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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    overflow: hidden;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

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

.hero h1 {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero h2 {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 25px;
    opacity: 0.9;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 600px;
    opacity: 0.9;
}

/* Dashboard Preview */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.dashboard-preview {
    position: relative;
    max-width: 500px;
    width: 100%;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: all 0.3s ease;
}

.dashboard-preview:hover {
    transform: perspective(1000px) rotateY(-2deg) rotateX(2deg) scale(1.02);
}

.dashboard-img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    border: 3px solid rgba(255, 255, 255, 0.2);
}

.dashboard-overlay {
    position: absolute;
    top: -20px;
    right: -20px;
    z-index: 10;
}

.floating-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 20px;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    color: #28a745;
    font-size: 1.2rem;
}

.floating-card span {
    color: #333;
    font-weight: 600;
    font-size: 0.9rem;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Section Titles */
.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: #333;
    font-weight: bold;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.pricing h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #333;
    font-weight: bold;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    padding: 0;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Pricing Card Styles */
.pricing-card h3 {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 25px;
}

.currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: #666;
}

.amount {
    font-size: 3rem;
    font-weight: bold;
    margin: 0 5px;
}

.period {
    font-size: 1rem;
    color: #666;
    font-weight: 500;
}

.features {
    list-style: none;
    margin-bottom: 30px;
    padding: 0;
}

.features li {
    padding: 10px 0;
    font-size: 1rem;
    display: flex;
    align-items: center;
    color: #555;
}

.features li i {
    color: #28a745;
    margin-right: 10px;
    font-size: 0.9rem;
}

/* Free Plan */
.pricing-card.free {
    border: 3px solid #28a745;
    background: linear-gradient(135deg, #f8fff9 0%, #e8f5e8 100%);
}

.pricing-card.free h3 {
    color: #28a745;
}

.pricing-card.free .amount {
    color: #28a745;
}

/* Basic Plan */
.pricing-card.basic {
    border: 3px solid #007bff;
}

.pricing-card.basic h3 {
    color: #007bff;
}

.pricing-card.basic .amount {
    color: #007bff;
}

/* Premium Plan */
.pricing-card.premium {
    border: 3px solid #fd7e14;
    position: relative;
    transform: scale(1.05);
}

.pricing-card.premium h3 {
    color: #fd7e14;
}

.pricing-card.premium .amount {
    color: #fd7e14;
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #fd7e14 0%, #e55a00 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(253, 126, 20, 0.3);
}

/* Professional Plan */
.pricing-card.professional {
    border: 3px solid #6f42c1;
}

.pricing-card.professional h3 {
    color: #6f42c1;
}

.pricing-card.professional .amount {
    color: #6f42c1;
}

/* Semi-Annual Plan */
.pricing-card.semi-annual {
    border: 3px solid #20c997;
}

.pricing-card.semi-annual h3 {
    color: #20c997;
}

.pricing-card.semi-annual .amount {
    color: #20c997;
}

/* Enterprise Plan */
.pricing-card.enterprise {
    border: 3px solid #dc3545;
    position: relative;
}

.pricing-card.enterprise h3 {
    color: #dc3545;
}

.pricing-card.enterprise .amount {
    color: #dc3545;
}

.best-value-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(220, 53, 69, 0.3);
}

/* Card Content */
.pricing-card {
    padding: 40px 30px;
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: bold;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    text-align: center;
    color: white;
    background: linear-gradient(135deg, #1e7e34 0%, #155724 100%);
    box-shadow: 0 5px 15px rgba(30, 126, 52, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn:hover {
    text-decoration: none;
    background: linear-gradient(135deg, #155724 0%, #1e7e34 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 126, 52, 0.4);
}

.cta-button {
    display: inline-block;
    padding: 18px 40px;
    background: linear-gradient(135deg, #1e7e34 0%, #155724 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(30, 126, 52, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    text-decoration: none;
    background: linear-gradient(135deg, #155724 0%, #1e7e34 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(30, 126, 52, 0.4);
}

/* Advantages Section */
.advantages {
    padding: 80px 0;
    background-color: white;
}

.advantages h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #333;
    font-weight: bold;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.advantage-item {
    text-align: center;
    padding: 40px 30px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid #f8f9fa;
}

.advantage-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: #28a745;
}

.advantage-item i {
    font-size: 3.5rem;
    color: #28a745;
    margin-bottom: 25px;
    display: block;
}

.advantage-item h3 {
    font-size: 1.4rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

.advantage-item p {
    font-size: 1rem;
    line-height: 1.6;
    color: #666;
}

/* Call to Action Section */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: bold;
}

.cta-section p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 40px 0;
    border-top: 3px solid #28a745;
}

.footer p {
    font-size: 1rem;
    margin: 0;
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero h2 {
        font-size: 1.3rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .dashboard-preview {
        transform: none;
        max-width: 350px;
    }
    
    .dashboard-preview:hover {
        transform: scale(1.02);
    }
    
    .floating-card {
        position: static;
        margin-top: 20px;
        display: inline-flex;
    }
    
    .pricing h2 {
        font-size: 2rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .pricing-card {
        margin: 0;
        transform: none !important;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .advantage-item {
        padding: 30px 20px;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
    
    .cta-section p {
        font-size: 1.1rem;
    }
    
    .cta-button {
        padding: 15px 30px;
        font-size: 1rem;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0;
    }
    
    .pricing, .advantages, .cta {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 1.7rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn-cta {
        font-size: 1.1rem;
        padding: 18px 35px;
    }
}