/* CSS Variables - Light Theme */
:root {
    --color-primary: #08CB00;
    --color-primary-hover: #07b000;
    --color-background: #ffffff;
    --color-text: #000000;
    --color-card-background: #ffffff;
    --color-border: #000000;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
}

/* CSS Variables - Dark Theme */
@media (prefers-color-scheme: dark) {
    :root {
        --color-background: #1a1a1a;
        --color-text: #ffffff;
        --color-card-background: #2a2a2a;
        --color-border: #404040;
    }
}

/* Base Styles */
body {
    background-color: var(--color-background);
    color: var(--color-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Hero Section */
.hero {
    background-color: var(--color-background);
}

/* Brand Styles */
.main-logo {
    max-width: 400px;
    height: auto;
    margin: 0 auto;
    display: block;
}

/* Company Cards */
.company-card {
    background-color: var(--color-card-background);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.company-card .card-image {
    margin-bottom: var(--spacing-lg);
}

.company-card .image {
    max-width: 200px;
    margin: 0 auto;
}

.company-card .image img {
    width: 100%;
    height: auto;
}

.company-card .card-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.company-description {
    color: var(--color-text);
    text-align: center;
    line-height: 1.6;
    min-height: 4.5rem;
    margin-bottom: auto;
}

.service-area {
    color: var(--color-text);
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--color-primary);
    flex-shrink: 0;
}

/* Button Styles */
.button.is-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text);
    font-weight: 600;
    border-radius: var(--border-radius-sm);
}

.button.is-primary:hover {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-text);
    font-weight: 600;
    border-radius: var(--border-radius-md);
}

/* Footer Text */
.footer-text {
    font-size: 1.25rem;
    font-weight: 500;
    margin-top: var(--spacing-2xl);
}

/* Contact Info */
.contact-info {
    margin-top: var(--spacing-xl);
}

.contact-item {
    margin-bottom: var(--spacing-sm);
}

.contact-link {
    color: var(--color-text);
    font-size: var(--spacing-md);
    text-decoration: none;
}

.contact-link:hover {
    text-decoration: underline;
    text-decoration-color: var(--color-primary);
}

/* Responsive Adjustments */
@media screen and (max-width: 768px) {
    .main-logo {
        max-width: 280px;
    }
    
    .company-card {
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-xl);
    }
}

@media screen and (max-width: 1024px) and (min-width: 769px) {
    .column.is-4 {
        flex: none;
        width: 50%;
    }
}