:root {
    --primary: #6a0dad;
    --primary-dark: #5a0b9e;
    --primary-light: #7b1fa2;
    --secondary: #9c27b0;
    --white: #ffffff;
    --light: #f5f5f5;
    --dark: #333333;
    --gray: #757575;
    --light-gray: #e0e0e0;
    
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

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

body {
    font-family: var(--font-primary);
    color: var(--dark);
    background-color: var(--white);
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
}

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

.logo {
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 24px;
    color: var(--primary);
}

.navbar {
    display: flex;
    align-items: center;
}

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

.nav-item {
    margin-left: 30px;
}

.nav-link {
    font-weight: 500;
    color: var(--dark);
    transition: all 0.3s ease;
}

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

.header-actions {
    display: flex;
    margin-left: 30px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
    background-color: transparent;
    margin-right: 10px;
}

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

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--dark);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    background-color: var(--light);
}

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

.hero-content {
    flex: 1;
    padding-right: 50px;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.text-gradient {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--gray);
    margin-bottom: 30px;
}

.hero-cta {
    margin-bottom: 40px;
}

.btn-lg {
    padding: 15px 30px;
    font-size: 18px;
}

.hero-stats {
    display: flex;
}

.stats-item {
    margin-right: 30px;
}

.stats-number {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
}

.stats-label {
    font-size: 14px;
    color: var(--gray);
}

.hero-image {
    flex: 1;
}

.hero-img {
    max-width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Features Section */
.features {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.section-description {
    font-size: 18px;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

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

.feature-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(106, 13, 173, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 24px;
    color: var(--primary);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--gray);
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background-color: var(--light);
}

.testimonials-slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 30px;
    padding-bottom: 30px;
}

.testimonial-card {
    min-width: 350px;
    scroll-snap-align: start;
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.testimonial-content {
    margin-bottom: 20px;
    font-style: italic;
    color: var(--gray);
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--light-gray);
    margin-right: 15px;
}

.author-name {
    font-weight: 600;
}

.author-position {
    font-size: 14px;
    color: var(--gray);
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    text-align: center;
}

.cta-title {
    font-size: 36px;
    margin-bottom: 15px;
}

.cta-subtitle {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Footer */
.footer {
    padding: 60px 0 30px;
    background-color: var(--dark);
    color: var(--white);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-title {
    font-size: 20px;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-contact li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.footer-contact i {
    margin-right: 10px;
    color: var(--primary-light);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .nav-menu, .header-actions {
        display: none;
    }
    
    .hamburger {
        display: block;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 50px;
        text-align: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-image {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 30px;
    }
    
    .cta-title {
        font-size: 30px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 28px;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .stats-item {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}