/* Basis-Styles */
:root {
    --primary-color: #ff5757;
    --secondary-color: #8c52ff;
    --dark-color: #111;
    --light-color: #fff;
    --gray-color: #f4f4f4;
    --font-primary: 'Open Sans', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    --transition: all 0.3s ease;
    --border-radius: 8px;
    --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: var(--font-primary);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #f8f9fa;
    overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    margin-bottom: 1rem;
    line-height: 1.3;
    font-weight: 700;
}

h1 {
    font-size: 2.8rem;
}

h2 {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 80px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
    margin-top: 1rem;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

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

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

img, svg {
    max-width: 100%;
    display: block;
}

section {
    padding: 80px 0;
}

.btn {
    display: inline-block;
    background: var(--gradient);
    color: var(--light-color);
    padding: 12px 30px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    color: var(--light-color);
}

.btn-large {
    font-size: 1.2rem;
    padding: 15px 35px;
}

/* Header Styles */
header {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 15px 0;
    transition: var(--transition);
}

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

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    margin-left: 10px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.menu {
    display: flex;
    gap: 25px;
}

.menu a {
    color: var(--dark-color);
    font-weight: 600;
    position: relative;
}

.menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -5px;
    left: 0;
    background: var(--gradient);
    transition: var(--transition);
    border-radius: 10px;
}

.menu a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
}

/* Hero Section */
.hero {
    padding-top: 120px;
    padding-bottom: 80px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%"><defs><linearGradient id="grad" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" stop-color="%23ff5757" stop-opacity="0.1"/><stop offset="100%" stop-color="%238c52ff" stop-opacity="0.3"/></linearGradient></defs><rect width="100%" height="100%" fill="url(%23grad)"/></svg>') no-repeat center center/cover;
    text-align: center;
}

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

.hero h1 {
    margin-bottom: 1.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: #333;
}

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

.features h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.features h2::after {
    left: 50%;
    transform: translateX(-50%);
}

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

.feature-card {
    background: var(--light-color);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

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

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

/* How It Works Section */
.how-it-works {
    background-color: #f8f9fa;
}

.how-it-works h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.how-it-works h2::after {
    left: 50%;
    transform: translateX(-50%);
}

.steps-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
}

.step {
    flex: 1;
    min-width: 250px;
    background: var(--light-color);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    text-align: center;
    transition: var(--transition);
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.step-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 20px;
}

/* Technology Section */
.technology {
    background-color: var(--light-color);
}

.tech-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
}

.tech-content {
    flex: 1;
    min-width: 300px;
}

.tech-list {
    list-style: none;
    margin-top: 20px;
}

.tech-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.tech-list li svg {
    margin-right: 15px;
    flex-shrink: 0;
}

.tech-illustration {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
}

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

.cta h2 {
    color: var(--light-color);
}

.cta h2::after {
    background: var(--light-color);
    left: 50%;
    transform: translateX(-50%);
}

.cta p {
    margin-bottom: 2rem;
    font-size: 1.2rem;
}

.cta .btn {
    background: var(--light-color);
    color: var(--secondary-color);
}

.cta .btn:hover {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: #ccc;
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    flex: 1;
    min-width: 200px;
}

.logo-link {
    display: flex;
    align-items: center;
    color: var(--light-color);
    margin-bottom: 20px;
}

.footer-favicon {
    margin-right: 10px;
}

.footer-links {
    flex: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-nav, .footer-keywords {
    flex: 1;
    min-width: 150px;
}

.footer-nav a, .footer-keywords span {
    display: block;
    color: #ccc;
    margin-bottom: 10px;
    transition: var(--transition);
}

.footer-nav a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-keywords span {
    opacity: 0.7;
}

footer h4 {
    color: var(--light-color);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Responsive Styles */
@media (max-width: 992px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .steps-container {
        flex-direction: column;
    }
    
    .step {
        width: 100%;
    }
    
    .tech-container {
        flex-direction: column;
    }
    
    .tech-illustration {
        order: -1;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .header-container {
        position: relative;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--light-color);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        border-radius: 0 0 var(--border-radius) var(--border-radius);
        display: none;
        z-index: 100;
    }
    
    .menu.active {
        display: flex;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
}