/* ======================
   LYNXIO APP DESIGN
   Colors from app:
   - Primary Blue: #3366FF
   - Light Blue: #E0F2FE
   - Gray: #6B7280
   - White: #FFFFFF
   ====================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #1F2937;
    background-color: #F8FAFC;
}

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

/* Header - Lynxio Style */
.header {
    background: linear-gradient(135deg, #E0F2FE 0%, #F8FAFC 100%);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border-bottom: 1px solid #E5E7EB;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo h1 {
    font-size: 2rem;
    font-weight: 700;
    color: #3366FF;
    letter-spacing: -0.5px;
}

.tagline {
    font-size: 0.75rem;
    color: #6B7280;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}

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

.nav a {
    color: #1F2937;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.nav a:hover {
    color: #3366FF;
}

/* Hero Section - Lynxio Gradient */
.hero {
    background: linear-gradient(135deg, #E0F2FE 0%, #F8FAFC 50%, #FFFFFF 100%);
    padding: 4rem 0 6rem 0;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: #1F2937;
    margin-bottom: 1rem;
    line-height: 1.2;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #6B7280;
    margin-bottom: 3rem;
    font-weight: 400;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.hero-feature {
    background: rgba(255, 255, 255, 0.8);
    padding: 2rem 1.5rem;
    border-radius: 20px;
    border: 1px solid #E5E7EB;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

.hero-feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(51, 102, 255, 0.1);
    border-color: #3366FF;
}

.feature-icon-large {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon-large img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(32%) sepia(98%) saturate(2247%) hue-rotate(220deg) brightness(99%) contrast(102%);
}

.hero-feature h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 0.5rem;
}

.hero-feature p {
    font-size: 0.9rem;
    color: #6B7280;
}

/* CTA Section */
.cta-section {
    background: white;
    padding: 3rem;
    border-radius: 25px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    border: 1px solid #E5E7EB;
}

.cta-section h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 2rem;
}

.download-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.store-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #3366FF 0%, #5A7FFF 100%);
    color: white;
    text-decoration: none;
    border-radius: 15px;
    transition: all 0.3s;
    box-shadow: 0 5px 20px rgba(51, 102, 255, 0.3);
}

.store-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(51, 102, 255, 0.4);
}

.store-icon {
    font-size: 2rem;
}

.store-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.store-label {
    font-size: 0.7rem;
    opacity: 0.9;
}

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

/* Features Section */
.features-section {
    padding: 6rem 0;
    background: white;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1F2937;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-header p {
    font-size: 1.1rem;
    color: #6B7280;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: linear-gradient(135deg, #E0F2FE 0%, #F8FAFC 100%);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid #E5E7EB;
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(51, 102, 255, 0.15);
    border-color: #3366FF;
}

.feature-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(32%) sepia(98%) saturate(2247%) hue-rotate(220deg) brightness(99%) contrast(102%);
}

.feature-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 1rem;
}

.feature-card > p {
    font-size: 1rem;
    color: #6B7280;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    font-size: 0.95rem;
    color: #4B5563;
    margin-bottom: 0.5rem;
    padding-left: 0.5rem;
}

/* Pricing Section */
.pricing-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #E0F2FE 0%, #F8FAFC 50%, #FFFFFF 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto 3rem auto;
}

.pricing-card {
    background: white;
    padding: 0;
    border-radius: 20px;
    border: 2px solid #E5E7EB;
    overflow: hidden;
    transition: all 0.3s;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    border-color: #3366FF;
}

.pricing-card.featured {
    border-color: #3366FF;
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(51, 102, 255, 0.2);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.badge {
    background: linear-gradient(135deg, #3366FF 0%, #5A7FFF 100%);
    color: white;
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

.plan-header {
    padding: 2rem 2rem 1.5rem 2rem;
    text-align: center;
    border-bottom: 1px solid #F3F4F6;
}

.plan-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.3rem;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: #3366FF;
}

.period {
    font-size: 1rem;
    color: #6B7280;
    font-weight: 500;
}

.plan-features {
    padding: 2rem;
}

.plan-quota {
    background: linear-gradient(135deg, #3366FF 0%, #5A7FFF 100%);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.plan-features ul {
    list-style: none;
}

.plan-features li {
    padding: 0.75rem 0;
    font-size: 0.95rem;
    color: #4B5563;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.check {
    color: #10B981;
    font-weight: bold;
    font-size: 1.2rem;
}

.cross {
    color: #EF4444;
    font-weight: bold;
    font-size: 1.2rem;
}

.btn-plan {
    display: block;
    margin: 0 2rem 2rem 2rem;
    padding: 1rem;
    background: linear-gradient(135deg, #3366FF 0%, #5A7FFF 100%);
    color: white;
    text-decoration: none;
    text-align: center;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 5px 20px rgba(51, 102, 255, 0.3);
}

.btn-plan:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(51, 102, 255, 0.4);
}

.pricing-note {
    text-align: center;
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid #E5E7EB;
    max-width: 700px;
    margin: 0 auto;
}

.pricing-note p {
    color: #6B7280;
    font-size: 0.95rem;
}

/* Footer - Lynxio Style */
.footer {
    background: linear-gradient(135deg, #1F2937 0%, #111827 100%);
    color: #E5E7EB;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1rem;
}

.footer-section h4 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section p {
    color: #9CA3AF;
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

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

.footer-section li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: #9CA3AF;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #3366FF;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
}

.footer-bottom p {
    color: #9CA3AF;
    font-size: 0.9rem;
}

/* Pages Content */
.main-content {
    padding: 4rem 0;
    min-height: 70vh;
}

.page-container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 25px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    border: 1px solid #E5E7EB;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1F2937;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.page-subtitle {
    font-size: 1.1rem;
    color: #6B7280;
    margin-bottom: 3rem;
    line-height: 1.7;
}

.info-box {
    background: linear-gradient(135deg, #E0F2FE 0%, #F8FAFC 100%);
    padding: 1.5rem;
    border-radius: 15px;
    border-left: 4px solid #3366FF;
    margin-bottom: 2rem;
}

.info-box p {
    margin-bottom: 0.5rem;
    color: #4B5563;
}

.info-box strong {
    color: #1F2937;
}

.content-section {
    margin-bottom: 3rem;
}

.content-section h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.content-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #4B5563;
    margin: 1.5rem 0 1rem 0;
}

.content-section p {
    color: #6B7280;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.content-section ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.content-section li {
    color: #6B7280;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

/* Buttons */
.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, #3366FF 0%, #5A7FFF 100%);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 5px 20px rgba(51, 102, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(51, 102, 255, 0.4);
}

.btn-secondary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: #F3F4F6;
    color: #1F2937;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: #E5E7EB;
    transform: translateY(-2px);
}

.btn-danger {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 5px 20px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(239, 68, 68, 0.4);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
    }
    
    .nav {
        display: none;
    }
    
    .header .container {
        justify-content: center;
    }
    
    .logo {
        flex-direction: column;
        text-align: center;
    }
    
    .features-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .page-container {
        padding: 2rem 1.5rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .download-links {
        flex-direction: column;
    }
    
    .store-link {
        width: 100%;
        justify-content: center;
    }
}