/* Enum Solutions — Corporate Site */

:root {
    --bg: #0d0d0d;
    --surface: #1a1a1a;
    --surface-hover: #222;
    --border: #2a2a2a;
    --text: #e5e5e5;
    --text-secondary: #999;
    --accent: #f59e0b;
    --accent-hover: #d97706;
    --radius: 12px;
    --max-width: 720px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a:hover {
    text-decoration: underline;
}

/* Layout */

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 80px 0;
}

/* Hero */

.hero {
    text-align: center;
    padding: 120px 0 40px;
}

.logo {
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.hero .tagline {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

/* About */

.about {
    padding: 0 0 80px;
}

.about-text {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Products */

.products {
    border-top: 1px solid var(--border);
}

.products h2 {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 48px;
}

.products-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.product-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    display: flex;
    gap: 24px;
    align-items: flex-start;
    color: var(--text);
    transition: border-color 0.2s, transform 0.1s;
}

.product-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    text-decoration: none;
}

.product-icon {
    flex-shrink: 0;
    line-height: 1;
}

.product-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.product-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

.product-link {
    display: inline-block;
    margin-top: 12px;
    font-size: 0.875rem;
    color: var(--accent);
    font-weight: 500;
}

.product-card:hover .product-link {
    text-decoration: underline;
}

/* Footer */

.footer {
    border-top: 1px solid var(--border);
    padding: 40px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.footer-links {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin-bottom: 12px;
}

/* Responsive */

@media (max-width: 600px) {
    .hero h1 {
        font-size: 1.75rem;
    }

    .hero .tagline {
        font-size: 1rem;
    }

    .product-card {
        flex-direction: column;
        gap: 16px;
    }

    section {
        padding: 48px 0;
    }

    .hero {
        padding: 64px 0 24px;
    }
}