-style: italic;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.5);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 2rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffffff;
}

.footer-logo i {
    color: #4ecdc4;
}

.footer-content p {
    color: #888;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: #888;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #4ecdc4;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .nav-links {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 6rem 1rem 2rem;
    }
    
    .download-section,
    .features-section,
    .about-section {
        padding: 4rem 1rem;
    }
    
    .download-options {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}