:root {
    --primary: #9B59B6;
    --primary-dark: #8E44AD;
    --secondary: #E84393;
    --secondary-dark: #D83884;
    --text-dark: #2C3E50;
    --text-light: #ECF0F1;
    --bg-light: #F8F9FA;
    --bg-medium: #EAE8F0;
    --bg-dark: #34495E;
}

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
}

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

.logo-svg {
    margin-right: 10px;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: var(--primary);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
}

.mobile-menu span {
    width: 100%;
    height: 3px;
    background-color: var(--primary);
    border-radius: 5px;
    transition: all 0.3s;
}

.hero {
    background: linear-gradient(135deg, var(--bg-medium) 0%, var(--bg-light) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0;
}

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

.hero-content {
    flex: 1;
    padding-right: 30px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary);
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(to right, var(--secondary), var(--primary));
    color: white;
    text-decoration: none;
    padding: 15px 30px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 5px 15px rgba(155, 89, 182, 0.4);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(155, 89, 182, 0.6);
}

section {
    padding: 80px 0;
}

h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: var(--primary);
}

.features {
    background-color: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: white;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

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

.feature-icon {
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--text-dark);
}

.how-it-works {
    background: linear-gradient(135deg, #fff 0%, var(--bg-medium) 100%);
}

.steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 250px;
    text-align: center;
    padding: 20px;
    margin: 10px;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(to right, var(--secondary), var(--primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.step h3 {
    margin-bottom: 15px;
    color: var(--text-dark);
}

.cta-center {
    text-align: center;
}

.faq {
    background-color: var(--bg-light);
}

.faq-items {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: white;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.faq-item h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary);
}

footer {
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: 40px 0;
}

.footer-content {
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-weight: 700;
    font-size: 1.5rem;
}

.footer-logo-svg {
    margin-right: 10px;
}

.footer-links {
    margin: 20px 0;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    margin: 0 15px;
    transition: color 0.3s;
}

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

.related-terms {
    margin-top: 20px;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

.related-terms a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    margin: 0 5px;
    transition: color 0.3s;
}

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

/* Media Queries */
@media (max-width: 992px) {
    h1 {
        font-size: 2rem;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .mobile-menu {
        display: flex;
    }
    
    nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: white;
        padding: 20px 0;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        transform: translateY(-150%);
        transition: transform 0.3s;
    }
    
    nav.active {
        transform: translateY(0);
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    nav ul li {
        margin: 10px 0;
    }
    
    .mobile-menu.active span:first-child {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu.active span:last-child {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .steps {
        flex-direction: column;
    }
}