/* Global Styles */
:root {
    --primary-color: #4A2DD9;
    --secondary-color: #FF5E7D;
    --text-color: #333333;
    --light-text: #666666;
    --background: #ffffff;
    --light-bg: #f8f9fa;
    --dark-bg: #121212;
    --border-radius: 8px;
    --box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Arial', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--background);
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--secondary-color);
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    font-weight: 700;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
}

section {
    padding: 5rem 1rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.highlight {
    color: var(--secondary-color);
}

/* Header & Navigation */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--background);
    box-shadow: var(--box-shadow);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.logo-icon {
    height: 2rem;
    width: 2rem;
    margin-right: 0.5rem;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    color: var(--text-color);
    font-weight: 600;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.menu-icon {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
}

.menu-icon span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--text-color);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    min-height: 80vh;
}

.hero-content {
    max-width: 550px;
}

.hero-content h1 {
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--light-text);
}

.hero-visual {
    max-width: 500px;
    width: 100%;
}

.hero-image {
    width: 100%;
    height: auto;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--primary-color);
    color: white;
    font-weight: 700;
    border-radius: var(--border-radius);
    transition: var(--transition);
    text-align: center;
}

.cta-button:hover {
    background-color: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

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

.secondary:hover {
    background-color: var(--primary-color);
    color: white;
}

/* Features Section */
.features {
    background-color: var(--light-bg);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 5rem;
    height: 5rem;
    margin-bottom: 1.5rem;
}

/* About Section */
.about {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.about p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 2rem;
}

.tech-highlights {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin: 2rem 0;
    gap: 2rem;
}

.tech-point {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    background-color: var(--light-bg);
    padding: 1rem;
    border-radius: var(--border-radius);
    width: calc(33% - 2rem);
    min-width: 250px;
}

.point-icon {
    width: 2.5rem;
    height: 2.5rem;
    margin-right: 1rem;
}

.tech-point p {
    margin-bottom: 0;
    font-weight: 600;
}

/* FAQ Section */
.faq {
    background-color: var(--light-bg);
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--box-shadow);
}

.faq-item h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-size: 1.25rem;
}

.faq-item p {
    margin-bottom: 0;
}

/* CTA Section */
.cta-section {
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), #8A62E2);
    color: white;
}

.cta-section h2, .cta-section p {
    color: white;
}

.cta-section .cta-button {
    background-color: white;
    color: var(--primary-color);
    margin-top: 1.5rem;
}

.cta-section .cta-button:hover {
    background-color: var(--secondary-color);
    color: white;
}

/* Footer */
footer {
    background-color: var(--dark-bg);
    color: white;
    padding: 3rem 2rem 1.5rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.footer-icon {
    width: 3rem;
    height: 3rem;
    margin-right: 0.75rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--secondary-color);
}

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

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

.footer-column a {
    color: #ccc;
}

.footer-column a:hover {
    color: white;
}

.copyright {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid #333;
    font-size: 0.9rem;
    color: #999;
    max-width: 1200px;
    margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
        min-height: auto;
        padding: 3rem 1rem;
    }
    
    .hero-content {
        margin-bottom: 2rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .tech-point {
        width: 100%;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .menu-icon {
        display: flex;
    }
    
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: white;
        flex-direction: column;
        align-items: center;
        padding: 1.5rem;
        box-shadow: var(--box-shadow);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-links li {
        margin: 1rem 0;
    }
    
    .menu-icon.active span:first-child {
        transform: translateY(9px) rotate(45deg);
    }
    
    .menu-icon.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-icon.active span:last-child {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    section {
        padding: 3rem 1rem;
    }
    
    .cta-button {
        width: 100%;
        padding: 0.75rem 1.5rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
}