/* ===== Workshop Version 1: Minimal ===== */
/* Clean, professional, typography-focused */

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-card: #111111;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #707070;
    --accent: #3b82f6;
    --accent-hover: #60a5fa;
    --border-color: #2a2a2a;
    --status-live: #22c55e;
    --status-progress: #f59e0b;
    --status-coming: #6b7280;
    --status-learned: #8b5cf6;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    font-size: 16px;
}

h1, h2, h3 {
    font-weight: 600;
    line-height: 1.3;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-bottom: 2rem; }
h3 { font-size: 1.4rem; margin-bottom: 1rem; }

p { margin-bottom: 1rem; }

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--text-primary);
}

/* Hero */
.hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.hero-headline {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    max-width: 900px;
    font-weight: 600;
    color: var(--text-primary);
}

.hero-subheadline {
    font-size: 1.3rem;
    color: var(--text-secondary);
    max-width: 700px;
}

/* Sections */
.section {
    padding: 5rem 0;
    background-color: var(--bg-primary);
}

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

/* Products Grid */
.products-section {
    background-color: var(--bg-secondary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.product-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 1rem;
}

.product-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.status-badge {
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.status-live {
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--status-live);
    border: 1px solid var(--status-live);
}

.status-progress {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--status-progress);
    border: 1px solid var(--status-progress);
}

.status-coming {
    background-color: rgba(107, 114, 128, 0.1);
    color: var(--status-coming);
    border: 1px solid var(--status-coming);
}

.product-tagline {
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 1rem;
}

.product-description {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.product-links {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.product-link {
    color: var(--accent);
    font-weight: 500;
}

.product-link-secondary {
    color: var(--text-secondary);
}

.link-separator {
    color: var(--text-muted);
    margin: 0 0.5rem;
}

/* Learned Section */
.learned-section {
    background-color: var(--bg-primary);
}

.learned-title {
    color: var(--status-learned);
}

.learned-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.learned-card {
    background-color: var(--bg-card);
    border-left: 3px solid var(--status-learned);
    padding: 1.75rem;
    border-radius: 4px;
}

.learned-card h3 {
    color: var(--status-learned);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.learned-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
}

.footer-content {
    margin-bottom: 2rem;
}

.footer-title {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.footer-subtitle {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--text-secondary);
    max-width: 600px;
}

.footer-contact {
    margin: 2rem 0;
}

.footer-contact a {
    color: var(--accent);
    font-size: 1.1rem;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 3rem;
        min-height: 60vh;
    }

    .hero-headline {
        font-size: 2rem;
    }

    .hero-subheadline {
        font-size: 1.1rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    .nav-menu {
        gap: 1rem;
        font-size: 0.85rem;
    }

    .products-grid,
    .learned-grid {
        grid-template-columns: 1fr;
    }

    .product-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .nav-menu {
        display: none;
    }

    .hero-headline {
        font-size: 1.75rem;
    }

    .container {
        padding: 0 1rem;
    }

    .section {
        padding: 3rem 0;
    }
}

/* ===== Secret Version Toggle ===== */
.version-toggle {
    text-align: center;
    padding: 2rem 0 1rem;
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.toggle-trigger {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    letter-spacing: 2px;
}

.toggle-trigger:hover {
    color: var(--accent);
}

.toggle-options {
    margin-top: 1rem;
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.toggle-label {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-right: 0.5rem;
}

.version-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.version-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.version-btn.active {
    background-color: var(--accent);
    border-color: var(--accent);
    color: white;
}