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

:root {
    --primary-color: #ff4444;
    --primary-dark: #e63939;
    --secondary-color: #ff6b6b;
    --accent-color: #ff8a80;
    --background-dark: #0a0a0a;
    --background-light: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #666666;
    --border-color: #333333;
    --gradient-primary: linear-gradient(135deg, #ff4444 0%, #ff6b6b 100%);
    --gradient-secondary: linear-gradient(135deg, #ff6b6b 0%, #ff8a80 100%);
    --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 15px 35px rgba(0, 0, 0, 0.2);
    --border-radius: 12px;
    --border-radius-large: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--background-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-medium);
}

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

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

.btn-secondary:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 1rem 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.nav-logo img {
    width: 28px;
    height: 28px;
    margin-right: 8px;
    border-radius: 4px;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

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

.nav-cta {
    background: var(--gradient-primary);
    color: white !important;
    padding: 8px 16px;
    border-radius: var(--border-radius);
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--background-dark) 0%, var(--background-light) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255, 68, 68, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(255, 107, 107, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Phone Mockup */
.phone-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-screen {
    width: 280px;
    height: 560px;
    background: var(--background-light);
    border-radius: 30px;
    padding: 20px;
    box-shadow: var(--shadow-heavy);
    position: relative;
    border: 3px solid var(--border-color);
}

.app-preview {
    width: 100%;
    height: 100%;
    background: var(--background-dark);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.profile-card {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    position: relative;
}

.profile-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="35" r="15" fill="%23fff" opacity="0.8"/><path d="M20 80 Q50 60 80 80 L80 100 L20 100 Z" fill="%23fff" opacity="0.8"/></svg>') center/cover;
}

.profile-info {
    position: relative;
    z-index: 1;
    color: white;
}

.profile-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.profile-info p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: var(--background-light);
}

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

.feature-card {
    background: var(--background-dark);
    padding: 2rem;
    border-radius: var(--border-radius-large);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background: var(--background-dark);
}

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

.step-card {
    background: var(--background-light);
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    text-align: center;
    position: relative;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    font-size: 1.2rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Download Section */
.download {
    padding: 80px 0;
    background: var(--background-light);
}

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

.download-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.download-text p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.download-options {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.download-option {
    background: var(--background-dark);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.download-option h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.download-option p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.download-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.feature-item i {
    color: var(--primary-color);
    font-size: 1rem;
}

.devices-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    position: relative;
}

.device {
    background: var(--background-dark);
    border-radius: 20px;
    border: 3px solid var(--border-color);
    position: relative;
}

.device.phone {
    width: 200px;
    height: 400px;
}

.device.tablet {
    width: 300px;
    height: 200px;
}

.device-screen {
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary);
    border-radius: 15px;
    margin: 10px;
    position: relative;
    overflow: hidden;
}

.device-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="%23fff" opacity="0.1"/></svg>') center/60% no-repeat;
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--background-dark);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.about-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.about-feature i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: var(--background-light);
}

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

.testimonial-card {
    background: var(--background-dark);
    padding: 2rem;
    border-radius: var(--border-radius-large);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.6;
    font-size: 1.1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    position: relative;
}

.author-avatar::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="35" r="12" fill="%23fff"/><path d="M25 80 Q50 65 75 80 L75 100 L25 100 Z" fill="%23fff"/></svg>') center/contain no-repeat;
}

.author-info h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.author-info span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Page Header (for Terms/Privacy pages) */
.page-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--background-dark) 0%, var(--background-light) 100%);
    text-align: center;
}

.header-content {
    max-width: 600px;
    margin: 0 auto;
}

.header-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 3rem;
    color: white;
    box-shadow: var(--shadow-heavy);
}

.header-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.header-content p {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.update-date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Page Content (for Terms/Privacy pages) */
.page-content {
    padding: 60px 0;
    background: var(--background-dark);
}

.content-section {
    margin-bottom: 4rem;
}

.content-section:last-child {
    margin-bottom: 0;
}

/* Terms/Privacy Cards */
.terms-card,
.privacy-card {
    background: var(--background-light);
    padding: 2rem;
    border-radius: var(--border-radius-large);
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
    transition: var(--transition);
}

.terms-card:hover,
.privacy-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.terms-card.warning {
    border-color: #ff6b6b;
    background: rgba(255, 107, 107, 0.05);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card-header i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 40px;
    height: 40px;
    background: rgba(255, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-header h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 0;
}

.card-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.card-content ul {
    list-style: none;
    padding-left: 0;
}

.card-content ul li {
    color: var(--text-secondary);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.card-content ul li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Privacy Commitment */
.privacy-commitment {
    background: var(--background-light);
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    border: 1px solid var(--border-color);
    margin-bottom: 3rem;
}

.commitment-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.commitment-header i {
    font-size: 2rem;
    color: var(--primary-color);
}

.commitment-header h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin: 0;
}

.privacy-commitment p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Contact Card */
.contact-card {
    background: var(--background-light);
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    border: 1px solid var(--border-color);
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.contact-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--background-light);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 20px;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.footer-logo img {
    width: 24px;
    height: 24px;
    margin-right: 8px;
    border-radius: 4px;
}

.footer-section p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.footer-section h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--background-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .download-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .about-features {
        flex-direction: column;
        align-items: center;
    }
    
    .devices-mockup {
        flex-direction: column;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .header-content h1 {
        font-size: 2.5rem;
    }
    
    .card-header {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .feature-card,
    .step-card {
        padding: 1.5rem;
    }
    
    .header-content h1 {
        font-size: 2rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-content {
    animation: fadeInLeft 1s ease-out;
}

.hero-image {
    animation: fadeInRight 1s ease-out;
}

.feature-card,
.step-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus styles for accessibility */
.btn:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Mobile menu styles */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--background-dark);
        border-top: 1px solid var(--border-color);
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

/* Logo styling */
.logo-img {
    width: 32px;
    height: 32px;
    margin-right: 8px;
    border-radius: 6px;
}

/* Interests styling */
.interests {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.interests span {
    background: rgba(255, 255, 255, 0.1);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    color: var(--text-primary);
}

/* Download buttons styling */
.download-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 2rem;
}

.download-btn {
    display: flex;
    align-items: center;
    padding: 16px 24px;
    background: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
    max-width: 300px;
}

.download-btn:hover {
    background: var(--background-lighter);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.download-btn i {
    font-size: 2rem;
    margin-right: 16px;
    color: var(--primary-color);
}

.download-btn .download-text {
    display: flex;
    flex-direction: column;
}

.download-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.download-platform {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.web-btn {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.web-btn:hover {
    background: var(--primary-dark);
    color: white;
}

/* Phone stack styling */
.phone-stack {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: flex-end;
}

.phone {
    width: 200px;
    height: 400px;
    background: var(--background-dark);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.phone-1 {
    transform: rotate(-5deg);
}

.phone-2 {
    transform: rotate(5deg);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.app-screen {
    width: 100%;
    height: 100%;
    background: var(--background-dark);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.swipe-card {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.card-image {
    width: 100%;
    height: 70%;
    background: linear-gradient(45deg, #ff9a9e 0%, #fecfef 100%);
}

.card-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
}

.card-info h3 {
    margin: 0 0 8px 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.card-info p {
    margin: 0;
    font-size: 0.875rem;
    opacity: 0.9;
}

.chat-screen {
    width: 100%;
    height: 100%;
    background: var(--background-dark);
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.chat-message {
    background: var(--primary-color);
    color: white;
    padding: 12px 16px;
    border-radius: 18px;
    border-bottom-right-radius: 4px;
    max-width: 80%;
}

.chat-message p {
    margin: 0;
    font-size: 0.875rem;
}

/* About stats styling */
.about-stats {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-card {
    display: flex;
    align-items: center;
    padding: 20px;
    background: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: var(--background-lighter);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    color: white;
    font-size: 1.25rem;
}

.stat-content h3 {
    margin: 0 0 4px 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-content p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .download-btn {
        width: 100%;
        max-width: 280px;
    }
    
    .phone-stack {
        flex-direction: column;
        align-items: center;
    }
    
    .phone {
        width: 160px;
        height: 320px;
    }
    
    .about-stats {
        margin-top: 2rem;
    }
    
    .stat-card {
        padding: 16px;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .stat-content h3 {
        font-size: 1.25rem;
    }
}

/* Prominent logo styling for nav and footer */
.prominent-logo {
    width: 48px !important;
    height: 48px !important;
    margin-right: 14px !important;
    border-radius: 10px !important;
    box-shadow: 0 2px 12px rgba(0,0,0,0.10), 0 0 0 2px var(--primary-color);
    background: white;
    object-fit: contain;
    transition: box-shadow 0.2s;
}

.nav-logo span, .footer-logo span {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--primary-color);
    text-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

@media (max-width: 768px) {
    .prominent-logo {
        width: 36px !important;
        height: 36px !important;
        margin-right: 10px !important;
    }
    .nav-logo span, .footer-logo span {
        font-size: 1.3rem;
    }
}