/* Core Colors and Setup */
:root {
    --primary: #033318;    /* Deep corporate slate */
    --secondary: #033318;  /* Lighter slate for contrast */
    --accent: #2563eb;     /* Trustworthy technical blue */
    --text: #f8fafc;       /* Crisp white */
    --text-muted: #cbd5e1; /* Softened text for reading */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* Uses whatever clean, modern font the user's OS has installed */
    font-family: system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--primary);
    color: var(--text);
    line-height: 1.6;
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background-color: rgba(255, 255, 255, 0.9);
    position: sticky;
    top: 0;
    backdrop-filter: blur(10px);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
}

.cta-button {
    background-color: #033318; 
    color: white;
    padding: 0.6rem 1.2rem;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: background-color 0.2s;
}

.cta-button:hover {
    background-color: #1d4ed8;
}

/* Hero Section */
.hero {
    padding: 6rem 5% 4rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.media-placeholder {
    background-color: var(--secondary);
    height: 400px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed #475569;
    color: #94a3b8;
    margin-top: 2rem;
}

/* Services Grid */
.services {
    padding: 5rem 5%;
    background-color: var(--secondary);
}

.services h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.2rem;
}

.grid {
    display: grid;
    /* Automatically creates columns based on screen width */
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background-color: var(--primary);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid #334155;
    transition: transform 0.2s;
}

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

.card h3 {
    margin-bottom: 1rem;
    color: white;
    font-size: 1.3rem;
}

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

/* Footer / Contact */
footer {
    padding: 6rem 5%;
    text-align: center;
}

.email-link {
    display: inline-block;
    font-size: 1.8rem;
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    margin: 2rem 0;
}

.email-link:hover {
    text-decoration: underline;
}

.copyright {
    color: #64748b;
    font-size: 0.875rem;
    margin-top: 2rem;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero { padding-top: 4rem; }
}