/* Global Styles */
:root {
    --primary-color: #4a00b0;
    --secondary-color: #7b2ff7;
    --accent-color: #ff5722;
    --text-color: #333333;
    --background-color: #f9f9f9;
    --card-background: #ffffff;
    --footer-bg: #2a0663;
    --border-radius: 12px;
    --transition-speed: 0.3s;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    box-shadow: var(--box-shadow);
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Header & Navigation */
header {
    background-color: white;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

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

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

.nav-links {
    display: flex;
    align-items: center;
}

.nav-links li {
    margin: 0 15px;
}

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
}

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

.cta-button a {
    background: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 3px 0;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 80px 5%;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ed 100%);
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content {
    flex: 1;
    padding-right: 40px;
}

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

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
}

/* Features Section */
.features {
    padding: 80px 5%;
    text-align: center;
    max-width: 1400px;
    margin: 0 auto;
}

.features h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 30px 20px;
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-speed) ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

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

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* How It Works Section */
.how-it-works {
    padding: 80px 5%;
    text-align: center;
    background-color: #f1f1f1;
    max-width: 1400px;
    margin: 0 auto;
}

.how-it-works h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--primary-color);
}

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

.step {
    flex: 1;
    max-width: 300px;
    padding: 20px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    border-radius: 50%;
    margin-bottom: 15px;
}

.step h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.cta-container {
    margin-top: 40px;
}

/* FAQ Section */
.faq {
    padding: 80px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.faq h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
    text-align: center;
    color: var(--primary-color);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.faq-item {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--box-shadow);
}

.faq-item h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: var(--primary-color);
}

/* Footer */
footer {
    background-color: var(--footer-bg);
    color: white;
    padding: 60px 5% 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 40px;
    max-width: 1400px;
    margin: 0 auto 40px;
}

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

.footer-links {
    display: flex;
    gap: 60px;
}

.footer-column h4 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.8);
}

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

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    max-width: 1400px;
    margin: 0 auto;
}

/* Mobile Responsiveness */
@media screen and (max-width: 992px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps {
        flex-direction: column;
        align-items: center;
    }
    
    .step {
        margin-bottom: 30px;
    }
}

@media screen and (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 60px 20px;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 20px;
    }
    
    /* Mobile Navigation */
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        text-align: center;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        padding: 20px 0;
    }
    
    .nav-links.active {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }
    
    .nav-links li {
        margin: 15px 0;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
}

@media screen and (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .btn {
        padding: 10px 20px;
    }
}