/* Reset default styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #0ea5e9;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --code-bg: #f1f5f9;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem;
    background-color: var(--bg-white);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    min-height: 100vh;
}

header {
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--primary-color);
    text-align: center;
}

/* Navigation styles */
.main-nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.main-nav a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.main-nav a:hover {
    background-color: #f0f0f0;
}

.main-nav a.active {
    background-color: #2c3e50;
    color: white;
}

h1 {
    color: var(--primary-color);
    font-size: 3rem;
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}

.tagline {
    color: var(--text-light);
    font-size: 1.2rem;
    margin-top: 0.5rem;
}

.last-updated {
    color: #7f8c8d;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

h2 {
    color: var(--text-dark);
    font-size: 2rem;
    margin: 2rem 0 1rem 0;
    text-align: center;
}

h3 {
    color: var(--text-dark);
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.policy-section {
    margin-bottom: 2.5rem;
}

.introduction {
    font-size: 1.1rem;
    color: #444;
    margin-bottom: 3rem;
}

p {
    margin-bottom: 1rem;
    color: #555;
}

ul {
    margin: 1rem 0 1rem 2rem;
}

li {
    margin-bottom: 0.8rem;
    color: #555;
}

strong {
    color: #2c3e50;
}

/* Hero section styles */
.hero-section {
    text-align: center;
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(14, 165, 233, 0.1));
    border-radius: 12px;
    margin-bottom: 4rem;
}

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

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.button {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

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

.button.secondary {
    background-color: var(--bg-light);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.button.secondary:hover {
    background-color: rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

/* Features section styles */
.features-section, .tech-stack {
    padding: 4rem 0;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    padding: 2rem;
    background-color: var(--bg-white);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    text-align: left;
}

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

/* Tech stack specific styles */
.tech-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tech-list li {
    padding: 0.5rem 0;
    color: var(--text-light);
    font-size: 0.95rem;
}

.tech-list li::before {
    content: "•";
    color: var(--primary-color);
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

/* Workflow section styles */
.workflow-section {
    padding: 4rem 0;
    text-align: center;
}

.workflow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.step {
    padding: 2rem;
    background-color: var(--bg-light);
    border-radius: 12px;
    position: relative;
}

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

/* Download section styles */
.download-section {
    text-align: center;
    padding: 4rem 0;
    background-color: #f8f9fa;
    border-radius: 8px;
    margin: 2rem 0;
}

.download-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.app-store-button,
.play-store-button {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
}

.app-store-button {
    background-color: #000;
}

.play-store-button {
    background-color: #2c3e50;
}

.app-store-button:hover,
.play-store-button:hover {
    opacity: 0.9;
}

/* Contact section styles */
.contact-section {
    text-align: center;
    padding: 4rem 0;
}

.contact-info {
    background-color: var(--code-bg);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
    display: inline-block;
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', monospace;
}

.contact-info p {
    margin-bottom: 0;
    color: var(--text-dark);
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 1.5rem;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    .features-grid, .workflow-steps {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .button {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    .hero-content h2 {
        font-size: 1.8rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }
}