/* Custom Animations */
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

/* Feature Card Hover Effects */
.feature-card {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.feature-card:hover::before {
    transform: translateX(100%);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Pricing Card Effects - hover effects removed */
.pricing-card {
    position: relative;
}

/* Button Hover Effects */
.btn-primary {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn-primary:hover::before {
    transform: translateX(100%);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

/* Navigation Bar */
.navbar {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%232563eb' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

/* Feature Icons */
.feature-icon {
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    color: #2563eb;
}

/* Pricing Badge */
.pricing-badge {
    animation: float 3s ease-in-out infinite;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #2563eb;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #1d4ed8;
}

/* Enhanced Mobile Optimizations */
@media (max-width: 768px) {
    /* Reduce animation complexity for better performance */
    .animate-fade-in-up {
        animation-duration: 0.4s;
    }
    
    .animate-float {
        animation-duration: 4s;
    }
    
    /* Optimize touch targets */
    button, a {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Improve text readability */
    body {
        -webkit-text-size-adjust: 100%;
        text-size-adjust: 100%;
    }
    
    /* Optimize spacing for mobile */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Responsive Typography */
@media (max-width: 640px) {
    h1 {
        font-size: 2.5rem;
        line-height: 1.1;
    }
    h2 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    /* Optimize mobile navigation */
    .mobile-menu {
        transition: transform 0.3s ease-in-out;
    }
    
    /* Improve button accessibility on mobile */
    .btn-primary {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
}

/* Loading Animation */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Custom Focus Styles */
:focus {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #1a1a1a;
        color: #ffffff;
    }
    
    .bg-white {
        background-color: #2d2d2d;
    }
    
    .text-gray-900 {
        color: #ffffff;
    }
    
    .text-gray-500 {
        color: #a3a3a3;
    }
    
    .border-gray-200 {
        border-color: #404040;
    }

    .hero-section {
        background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    }

    .feature-card::before,
    .pricing-card::before {
        background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    }
}

/* Fade-in Animation */
.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

/* Mobile Menu Animation */
.mobile-menu {
    animation: slideIn 0.3s ease-out forwards;
}

/* Testimonial Card Hover Effect */
.testimonial-card {
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Social Media Icons */
.social-icon {
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-3px);
    color: #2563eb;
}

/* FAQ Accordion */
.faq-item {
    transition: all 0.3s ease;
}

/* Pricing Toggle Animation */
.pricing-toggle {
    transition: all 0.3s ease;
}

.pricing-toggle.active {
    transform: scale(1.05);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}