:root {
    --primary-color: #FF3366;
    --secondary-color: #6633FF;
    --accent-color: #FFEBF2;
    --text-color: #333333;
    --light-text: #666666;
    --dark-bg: #222222;
    --light-bg: #FFFFFF;
    --border-radius: 8px;
    --box-shadow: 0 4px 15px rgba(255, 51, 102, 0.15);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

.page-wrapper {
    overflow: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

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

ul {
    list-style: none;
}

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

section {
    padding: 70px 0;
}

h1, h2, h3, h4 {
    line-height: 1.3;
    margin-bottom: 15px;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

h2 {
    font-size: 2rem;
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 40px;
    position: relative;
}

h2:after {
    content: '';
    display: block;
    height: 3px;
    width: 70px;
    background: var(--secondary-color);
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

h3 {
    font-size: 1.4rem;
    color: var(--text-color);
}

h4 {
    font-size: 1.2rem;
    color: white;
}

p {
    margin-bottom: 15px;
}

.lead {
    font-size: 1.2rem;
    color: var(--light-text);
    max-width: 700px;
    margin: 0 auto 25px;
}

.center {
    text-align: center;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-small {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
    box-shadow: var(--box-shadow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 51, 102, 0.25);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.btn-small {
    padding: 8px 18px;
    font-size: 0.8rem;
}

.large {
    padding: 15px 35px;
    font-size: 1rem;
}

/* Header */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo a {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--primary-color);
}

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

nav ul {
    display: flex;
    align-items: center;
}

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    color: var(--text-color);
    font-weight: 500;
}

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

#menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background-color: var(--light-bg);
    padding: 80px 0 60px;
    position: relative;
}

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

.hero-content {
    flex: 1;
    min-width: 300px;
    padding-right: 20px;
    margin-bottom: 30px;
}

.hero-visual {
    flex: 1;
    min-width: 300px;
}

.hero-svg {
    max-width: 100%;
}

.cta {
    margin-top: 30px;
}

.cta a {
    margin-right: 15px;
    margin-bottom: 10px;
    display: inline-block;
}

/* Features Section */
.features {
    background-color: white;
}

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

.feature-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 20px rgba(255, 51, 102, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
}

/* How It Works Section */
.how-it-works {
    background-color: var(--accent-color);
    padding: 90px 0;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin: 50px 0;
}

.step {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    z-index: 2;
    margin-bottom: 20px;
}

.step-connector {
    flex: 0.5;
    max-width: 100px;
    z-index: 1;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin: 0 auto 15px;
}

.demo-visual {
    max-width: 800px;
    margin: 40px auto 0;
}

/* Get Started Section */
.get-started {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    padding: 70px 0;
}

.get-started h2 {
    color: white;
}

.get-started h2:after {
    background: white;
}

.get-started .lead {
    color: rgba(255, 255, 255, 0.9);
}

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

.get-started .btn-primary:hover {
    background: transparent;
    color: white;
}

.cta-center {
    text-align: center;
    margin-top: 30px;
}

/* FAQ Section */
.faq {
    background-color: white;
}

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

.faq-item {
    margin-bottom: 15px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius);
}

.faq-question {
    padding: 20px;
    background-color: var(--light-bg);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.toggle-icon {
    font-size: 1.5rem;
    line-height: 1;
    color: var(--primary-color);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 20px 20px;
    max-height: 1000px;
}

/* Testimonials */
.testimonials {
    background-color: var(--accent-color);
    padding: 70px 0;
}

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

.testimonial {
    background: white;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.stars {
    color: gold;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.user {
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 15px;
}

/* Footer */
footer {
    background-color: var(--dark-bg);
    color: white;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    margin-bottom: 20px;
}

.footer-brand a {
    display: flex;
    align-items: center;
    color: white;
    margin-bottom: 15px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links h4 {
    margin-bottom: 20px;
}

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

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links ul li a:hover {
    color: white;
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
}

.copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.keywords {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.7rem;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        padding-right: 0;
        text-align: center;
    }
    
    #menu-toggle {
        display: block;
    }
    
    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: white;
        padding: 20px 0;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    }
    
    nav ul.active {
        display: flex;
    }
    
    nav ul li {
        margin: 10px 0;
    }
    
    .step-connector {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .feature-card, .step, .testimonial {
        padding: 20px;
    }
    
    .cta a {
        display: block;
        margin-right: 0;
    }
}