/* LacyLights Landing Page Styles */

:root {
    --color-primary: #3b82f6;
    --color-primary-dark: #2563eb;
    --color-secondary: #64748b;
    --color-background: #0f172a;
    --color-surface: #1e293b;
    --color-surface-light: #334155;
    --color-text: #f8fafc;
    --color-text-muted: #94a3b8;
    --color-accent: #22c55e;
    --border-radius: 8px;
    --max-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
}

/* Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-surface-light);
}

.nav {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--color-text);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-surface-light);
}

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

.btn-large {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1.1rem;
}

.btn-small {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    background: linear-gradient(180deg, var(--color-background) 0%, var(--color-surface) 100%);
}

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

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Sections */
section {
    padding: var(--spacing-xl) var(--spacing-md);
}

section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.features-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    background: var(--color-background);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-surface-light);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

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

/* Platforms */
.platforms {
    background: var(--color-background);
}

.platforms-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.platform-card {
    background: var(--color-surface);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--color-surface-light);
}

.platform-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-text-muted);
}

.platform-icon svg {
    width: 100%;
    height: 100%;
}

.platform-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.platform-card p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

/* Download */
.download {
    background: var(--color-surface);
    text-align: center;
}

.download-subtitle {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
}

.download-grid {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.download-option {
    background: var(--color-background);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-surface-light);
}

.download-option h3 {
    margin-bottom: var(--spacing-xs);
}

.download-option p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.download-links {
    color: var(--color-text-muted);
}

.download-links a {
    color: var(--color-primary);
    text-decoration: none;
}

.download-links a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--color-background);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
    border-top: 1px solid var(--color-surface-light);
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.footer-brand p {
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

.footer-column h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.footer-column a {
    display: block;
    color: var(--color-text-muted);
    text-decoration: none;
    margin-bottom: var(--spacing-xs);
}

.footer-column a:hover {
    color: var(--color-text);
}

.footer-bottom {
    max-width: var(--max-width);
    margin: var(--spacing-lg) auto 0;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-surface-light);
    text-align: center;
    color: var(--color-text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    section {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    section h2 {
        font-size: 2rem;
    }
}