:root {
    --primary-color: #8e44ad;
    --secondary-color: #e74c3c;
    --accent-color: #f39c12;
    --dark-color: #2c3e50;
    --light-color: #f9f9f9;
    --medium-color: #dfe4ea;
    --text-dark: #333333;
    --text-medium: #777777;
    --text-light: #ffffff;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--light-color);
    overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

p {
    margin-bottom: 15px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-icon {
    margin-left: 8px;
    display: inline-block;
    transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
    transform: translateX(5px);
}

.btn-primary {
    background: var(--gradient);
    color: var(--text-light);
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    color: var(--text-light);
}

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

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--text-light);
    transform: translateY(-3px);
}

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

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

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

.logo-text {
    fill: var(--primary-color);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 24px;
}

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

.menu-icon {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 2;
    stroke-linecap: round;
}

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

nav li {
    margin-left: 30px;
}

nav a {
    color: var(--text-dark);
    font-weight: 600;
    position: relative;
    padding: 5px 0;
}

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

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

nav a:hover::after, nav a.active::after {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    position: relative;
    background: var(--dark-color);
    color: var(--text-light);
    overflow: hidden;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.hero-content {
    width: 50%;
}

.hero-visual {
    width: 45%;
    display: flex;
    justify-content: center;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero h1 span {
    display: block;
    color: var(--accent-color);
}

.hero-subtitle {
    font-size: 18px;
    margin-bottom: 30px;
    color: var(--text-medium);
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 15px;
}

.wave-bottom {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: auto;
}

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

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-medium);
    font-size: 18px;
}

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

.feature-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    margin: 0 auto 20px;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

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

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background-color: var(--medium-color);
}

.steps {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 50px;
}

.step {
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.step:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 20px;
    margin: 0 auto 20px;
}

.step-content h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.step-content p {
    color: var(--text-medium);
    margin-bottom: 20px;
}

.step-icon {
    margin: 0 auto;
}

.step-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
}

.cta-center {
    text-align: center;
    margin-top: 50px;
}

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

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

.accordion-item {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 15px;
    box-shadow: var(--shadow);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    text-align: left;
    padding: 20px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    color: var(--primary-color);
}

.accordion-header.active {
    color: var(--primary-color);
}

.accordion-icon {
    transition: transform 0.3s ease;
}

.accordion-header.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-content p {
    color: var(--text-medium);
    padding-bottom: 20px;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: var(--gradient);
    color: var(--text-light);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.cta p {
    font-size: 18px;
    margin-bottom: 30px;
}

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

.cta .btn:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--text-light);
    padding: 80px 0 30px;
}

.footer-top {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo {
    flex: 2;
    min-width: 300px;
}

.footer-logo p {
    color: var(--text-medium);
    max-width: 300px;
    margin-top: 20px;
}

.footer-logo-text {
    fill: var(--text-light);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 24px;
}

.footer-links {
    flex: 3;
    display: flex;
    justify-content: space-around;
}

.footer-links-column h3 {
    color: var(--text-light);
    font-size: 20px;
    margin-bottom: 25px;
    position: relative;
}

.footer-links-column h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--gradient);
}

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

.footer-links-column li {
    margin-bottom: 15px;
}

.footer-links-column a {
    color: var(--text-medium);
    transition: all 0.3s ease;
}

.footer-links-column a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

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

.copyright {
    color: var(--text-medium);
    margin-bottom: 15px;
}

.footer-favicon {
    margin: 15px 0;
}

.footer-icon {
    max-width: 32px;
    height: auto;
}

.disclaimer {
    color: var(--text-medium);
    font-size: 14px;
    max-width: 600px;
    margin: 0 auto;
}

/* Media Queries */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content, .hero-visual {
        width: 100%;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: 40px;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .step-connector {
        display: none;
    }
    
    .steps {
        flex-direction: column;
        gap: 30px;
    }
    
    .step {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background-color: var(--light-color);
        padding: 20px;
        box-shadow: var(--shadow);
        transition: all 0.3s ease;
        height: calc(100vh - 70px);
        overflow-y: auto;
    }
    
    nav.active {
        left: 0;
    }
    
    nav ul {
        flex-direction: column;
    }
    
    nav li {
        margin: 0 0 20px 0;
    }
    
    nav a {
        display: block;
        padding: 10px;
    }
    
    .footer-top {
        flex-direction: column;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .section-header h2 {
        font-size: 30px;
    }
}

@media (max-width: 576px) {
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .hero h1 {
        font-size: 30px;
    }
    
    .section-header h2 {
        font-size: 26px;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
}