:root {
    --primary-color: #4361ee;
    --secondary-color: #3a0ca3;
    --accent-color: #4cc9f0;
    --text-color: #2b2d42;
    --light-text: #8d99ae;
    --background: #ffffff;
    --light-background: #f8f9fa;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header & Navigation */
header {
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    color: white;
    padding: 2rem 0 6rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--accent-color);
}

.nav-links a {
    color: white;
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 500;
    transition: opacity 0.2s;
}

.nav-links a:hover {
    opacity: 0.8;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 0;
    max-width: 800px;
    margin: 0 auto;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.subheading {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    font-weight: 400;
}

.cta-container {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    background-color: white;
    color: var(--primary-color);
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.3s, transform 0.2s;
    font-size: 1.1rem;
}

.cta-button:hover {
    background-color: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

.secondary-cta {
    color: white;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.5);
    font-weight: 500;
    transition: background-color 0.2s;
}

.secondary-cta:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Features Section */
.features {
    padding: 6rem 0;
    background-color: var(--background);
}

h2 {
    font-size: 2.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    letter-spacing: -0.5px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--background);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s;
}

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

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

/* Demo Section */
.demo {
    padding: 6rem 0;
    text-align: center;
    background-color: var(--primary-color);
    color: white;
}

.demo-text {
    max-width: 600px;
    margin: 0 auto 2rem;
}

.demo-visual {
    margin: 3rem auto;
    max-width: 800px;
}

.demo-steps {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.demo-step {
    flex: 1;
    min-width: 150px;
    padding: 1.5rem 1rem;
    background-color: var(--light-background);
    border-radius: var(--border-radius);
    position: relative;
}

.step-number {
    width: 32px;
    height: 32px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin: 0 auto 1rem;
}

.demo-section {
    margin: 0 auto;
    max-width: 700px;
    background-color: transparent;
    padding: 2rem;
    text-align: center;
}

.demo-heading {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: white;
    font-weight: 700;
}

.demo-description {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.demo-features {
    margin: 2rem 0;
}

.demo-feature {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
}

.demo-feature .feature-icon {
    font-size: 1.5rem;
}

.demo-cta {
    margin: 2rem 0 1rem;
    text-align: center;
}

.demo .cta-button {
    background-color: white;
    color: var(--primary-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.demo .cta-button:hover {
    background-color: rgba(255, 255, 255, 0.9);
}

.demo-note {
    color: var(--light-text);
    font-size: 0.9rem;
}

/* Trust Section */
.trust {
    padding: 4rem 0;
    text-align: center;
    background-color: var(--background);
}

.trust p {
    max-width: 600px;
    margin: 0 auto 2rem;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.badge-icon {
    font-size: 2rem;
}

.badge-text {
    font-weight: 500;
}

/* Tutorial Section */
.tutorial {
    padding: 6rem 0;
    background-color: var(--light-background);
}

.tutorial-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.tutorial-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

@media (min-width: 992px) {
    .tutorial-steps {
        grid-template-columns: repeat(3, 1fr);
    }
}

.tutorial-step {
    background-color: var(--background);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform 0.3s;
}

.tutorial-step:hover {
    transform: translateY(-5px);
}

.step-image {
    margin-bottom: 1.5rem;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-image img {
    max-width: 100%;
    max-height: 100%;
    border-radius: var(--border-radius);
}

.tutorial-step h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.tutorial-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Footer */
footer {
    background-color: var(--light-background);
    padding: 4rem 0 2rem;
}

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

footer a:hover {
    text-decoration: underline;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 2rem;
}

.footer-links {
    margin-top: 1.5rem;
}

.footer-links a {
    color: var(--text-color);
    text-decoration: none;
    margin: 0 1rem;
}

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

.copyright {
    text-align: center;
    color: var(--light-text);
    font-size: 0.9rem;
    border-top: 1px solid #eee;
    padding-top: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.25rem;
    }
    
    .workflow-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .workflow-image {
        order: -1;
    }
    
    .placeholder-image {
        height: 200px;
    }
}

@media (max-width: 576px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links a {
        margin: 0 0.75rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .feature-grid, .sample-cards {
        grid-template-columns: 1fr;
    }
}